{"id":19415,"date":"2026-09-21T13:18:10","date_gmt":"2026-09-21T05:18:10","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=19415"},"modified":"2026-10-16T11:01:49","modified_gmt":"2026-10-16T03:01:49","slug":"carbon-steel-composition-chart","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/pt\/carbon-steel-composition-chart\/","title":{"rendered":"Tabela de composi\u00e7\u00e3o do a\u00e7o carbono para as s\u00e9ries 10xx, 11xx, 12xx e 15xx"},"content":{"rendered":"<h1 id=\"h-carbon-steel-composition-chart\" class=\"wp-block-heading\">Tabela de composi\u00e7\u00e3o do a\u00e7o carbono<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Limites de composi\u00e7\u00e3o qu\u00edmica para os graus de a\u00e7o carbono comum, de corte livre e alto mangan\u00eas das s\u00e9ries SAE-AISI 10xx, 11xx, 12xx e 15xx, citados como an\u00e1lise de fus\u00e3o ou de corrida em porcentagem em peso. As tabelas s\u00e3o agrupadas por forma de produto, pois o mesmo n\u00famero de grau apresenta uma faixa de carbono diferente em barras e em chapas estruturais. O comprador pode ler os limites diretamente na linha correspondente ao material cotado.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>% em peso<\/strong> an\u00e1lise de fus\u00e3o ou de corrida<\/li>\n\n\n\n<li><strong>0.15-0.20<\/strong> faixa especificada<\/li>\n\n\n\n<li><strong>0,30 m\u00e1ximo<\/strong> limite m\u00e1ximo<\/li>\n\n\n\n<li><strong>\u2014<\/strong> n\u00e3o especificado<\/li>\n\n\n\n<li><strong>M<\/strong> s\u00e9rie de qualidade comercial<\/li>\n\n\n\n<li>Barras, tarugos e forjados de a\u00e7o carbono<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Os graus 10xx especificados para produtos semiacabados para forjamento, barras laminadas a quente e acabadas a frio, fio-m\u00e1quina e tubos sem costura. Tabela 12 da fonte.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">SAE-AISI<\/th><th class=\"has-text-align-left\" data-align=\"left\">UNS<\/th><th class=\"has-text-align-left\" data-align=\"left\">C<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mn<\/th><th class=\"has-text-align-left\" data-align=\"left\">P m\u00e1x.<\/th><th class=\"has-text-align-left\" data-align=\"left\">S m\u00e1x.<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">1005<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10050<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,06 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,35 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1006<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10060<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,08 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1008<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10080<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,10 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1010<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10100<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1012<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10120<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10\u20130.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1013<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10130<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.11\u20130.16<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1015<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10150<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.13\u20130.18<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1016<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10160<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.13\u20130.18<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1017<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10170<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15\u20130.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/pt\/blog\/case-hardening-steel-guide\/\">1018<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">G10180<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15\u20130.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1019<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10190<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15\u20130.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1020<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10200<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.18\u20130.23<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1021<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10210<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.18\u20130.23<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1022<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10220<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.18\u20130.23<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1023<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10230<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20\u20130.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1025<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10250<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.22\u20130.28<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1026<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10260<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.22\u20130.28<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1029<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10290<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.31<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1030<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10300<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.28\u20130.34<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1035<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10350<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.32\u20130.38<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1037<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10370<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.32\u20130.38<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1038<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10380<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.35\u20130.42<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1039<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10390<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.37\u20130.44<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1040<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10400<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.37\u20130.44<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1042<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10420<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40\u20130.47<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1043<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10430<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40\u20130.47<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1044<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10440<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.43\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/pt\/blog\/1045-vs-tool-steel\/\">1045<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">G10450<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.43\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1046<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10460<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.43\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1049<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10490<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.46\u20130.53<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1050<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10500<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.48\u20130.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1053<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10530<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.48\u20130.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1055<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10550<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1059<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10590<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.55\u20130.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1060<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10600<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.55\u20130.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1064<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10640<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1065<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10650<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1069<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10690<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.65\u20130.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40\u20130.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1070<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10700<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.65\u20130.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1074<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10740<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1075<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10750<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40\u20130.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1078<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10780<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.72\u20130.85<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1080<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10800<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75\u20130.88<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1084<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10840<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80\u20130.93<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1085<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10850<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80\u20130.93<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1086<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10860<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80\u20130.93<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1090<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10900<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85\u20130.98<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/pt\/blog\/d2-steel-vs-1095-steel\/\">1095<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">G10950<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90\u20131.03<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ASM Handbook, Vol 1 (10\u00aa ed.), &#8220;Classification and Designation of Carbon and Low-Alloy Steels&#8221;, Tabela 12.<\/p>\n\n\n\n<div class=\"wp-block-group has-background is-layout-constrained wp-container-core-group-is-layout-3e4fb3d2 wp-block-group-is-layout-constrained\" style=\"border-radius:8px;background-color:#f4f8ff;margin-bottom:24px;padding-top:20px;padding-right:24px;padding-bottom:20px;padding-left:24px\">\n<p class=\"wp-block-paragraph\"><strong>Tabela de composi\u00e7\u00e3o do a\u00e7o carbono, PDF para impress\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00eas p\u00e1ginas A4 com os limites de composi\u00e7\u00e3o de 135 graus das s\u00e9ries 10xx, 11xx, 12xx e 15xx, as quatro corre\u00e7\u00f5es da fonte assinaladas e nossos contatos. O PDF est\u00e1 em ingl\u00eas.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/09\/Aobo-Steel-Carbon-Steel-Composition-Chart.pdf\">Baixar PDF, 654 KB<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A\u00e7o carbono estrutural<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A mesma s\u00e9rie escrita para perfis estruturais, chapas, tiras, folhas e tubos soldados, onde as faixas de carbono s\u00e3o ligeiramente mais amplas. Tabela 13 da fonte.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">SAE-AISI<\/th><th class=\"has-text-align-left\" data-align=\"left\">UNS<\/th><th class=\"has-text-align-left\" data-align=\"left\">C<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mn<\/th><th class=\"has-text-align-left\" data-align=\"left\">P m\u00e1x.<\/th><th class=\"has-text-align-left\" data-align=\"left\">S m\u00e1x.<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">1006<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10060<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,08 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,45 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1008<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10080<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,10 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,50 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1009<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10090<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,15 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,60 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1010<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10100<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1012<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10120<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10\u20130.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1015<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10150<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.12\u20130.18<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1016<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10160<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.12\u20130.18<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1017<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10170<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.14\u20130.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/pt\/blog\/case-hardening-steel-guide\/\">1018<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">G10180<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.14\u20130.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1019<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10190<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.14\u20130.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1020<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10200<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.17\u20130.23<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1021<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10210<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.17\u20130.23<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1022<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10220<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.17\u20130.23<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1023<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10230<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.19\u20130.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1025<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10250<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.22\u20130.28<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1026<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10260<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.22\u20130.28<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1030<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10300<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.27\u20130.34<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1033<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10330<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.29\u20130.36<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1035<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10350<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.31\u20130.38<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1037<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10370<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.31\u20130.38<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1038<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10380<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.34\u20130.42<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1039<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10390<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.36\u20130.44<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1040<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10400<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.36\u20130.44<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1042<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10420<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.39\u20130.47<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1043<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10430<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.39\u20130.47<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/pt\/blog\/1045-vs-tool-steel\/\">1045<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">G10450<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.42\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1046<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10460<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.42\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1049<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10490<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45\u20130.53<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1050<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10500<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.47\u20130.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1055<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10550<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.52\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1060<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10600<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.55\u20130.66<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1064<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10640<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.59\u20130.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1065<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10650<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.59\u20130.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1070<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10700<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.65\u20130.76<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1074<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10740<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.69\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1075<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10750<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.69\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40\u20130.70<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1078<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10780<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.72\u20130.86<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1080<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10800<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.74\u20130.88<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1084<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10840<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80\u20130.94<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1085<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10850<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80\u20130.94<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1086<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10860<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.80\u20130.94<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1090<\/td><td class=\"has-text-align-left\" data-align=\"left\">G10900<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.84\u20130.98<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"\/pt\/blog\/d2-steel-vs-1095-steel\/\">1095<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">G10950<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.90\u20131.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ASM Handbook, Vol 1 (10\u00aa ed.), &#8220;Classification and Designation of Carbon and Low-Alloy Steels&#8221;, Tabela 13.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Barras de qualidade comercial<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uma s\u00e9rie separada para barras de qualidade comercial, onde a faixa de carbono \u00e9 ampliada e o sil\u00edcio n\u00e3o \u00e9 especificado. Tabela 14 da fonte.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">UNS<\/th><th class=\"has-text-align-left\" data-align=\"left\">C<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mn<\/th><th class=\"has-text-align-left\" data-align=\"left\">P m\u00e1x.<\/th><th class=\"has-text-align-left\" data-align=\"left\">S m\u00e1x.<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">M1008<\/td><td class=\"has-text-align-left\" data-align=\"left\">0,10 m\u00e1x.<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1010<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.07\u20130.14<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1012<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.09\u20130.16<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1015<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.12\u20130.19<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1017<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.14\u20130.21<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1020<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.17\u20130.24<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1023<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.19\u20130.27<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1025<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.20\u20130.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1031<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.26\u20130.36<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">M1044<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40\u20130.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.25\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.05<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ASM Handbook, Vol 1 (10\u00aa ed.), &#8220;Classification and Designation of Carbon and Low-Alloy Steels&#8221;, Tabela 14.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\u00e7o carbono de corte f\u00e1cil, ressulfurado<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A s\u00e9rie 11xx, onde o enxofre \u00e9 elevado propositalmente para quebrar o cavaco. O enxofre \u00e9 uma faixa nesses graus e n\u00e3o um m\u00e1ximo. Tabela 15 da fonte.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">SAE-AISI<\/th><th class=\"has-text-align-left\" data-align=\"left\">UNS<\/th><th class=\"has-text-align-left\" data-align=\"left\">C<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mn<\/th><th class=\"has-text-align-left\" data-align=\"left\">P m\u00e1x.<\/th><th class=\"has-text-align-left\" data-align=\"left\">S<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">1108<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11080<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.50\u20130.80<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1110<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11100<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1117<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11170<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.14\u20130.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.00\u20131.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1118<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11180<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.14\u20130.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.30\u20131.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1137<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11370<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.32\u20130.39<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.35\u20131.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1139<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11390<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.35\u20130.43<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.35\u20131.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.13\u20130.20<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1140<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11400<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.37\u20130.44<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1141<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11410<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.37\u20130.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.35\u20131.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1144<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11440<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.40\u20130.48<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.35\u20131.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.24\u20130.33<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1146<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11460<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.42\u20130.49<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1151<\/td><td class=\"has-text-align-left\" data-align=\"left\">G11510<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.48\u20130.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.08\u20130.13<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ASM Handbook, Vol 1 (10\u00aa ed.), &#8220;Classification and Designation of Carbon and Low-Alloy Steels&#8221;, Tabela 15.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\u00e7o carbono de corte f\u00e1cil, refosforizado e ressulfurizado<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A s\u00e9rie 12xx, em que o f\u00f3sforo \u00e9 elevado com o enxofre. Menor teor de carbono e maior teor de enxofre elevam o \u00edndice de usinabilidade desses graus acima da s\u00e9rie 11xx. Tabela 16 da fonte.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">SAE-AISI<\/th><th class=\"has-text-align-left\" data-align=\"left\">UNS<\/th><th class=\"has-text-align-left\" data-align=\"left\">C m\u00e1x.<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mn<\/th><th class=\"has-text-align-left\" data-align=\"left\">P<\/th><th class=\"has-text-align-left\" data-align=\"left\">S<\/th><th class=\"has-text-align-left\" data-align=\"left\">Pb<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">1211<\/td><td class=\"has-text-align-left\" data-align=\"left\">G12110<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.13<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.90<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.07\u20130.12<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10\u20130.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1212<\/td><td class=\"has-text-align-left\" data-align=\"left\">G12120<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.13<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.07\u20130.12<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.16\u20130.23<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1213<\/td><td class=\"has-text-align-left\" data-align=\"left\">G12130<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.13<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.70\u20131.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.07\u20130.12<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.24\u20130.33<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1215<\/td><td class=\"has-text-align-left\" data-align=\"left\">G12150<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.09<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75\u20131.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04\u20130.09<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.26\u20130.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2014<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">12L14<\/td><td class=\"has-text-align-left\" data-align=\"left\">G12144<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85\u20131.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.04\u20130.09<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.26\u20130.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.15\u20130.35<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ASM Handbook, Vol 1 (10\u00aa ed.), &#8220;Classification and Designation of Carbon and Low-Alloy Steels&#8221;, Tabela 16.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\u00e7o carbono de alto mangan\u00eas, barra e forjamento<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os graus 1513 a 1566 cont\u00eam 0,75 a 1,65 % de mangan\u00eas para t\u00eampera total em se\u00e7\u00f5es maiores. Tabela 17 da fonte.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">SAE-AISI<\/th><th class=\"has-text-align-left\" data-align=\"left\">UNS<\/th><th class=\"has-text-align-left\" data-align=\"left\">C<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mn<\/th><th class=\"has-text-align-left\" data-align=\"left\">P m\u00e1x.<\/th><th class=\"has-text-align-left\" data-align=\"left\">S m\u00e1x.<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">1513<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15130<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.10\u20130.16<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.10\u20131.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1522<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15220<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.18\u20130.24<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.10\u20131.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1524<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15240<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.19\u20130.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.35\u20131.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1526<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15260<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.22\u20130.29<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.10\u20131.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1527<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15270<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.22\u20130.29<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20\u20131.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1536<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15360<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.37<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20\u20131.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1541<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15410<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.36\u20130.44<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.35\u20131.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1548<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15480<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.44\u20130.52<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.10\u20131.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1551<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15510<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.45\u20130.56<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85\u20131.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1552<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15520<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.47\u20130.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20\u20131.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1561<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15610<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.55\u20130.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.75\u20131.05<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1566<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15660<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.60\u20130.71<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.85\u20131.15<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ASM Handbook, Vol 1 (10\u00aa ed.), &#8220;Classification and Designation of Carbon and Low-Alloy Steels&#8221;, Tabela 17.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\u00e7o carbono alto mangan\u00eas, estrutural<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A s\u00e9rie alto mangan\u00eas escrita para perfis estruturais, chapas, tiras, folhas e tubos soldados. O antigo n\u00famero SAE que cada grau substituiu \u00e9 mostrado na \u00faltima coluna. Tabela 18 da fonte.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">SAE-AISI<\/th><th class=\"has-text-align-left\" data-align=\"left\">UNS<\/th><th class=\"has-text-align-left\" data-align=\"left\">C<\/th><th class=\"has-text-align-left\" data-align=\"left\">Mn<\/th><th class=\"has-text-align-left\" data-align=\"left\">P m\u00e1x.<\/th><th class=\"has-text-align-left\" data-align=\"left\">S m\u00e1x.<\/th><th class=\"has-text-align-left\" data-align=\"left\">Antigo SAE<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">1524<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15240<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.18\u20130.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.30\u20131.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><td class=\"has-text-align-left\" data-align=\"left\">1024<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1527<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15270<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.22\u20130.29<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20\u20131.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><td class=\"has-text-align-left\" data-align=\"left\">1027<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1536<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15360<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.30\u20130.38<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20\u20131.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><td class=\"has-text-align-left\" data-align=\"left\">1036<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1541<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15410<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.36\u20130.45<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.30\u20131.65<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><td class=\"has-text-align-left\" data-align=\"left\">1041<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1548<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15480<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.43\u20130.52<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.05\u20131.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><td class=\"has-text-align-left\" data-align=\"left\">1048<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1552<\/td><td class=\"has-text-align-left\" data-align=\"left\">G15520<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.46\u20130.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">1.20\u20131.55<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.040<\/td><td class=\"has-text-align-left\" data-align=\"left\">0.050<\/td><td class=\"has-text-align-left\" data-align=\"left\">1052<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ASM Handbook, Vol 1 (10\u00aa ed.), &#8220;Classification and Designation of Carbon and Low-Alloy Steels&#8221;, Tabela 18.<\/p>\n\n\n\n<div class=\"wp-block-group has-background is-layout-constrained wp-container-core-group-is-layout-3e4fb3d2 wp-block-group-is-layout-constrained\" style=\"border-radius:8px;background-color:#f4f8ff;margin-bottom:24px;padding-top:20px;padding-right:24px;padding-bottom:20px;padding-left:24px\">\n<p class=\"wp-block-paragraph\"><strong>Tabela de composi\u00e7\u00e3o do a\u00e7o carbono, PDF para impress\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00eas p\u00e1ginas A4 com os limites de composi\u00e7\u00e3o de 135 graus das s\u00e9ries 10xx, 11xx, 12xx e 15xx, as quatro corre\u00e7\u00f5es da fonte assinaladas e nossos contatos. O PDF est\u00e1 em ingl\u00eas.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/09\/Aobo-Steel-Carbon-Steel-Composition-Chart.pdf\">Baixar PDF, 654 KB<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><sup>(a)<\/sup> Barras da s\u00e9rie 10xx s\u00e3o comumente produzidas com faixas de sil\u00edcio de 0,10 m\u00e1x., 0,07-0,15, 0,10-0,20, 0,15-0,35, 0,20-0,40 ou 0,30-0,60. Barras e produtos semiacabados adotam os valores de sil\u00edcio da especifica\u00e7\u00e3o de a\u00e7o para a qual s\u00e3o encomendados.<\/li>\n\n\n\n<li><sup>(b)<\/sup> A\u00e7os carbono com chumbo cont\u00eam tipicamente 0,15-0,35 % Pb e carregam a letra L na designa\u00e7\u00e3o, como em 10L45. A\u00e7os ao boro cont\u00eam 0,0005-0,003 % B e carregam a letra B, como em 10B46.<\/li>\n\n\n\n<li><sup>(c)<\/sup> Barras de qualidade comercial n\u00e3o s\u00e3o produzidas com teor de sil\u00edcio especificado. O prefixo M marca a s\u00e9rie.<\/li>\n\n\n\n<li><sup>(d)<\/sup> N\u00e3o \u00e9 pr\u00e1tica comum produzir a s\u00e9rie 12xx com limites de sil\u00edcio especificados, porque o sil\u00edcio tem efeito adverso na usinabilidade.<\/li>\n\n\n\n<li><sup>(e)<\/sup> Quando faixas de chumbo s\u00e3o exigidas na s\u00e9rie 11xx, a tabela de corte livre acima traz os valores a usar.<\/li>\n\n\n\n<li><sup>(f)<\/sup> As colunas de enxofre e f\u00f3sforo marcadas com m\u00e1x. s\u00e3o m\u00e1ximos. Uma faixa na mesma coluna \u00e9 deliberadamente especificada, e ambos os limites s\u00e3o vinculantes.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-table-notes\" class=\"wp-block-heading\">Notas de mesa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quatro valores nas tabelas da fonte foram impressos com um ponto decimal ausente ou mal posicionado. Eles s\u00e3o corrigidos aqui e a forma impressa \u00e9 dada para que a corre\u00e7\u00e3o possa ser verificada contra a p\u00e1gina impressa. O enxofre do grau 1006 est\u00e1 impresso como 0,50 e \u00e9 dado como 0,050. O carbono do grau 1015 est\u00e1 impresso como 0,13-018 e \u00e9 dado como 0,13-0,18. O carbono do grau 1016 est\u00e1 impresso como 013-0,18 e \u00e9 dado como 0,13-0,18. O f\u00f3sforo do grau 1211 est\u00e1 impresso como 0,07-012 e \u00e9 dado como 0,07-0,12.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os valores acima s\u00e3o limites de an\u00e1lise de corrida ou de fus\u00e3o em porcentagem de peso, as faixas que uma usina tem de atingir na panela. Os limites para an\u00e1lise de produto, que \u00e9 o que um comprador v\u00ea em um certificado, s\u00e3o mais amplos e s\u00e3o definidos pela norma aplic\u00e1vel, por exemplo ASTM A29, ASTM A576, ASTM A108 ou SAE J403. As toler\u00e2ncias de an\u00e1lise de produto est\u00e3o listadas nessas normas e s\u00e3o os n\u00fameros a citar quando uma corrida retorna fora da faixa acima.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os dados de composi\u00e7\u00e3o s\u00e3o apenas para refer\u00eancia geral. Os valores reais variam por norma, usina e n\u00famero de corrida. Confirme com o certificado de ensaio do material (MTC) ou entre em contato com a Aobo Steel. P\u00e1ginas de grau para a\u00e7os individuais, como a <a href=\"\/pt\/blog\/4140-steel-properties\/\">composi\u00e7\u00e3o do 4140<\/a>, a <a href=\"\/pt\/blog\/4340-steel-properties\/\">composi\u00e7\u00e3o do 4340<\/a> e o <a href=\"\/pt\/blog\/8620-steel-properties\/\">composi\u00e7\u00e3o do 8620<\/a>, trazem a mesma qu\u00edmica para um grau com seu tratamento t\u00e9rmico e aplica\u00e7\u00f5es.<\/p>\n\n\n\n<h2 id=\"h-why-the-same-grade-has-two-carbon-ranges\" class=\"wp-block-heading\">Por que o mesmo grau tem duas faixas de carbono<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Um pedido de barra 1018 e um pedido de chapa 1018 n\u00e3o s\u00e3o escritos para a mesma janela de carbono. A s\u00e9rie de barras acima permite 0,15 a 0,20 % C e a s\u00e9rie estrutural permite 0,14 a 0,20 % C, ent\u00e3o um certificado que parece fora por um ponto \u00e9 muitas vezes simplesmente a outra tabela.<\/p>\n\n\n\n<h2 id=\"h-where-carbon-steel-stops-and-tool-steel-starts\" class=\"wp-block-heading\">Onde o a\u00e7o carbono termina e o a\u00e7o para ferramentas come\u00e7a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/aobosteel.com\/pt\/carbon-tool-steel-t7-t13-hardening-tempering\/\">A\u00e7os ferramenta carbono<\/a> ficam acima da faixa 10xx e o grau 1095 no final da tabela de barras \u00e9 onde as duas fam\u00edlias se encontram. <a href=\"\/pt\/blog\/d2-steel-vs-1095-steel\/\">D2 contra 1095<\/a> aborda a diferen\u00e7a em temperabilidade e desgaste.<\/p>\n\n\n\n<h2 id=\"h-free-cutting-grades-and-surface-finish\" class=\"wp-block-heading\">Graus de corte f\u00e1cil e acabamento superficial<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O enxofre elevado quebra o cavaco e melhora o acabamento, ao custo da ductilidade em toda a se\u00e7\u00e3o. O <a href=\"\/pt\/blog\/1045-vs-tool-steel\/\">compara\u00e7\u00e3o 1045 contra a\u00e7o para ferramentas<\/a> aborda o mesmo trade-off pelo outro lado.<\/p>\n\n\n\n<h2 id=\"h-ask-for-the-certificate-with-the-heat-number\" class=\"wp-block-heading\">Solicite o certificado com o n\u00famero de corrida<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cada remessa de a\u00e7o ao carbono e a\u00e7o liga sai daqui com um certificado de usina EN 10204 3.1 que cont\u00e9m o n\u00famero de corrida, de modo que os valores acima podem ser conferidos com a corrida que foi efetivamente laminada.<\/p>\n\n\n\n<h3 id=\"h-related-reference-pages\" class=\"wp-block-heading\">P\u00e1ginas de refer\u00eancia relacionadas<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/pt\/tool-steel-composition-chart\/\">Tabela de composi\u00e7\u00e3o de a\u00e7os para ferramentas<\/a> \u00b7 <a href=\"\/pt\/stainless-steel-composition-chart\/\">tabela de composi\u00e7\u00e3o do a\u00e7o inoxid\u00e1vel<\/a> \u00b7 <a href=\"\/pt\/tool-steel-machinability-rating-chart\/\">\u00cdndices de usinabilidade do a\u00e7o para ferramentas<\/a> \u00b7 <a href=\"\/pt\/blog\/4140-steel-properties\/\">propriedades do a\u00e7o 4140<\/a> \u00b7 <a href=\"\/pt\/blog\/4340-steel-properties\/\">propriedades do a\u00e7o 4340<\/a> \u00b7 <a href=\"\/pt\/blog\/8620-steel-properties\/\">propriedades do a\u00e7o 8620<\/a> \u00b7 <a href=\"\/pt\/blog\/case-hardening-steel-guide\/\">Guia de a\u00e7o para cementa\u00e7\u00e3o<\/a> \u00b7 <a href=\"\/pt\/blog\/1045-vs-tool-steel\/\">a\u00e7o 1045 contra a\u00e7o para ferramentas<\/a> \u00b7 <a href=\"\/pt\/blog\/d2-steel-vs-1095-steel\/\">D2 contra a\u00e7o 1095<\/a> \u00b7 <a href=\"\/pt\/tool-steel-heat-treatment-guide\/\">guia de tratamento t\u00e9rmico de a\u00e7o para ferramentas<\/a> \u00b7 <a href=\"\/pt\/alloy-steel-composition-chart\/\">Tabela de composi\u00e7\u00e3o de a\u00e7o liga<\/a> \u00b7 <a href=\"\/pt\/steel-machinability-ratings-chart\/\">Classifica\u00e7\u00f5es de usinabilidade do a\u00e7o<\/a> \u00b7 <a href=\"\/pt\/h-steel-composition-chart\/\">tabela de composi\u00e7\u00e3o do a\u00e7o H<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fonte: ASM Handbook, Vol 1 (10\u00aa ed.), &#8220;Classification and Designation of Carbon and Low-Alloy Steels&#8221;, Tabelas 12 a 18. Os valores s\u00e3o limites de an\u00e1lise de corrida ou de panela em porcentagem de peso.<\/p>","protected":false},"excerpt":{"rendered":"<p>Carbon Steel Composition Chart Chemical composition limits for the plain carbon, free-cutting and high-manganese grades of the SAE-AISI 10xx, 11xx, 12xx and 15xx series, quoted as cast or heat analysis in weight percent. The tables are grouped by product form, because the same grade number carries a different carbon window in bar stock and in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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