{"id":9784,"date":"2025-08-19T13:29:00","date_gmt":"2025-08-19T05:29:00","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9784"},"modified":"2026-06-26T10:05:02","modified_gmt":"2026-06-26T02:05:02","slug":"9sicr-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/9sicr-tool-steel\/","title":{"rendered":"9SiCr Tool Steel Round and Flat Bar Supplier"},"content":{"rendered":"
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9SiCr Tool Steel Round and Flat Bar Supplier<\/mark><\/h1>\n\n\n\n
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Enviar consulta ahora<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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9SiCr Tool Steel is a low-alloy tool steel, and its key characteristics come from silicon (Si) and chromium (Cr) being the main alloying elements. The typical chemical composition, by weight percentage (wt%), generally falls within these ranges, although you’ll see slight variations between different standards. The equivalents for 9SiCr steel are DIN 1.2109 \/ 90SiCr5<\/strong> in the German standard and AISI L3 in the American standard.<\/p>\n\n\n\n

1. Chemical Composition (GB \/ T 1299\u20142000) of 9SiCr Steel<\/h2>\n\n\n\n
C<\/strong><\/td>Si<\/strong><\/td>Minnesota<\/strong><\/td>Cr<\/strong><\/td>P<\/strong><\/td>S<\/strong><\/td><\/tr>
0.85 – 0.95<\/td>1.20 – 1.60<\/td>0.30 – 0.60<\/td>0.95 – 1.25<\/td>\u22640,030<\/td>\u22640,030<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

2. Physical Properties of 9SiCr Steel<\/h2>\n\n\n\n

2.1 Critical Point Temperatures<\/strong><\/p>\n\n\n\n

Punto cr\u00edtico<\/strong><\/td>Ac\u2081<\/strong><\/td>Ac\u2091\u2098<\/strong><\/td>Ar\u2081<\/strong><\/td>EM<\/strong><\/td><\/tr>
Temperature (approx. value) \/ \u00b0C<\/td>770<\/td>870<\/td>730<\/td>160<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

2.2 Other Physical Properties<\/strong><\/p>\n\n\n\n

Densidad \/ (g\/cm\u00b3)<\/strong><\/td>Coercivity \/ (A\/m)<\/strong><\/td>Saturation Magnetic Induction \/ T<\/strong><\/td><\/tr>
7.80<\/td>795.8<\/td>1.78 – 1.82<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

3. Forging Process of 9SiCr Steel<\/h2>\n\n\n\n

Forging Process Specification<\/strong><\/p>\n\n\n\n

Art\u00edculo<\/strong><\/td>Temperatura de calentamiento \/ \u00b0C<\/strong><\/td>Initial Forging Temperature \/ \u00b0C<\/strong><\/td>Final Forging Temperature \/ \u00b0C<\/strong><\/td>Enfriamiento<\/strong><\/td><\/tr>
Lingote de acero<\/td>1150 – 1200<\/td>1100 – 1150<\/td>880 – 800<\/td>Slow cooling (in sand or pit)<\/td><\/tr>
Lingote de acero<\/td>1100 – 1150<\/td>1050 – 1100<\/td>850 – 800<\/td>Slow cooling (in sand or pit)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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\"9SiCr\"
9SiCr tool steel<\/figcaption><\/figure>\n<\/div>\n\n\n\n
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Please fill out the following form to contact us for 9SiCr steel<\/p>\n\n\n\n

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