{"id":13477,"date":"2026-03-11T15:15:29","date_gmt":"2026-03-11T07:15:29","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=13477"},"modified":"2026-03-30T11:34:45","modified_gmt":"2026-03-30T03:34:45","slug":"d2-tool-steel-round-bar","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/pt\/d2-tool-steel-round-bar\/","title":{"rendered":"Fornecedor de barras redondas de a\u00e7o ferramenta D2 | 1.2379 \/ SKD11 | Aobo Steel"},"content":{"rendered":"
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Aobo Steel | Fornecedor global de a\u00e7o para ferramentas na China<\/em><\/h4><\/div>\n\n\n\n

Fornecedor de barras redondas de a\u00e7o ferramenta D2<\/h1>

Barras redondas forjadas D2 \/ 1.2379 \/ SKD11 para ferramentas de trabalho a frio, fornecimento para exporta\u00e7\u00e3o em grande escala e fornecimento para distribuidores.<\/p><\/div>\n\n\n\n

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Solicite uma consulta r\u00e1pida<\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n
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D2 tool steel round bar is widely used for cold-work tooling that requires high wear resistance, good compressive strength, and stable heat-treatment performance. Typical applications include blanking dies, punches, shear blades, thread rolling dies, and forming tools. Aobo Steel supplies forged D2 tool steel round bar for global distributors, stockists, and industrial manufacturers, with bulk supply support, UT inspection options, and Mill Test Certificates for each order.<\/p>\n<\/div><\/div>\n\n\n\n

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Notas equivalentes<\/p>\n\n\n\n

D2 \/ 1.2379 \/ SKD11<\/p>\n<\/div>\n\n\n\n

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Formul\u00e1rio de Fornecimento<\/p>\n\n\n\n

Barra redonda forjada<\/p>\n<\/div>\n\n\n\n

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MOQ<\/p>\n\n\n\n

5 toneladas<\/p>\n<\/div>\n\n\n\n

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Documentos<\/p>\n\n\n\n

MTC \/ UT Dispon\u00edvel<\/p>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Faixa de fornecimento dispon\u00edvel<\/h2>\n\n\n\n

We supply D2 round bars in forged, black surface, and peeled or turned conditions for bulk industrial use. The standard bar length is optimized for container-loading efficiency in international shipments.<\/p>\n\n\n\n

Formul\u00e1rio do produto<\/th>Faixa de tamanho<\/th>Condi\u00e7\u00e3o da superf\u00edcie<\/th>Toler\u00e2ncia de di\u00e2metro<\/th><\/tr><\/thead>
Barra redonda forjada<\/td>\u00d870 \u2013 \u00d8600 mm<\/td>Superf\u00edcie preta<\/td>0 \/ +5 mm<\/td><\/tr>
Barra redonda virada\/descascada<\/td>\u00d870 \u2013 \u00d8600 mm<\/td>Superf\u00edcie brilhante<\/td>0 \/ +1 mm<\/td><\/tr>
Comprimento padr\u00e3o<\/td>2 \u2013 5,5 m<\/td>Comprimento do moinho<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

The standard bar length is optimized for 20GP container loading, helping overseas buyers improve freight efficiency and reduce wasted space during loading.<\/p>\n\n\n\n

Need D2 in plate form instead of round bar?<\/p>\n\n\n\n

For flat stock applications such as dies, blades, and wear plates, you can also view our D2 Tool Steel Plate supply page<\/em><\/a> for thickness and width ranges, surface conditions, and bulk supply details.<\/p>\n<\/div><\/div>\n\n\n\n

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Composi\u00e7\u00e3o qu\u00edmica do a\u00e7o ferramenta D2<\/h2>\n\n\n\n

O D2 \u00e9 um a\u00e7o ferramenta para trabalho a frio com alto teor de carbono e cromo. Seu elevado volume de carbonetos \u00e9 o que lhe confere forte resist\u00eancia \u00e0 abras\u00e3o em ambientes de usinagem exigentes.<\/p>\n\n\n\n

Elemento<\/th>Conte\u00fado (%)<\/th><\/tr><\/thead>
C<\/td>1,40 \u2013 1,60<\/td><\/tr>
Cr<\/td>11,0 \u2013 13,0<\/td><\/tr>
Mo<\/td>0,70 \u2013 1,20<\/td><\/tr>
V<\/td>0,50 \u2013 1,10<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n
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Aplica\u00e7\u00f5es t\u00edpicas<\/h2>\n\n\n\n

A barra redonda D2 \u00e9 comumente selecionada para ferramentas onde o desgaste abrasivo \u00e9 o modo de falha dominante e a carga de impacto \u00e9 relativamente controlada.<\/p>\n\n\n\n

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