各种钢材:*钢.合金钢.高速钢.无磁钢.耐磨钢.钨钢.碳素钢.合金钢.弹簧钢.铬钼钢.合工钢.高工钢.碳结.轴承钢.工具钢.弹簧钢.齿轮钢.合结钢.普碳钢.不锈钢.冷拉钢.热扎钢.锻制钢.合金钢.工模具钢.易切削钢.进口模具钢。一、 模具钢:20Cr圆钢 20CrH圆钢 Cr12圆钢 Cr12MoV圆钢 SKD11圆钢 DC53圆钢 Cr12Mo1V1圆钢 P20圆钢 718(H)圆钢 H13圆钢 4Cr5MoSiV1圆钢 NAK80圆钢 S136(H)圆钢 SKD61圆钢 DAC圆钢 SLD圆钢 2738圆钢 2311圆钢 2316圆钢 2083圆钢 8407圆钢 M2圆钢 SKS3圆钢 O1圆钢(油钢) A2圆钢 A3圆钢 S45C圆钢 5CrMnMo圆钢 7CrSiMnMoV圆钢 4Cr5W2VSi圆钢二、 齿轮钢...
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