中外鑄鋼---低合金鑄鋼:
中國:ZGD270-480 ZGD290-510 ZGD345-510 ZGD410-620 ZFD535-720 ZGD650-830 ZGD730-910 ZGD830-1030
日本:SCMn1A SCMn1B SCMn2A SMCnCr4A SCMnCrM3A SCNCrM2B
美國:Grade80-40(550-275) Grade80-50(550-345) Grade90-60(620-415) Grade105-85(725-585) Grade115-95(795-655) Grade130-115(895-795) Grade135-125(930-860)
國際:410-620 540-720 620-820 840-1030