结构钢牌号如下:
AF34C10 AF37C12 AF42C20 AF50C30 AF50S AF55C35 AF65C40 AF70C55 15CR2RR 15C2 16MnCr5RR 16MC5 20MnB5RR 20MB5 25B3RR 25B3 25Mn4RR 25M4 30MnB5RR 30MB5 31CrMo4RR 34CD4 35B3RR 35B3 42CrMo4RR 42CD4 50CrV4RR 50CV4 55Si7RR 55S7 75Ni8RR 75N8 100Cr6RR 100C6 C10E C10R C15E C15R C16E C16R 10NiCr5-4 14NiCr13-4 15NiCr3 16MnCr5
16MnCrB5 16MnCrS5 16NiCr4 16NiCrS4 17Cr3 17CrNi6-6 17CrS3 17NiCrMo6-4 17NiCrMoS6-4 18CrMo4 18CrMoS4 18CrNiMo7-6 18NiCr6-4
20MnCr5 20MnCrS5 20MoCr3 20MoCr4 20MoCrS3 20MoCrS4 20NiCrMoS2-2
20NiCrMoS6-4 20CrMoS3 28Cr4 28CrS4 C22E C22R C25E C25R C30E C35R C40E C40R C45R C50R C55E C55R C60E C60R……..
25CrMo4 25CrMoS4 28Mn6 30CrNiMo8 34Cr4 34CrMo4 34cR
