标准合金结构钢（RH钢）：3310RH
4027RH
4118RH
4120RH
4130RH
4140RH
4145RH
4161RH
4320RH
4620RH
5130RH
5140RH ……轴承钢：GCr6 GCr9 GCr9SiMn GCr15 GCr15SiMn G20CrNiMO G20CrNi2Mo G20Cr2Ni4 G10CrNi3Mo 9Cr18 9Cr18Mo SUJ1 SUJ2 SUJ3 SNCM220 SNCM420 440C SUS440C 100Cr2W1 105Cr4W2 100Cr6W3 100CrMn6W4
1.3501
1.3503
1.3505
1.3502
1.7321
1.6523
1.3543 ……