17Cr3(1.7016
18CrMo4(1.72
18NiCr5-4(1.
20Cr4合金结构钢
20Mn5(1.0473
20MnCr4-2轴承钢
20MnV6合金结构钢
20NiCrMo2-2(
20NiCrMo2轴承钢
20NiCrMo7轴承钢
28Cr4(1.7030
28Mn69(1.117
30Mn5(1.1170
34Cr4(1.7033
34CrMo4(1.72
34CrNiMo6
35S20(1.0726
36CrNiMo4(1.
38SMn28(1.07
41Cr4(1.7035
42CrMo4(1.72
51CrV4(1.815
60Cr3(1.7177
100Cr6轴承钢
C20C(1.0411)