表面淬火用钢:Cf35
1.1185 C35G CF45 C45G
1.1193 CF53 C53G
1.1213 Cf70 C70G
1.1249 40MN4 37MnSi5
1.5122 45Cr2
1.7005 38Cr4
1.7043 42Cr4
1.7045 34CrMo4
1.7220 41CrMo4
1.7223 49CrMo4
1.7238 51CrV4 50Crv4
1.8159 58CrV4
1.8161 79Ni1
1.6971 83Ni1
1.6972