国际标准轴承钢
16MnCr5|100CrMnSi4-4|100CrMnSi6-4|100CrMnSi6-6|100CrMo7-3
20Cr3|20Cr4|20MnCr4-2|17MnCr5|19MnCr5|15CrMo4|20CrMo4|20MnCrMo4-2
20MnNiCrMo3-2|20CrNiMo7|18CrNiMo7-6|16NiCrMo16-5|C56E|56Mn4|70Mn4|43CrMo4|
|100CrMo7-4|100CrMnMoSi8-4-6|100CrMn7|20MnCr2|18NiCrMo14|18NiCrMo6|80MoCrV42
