轴承钢：13NiCr14 15NiCrMNiCrMo13 20MnCr4 20MnCrNi4 43CrMo4 44Cr2 48CrMo4 80MoCrVDCV40 100Cr6 100C6 100Cr8 100CrMo6 100CrMn7 100CrMnMo8 100CrMCD7 100CrMCrMo8-3 C48E3 C54E4 C55E3 C70E3 X12MoCrNi4-4-3 X46Cr13 X75WCrV18-4-1 X82WMoCrV6-5-4 X85WMoCrV6-5-4 X89CrMoV18-1 X105CrMo17 Z85WDCV6 Z100CD17
