

冷作合金工具钢125Cr1 125Cr2 75Cr185Cr1 140Cr3 140Cr2 90Cr3105Cr4 145Cr6 102Cr6 X210CX42Cr13 X33CrS16 62SiMnCr458SiCr8 90CrSi5 125CrSi5 105MnCr4200CrMn8 21MnCr5 1.2002 1.20031.2004 1.2008 1.2056 1.2057 1.2063 1.2067 1.2080 1.20831.2085 1.2101 1.2103 1.21081.2109