AlSi5Al99.98RAl99.9Al99.7Al99.5弹簧钢项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFГОСТISO6560SiCr7(1.0961)C67(1.0761)1064,1064,1064,080A67XC656567SiCr5(1.7103)CK67(1.1231)1065106510657055Cr3(1.7176)C67(1.0761)107010701070070A72XC707050CrV4(1.8159)CK67(1.1231)75C75(1.0773)1074070A78XC70,75XC8085SUP31084080A868565Mn65Г55Si2MnSUP655Si7(1.0904)9255250A5355S6,55C256S760Si2MnSUP765Si7(1.0906),92609260250A58,61S760C266Si7(1.5028),250A6160Si2CrA9254925460C2XA弹簧钢项目中国日本德国美国英国法国前苏联国际GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFГОСТISO50CrMnSUP9527A6050XГ50CrVASUP10615061506150735A5050CV450XΦA滚动轴承钢项目中国日本德国美国英国法国前苏联国际GB,YBJISVDEhASTMAISISAEBSNFГОСТISOGCr6105Cr2(1.3501)E5010050100100C3ШX6GCr9SUJ1105Cr4(1.3503)E511005110051100534A99100C5ШX9)