弹簧钢中国日本德国美国英国法国前苏联国际项目GB,YBJISDIN(W-Nr.)ASTMAISISAEBSNFГОСТISOC67(1.0761)1064,1064,1064,65CK67(1.1231)106510651065080A67XC6565C67(1.0761)70CK67(1.1231)107010701070070A72XC7070XC70,75C75(1.0773)107410741074070A78XC807585SUP3108410841084080A8685156665Mn1566-106665Г55S6,55Si2MnSUP655Si7(1.0904)925592559255250A5356S755C265Si7(1.0906),250A58,66Si7(1.5028),250A6160Si2MnSUP760SiCr7(1.0961)92609260926061S760C260Si2CrA67SiCr5(1.7103)9254925460C2XA50CrMnSUP955Cr3(1.7176)527A6050XГ50CrVASUP1050CrV4(1.8159)615061506150735A5050CV450XΦA
