碳素工具钢
中国国际标准原苏联美国日本德国英国法国
GB/T 1298-1986ISO 4957ΓOCT 1435ASTMA686JISC 4401DIN 17350BS970
BS1407
NFA 35-590
T7 TA TC70Y7--SK7C70W2060A67.72C70E2U
T8 T8ATC80Y8T72301
WIA-8
SK5
SK6
C85W1060A78
060A81
C80E2U
T8Mn   
T8Mn(A)
--Y8ΓT72301
WIA-81/2
SK5C85W060A81Y75
T9
T9A  
TC90Y9T72301
WIA-9
SK5
SK4
----C90E2U
T10
T10A
TC105Y10T72301
WIA-9
SK4
SK3
C105W11407C105E2U
T11
T11A
TC105Y11T72301
WIA-101/2
SK3C105W11407C105EU
T12
T12A
TC120Y12T72301
WIA-111/2
SK2--1407C120E3U
T13
T13A
TC140Y13--SK1----C140E3U

本文引用地址:http://document.madeinchn.cn/technical-1-1-17-2-1.html  | 复制地址


Powered by KaijuanStudio 2008 © 2000-2009

实时新闻