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SUP11A
Public Time:2011年05月14日 | Sort:Alloy steel | Hits:953

Japan SUP11A spring steel
Chemical composition:
Trademark
JIS chemical composition (Chemical Composition (%)
C:0.56-0.65
Si:0.15-0.35
Mn0.70-1.00
P≦0.035
S≦0.035
Cu≦0.030
Cr0.70-1.00
B≧0.0005

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