suj4
摘要:Suj4化学成分:碳C:0.95~1.05硅SI:0.40~0.65漫画MN:0.90~1.20硫S:≤0.020磷P:≤0.027ChomiumCR:1.30~1.65NickelNiNi:≤0.30铜Cu:≤0.25Suj4化学...
Suj4化学成分:
碳C:0.95 ~1.05硅SI:0.40 ~0.65
漫画MN:0.90 ~1.20硫S:≤0.020磷P:≤0.027
Chomium CR:1.30 ~1.65 Nickel Ni Ni:≤0.30铜Cu:≤0.25
Suj4化学成分:
拉伸强度σb(MPA):1831冲击AKV(J):23硬度:65hrc
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