suj4
摘要:Suj4化學成分:碳C:0.95~1.05硅SI:0.40~0.65漫畫MN:0.90~1.20硫S:≤0.020磷P:≤0.027ChomiumCR:1.30~1.65NickelNiNi:≤0.30銅Cu:≤0.25Suj4化學...
Suj4化學成分:

碳C:0.95 ~1.05硅SI:0.40 ~0.65
漫畫MN:0.90 ~1.20硫S:≤0.020磷P:≤0.027
Chomium CR:1.30 ~1.65 Nickel Ni Ni:≤0.30銅Cu:≤0.25
Suj4化學成分:
拉伸強度σb(MPA):1831沖擊AKV(J):23硬度:65hrc

admin
發(fā)表評論