Shandong Xinjinrong Metal products Co., LTD
CN
1 YRS
Strength factory
Main products: Galvanized; Carbon steel; Colored category; Aluminum; Stainless steel
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42crmo 35# Seamless cold-drawn steel pipe high hardenability alloy bright steel pipe thin-wall oil cracking pipe

2钢镀锌标准》(以下简称标准),该钢材的化学成分要求如下:碳(C):0.38-0.45%硅(Si):0.17-0.37%锰(Mn):0.50-0.80%磷(P):≤0.035%硫(S):≤0.035%铬(Cr):0.90-1.20%镍(Ni):≤0.030%钼(Mo):0.15-0.25%该钢材具有高强度和耐磨性,适用于制造大型模具、工程机械、重型机械和大型锻件等。以下为该标准中有关力学性能的要求:屈服强度(σs):≥930MPa抗拉强度(σb):≥1080MPa延伸率(δ5):≥12%冲击韧性(AKv):≥63J此外,《42crmo 35