钢材1.0473-化学分析现货:圆棒、板材、锻件、特殊尺寸可订货!
碳(C%)0.10-0.22 硅(Si%)≤0.60 锰(Mn%)1.00-1.70 磷(P%)0.025 硫(S%)0.01 铬(Cr%)≤0.30 铝(Al%)≥0.020 铜(Cu%)≤0.30 氮(N%)0.012 钼(Mo%)≤0.08 铌(Nb%)≤0.02 镍(Ni%)≤0.30 钛(Ti%)≤0.03 钒(V%)≤0.02