WB36进口合金管：学成分：【除了Fe其他成分】元素***少***大含量Al0.015%~C0%0.17%Cr0%0.30%Cu0.5%0.8%Mn0.8%1.2%Mo0.25%0.5%N0%0.02%Nb0.015%0.045%Ni1%1.3%P0%0.03%S0%0.025%Si0.25%0.5%)