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CNS SMn420

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.17-0.23 0.15-0.35 1.20-1.50 0.030 0.030 Max 0.35 0.25 0.30