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SM4Cr13

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.35~0.45 ≤0.60 ≤0.80 ≤0.030 ≤0.030 12.0~14.0 ≤0.60