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4CrW2Si

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) W(%) Cu(%)
0.35～0.45 0.80～1.10 ≤0.40 ≤0.030 ≤0.030 1.00～1.30 ≤0.20 ≤0.20 2.00～2.50 ≤0.30

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