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STAS/SR S40CrMnlSil

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.30~ 0.40 0.90-1.20 0.80-1.20 0.03 0.03 0.80-1.20 Max 0.25

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