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STAS/SR 20SCrl 15

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
1. 90-2.20 0.10-0.40 0.15-0.45 0.030 0.03 11.0-12.0 0.35 0.30

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