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STAS/SR 20BMn13q

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%) Ti(%)
0.17-0.23 0.15-0.40 1.10-1.40 0.035 0.035 Max 0.30 0.30 0.3 0.01-0.04

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