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STAS/SR 20MoCr130

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
0.17-0.22 1.00 1.00 0.045 0. 030 12. 0-14. 0 ≤1.00 0.90-1.30 0. 30

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