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STAS/SR S55MoCr6

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.45-0.55 Max 0.35 3.40-0.80 0.030 0.030 5.50-6.50 Max 0.25 0.40-0.60

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