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STAS/SR OLT45R

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Al(%)
Max 0.23 0.15-0.35 ≥0.45 0.035 0.035 0.30 0.30 0.05 0.20 0.020-0.060

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