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STAS/SR 39MoAlCr15S

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Al(%) Ti(%)
0.35-0.42 0.20-0.45 0.30-0.60 0.035 0.020-0.040 iss- ues 0.3 0.15- 0.25 0.3 0.70-1.10 0.02