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ГОСТ 20X13

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) W(%) Ti(%)
0.16-0.25 Max 0.80 Max 0.80 Max 0.03 Max 0.025 12.0-14.0 Max 0.60 1.60-2.00 Max 0.20