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ГОСТ 20X17H2

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Ti(%)
0.17-0.25 Max 0.80 Max 0.80 Max 0.035 Max 0.025 16.0-18.0 1.50-2.50 Max 0.30 Max 0.20 Max 0.20