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ГОСТ 45X22H4M3

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Ti(%)
0.40-0.50 0.70-1.00 0.85-1.25 Max 0.035 Max 0.030 21.0-23.0 4.00-5.00 2.50-3.00 Max 0.20 Max 0.20