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ГОСТ XH70MBTЮБ

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) B(%) Nb(%) Al(%) Ti(%) Other(%)
Max 0.12 Max 0.60 Max 0.50 0.015 0.012 16.0-19.0 Balance 4.00-6.00 2.00-3.5 Max 0.01 0.50-1.30 1.00-1.70 1.90-2.80 CeMax 0.02