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ISO ISO H22

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Co(%) Al(%) Ti(%) Other(%)
Max 0.10 Max 0.50 Max 0.50 Max 0.015 Max 0.015 20.0-23.0 Min 58.0 8.0-10.0 Max 1.0 Max 0.40 Max 0.40 Nb+Ta 3.15-4.15; Fe: Max 5.0