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GBT GCr15SiMo

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%)
0.95-1.05 0.65-0.85 0.20-0.40 0.027 0.02 1.40-1.70 Max 0.30 0.30-0.40 Max 0.25