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EN EN 31CrAlMo7-10

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.28-0. 35 0/40 0.40-0.70 0.025 0.035 1.50-1.80 0.20-0.40