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DIN S12-1-4-5

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%) W(%) Co(%)
1.30-1.45 Max 0.45 Max 0.40 Max 0.030 Max 0.030 3.80-4.50 0.70-1.00 3.50-4.00 11.50-12.50 4.50-5.00