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KS STF8

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) Cr(%) Mo(%) V(%) W(%) Co(%)
0.35-0.45 ≤0.50 ≤0.60 4.00-4.70 0.30-0.50 3.80-4.50 3.80-4.50 3.80-4.50