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UNS T20841

Chemical composition(mass fraction)(wt.%)

Chemical composition(mass fraction)(wt.%)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%) W(%)
0.60~0.75 0.20~0.45 0.15~0.40 ≤0.030 ≤0.030 3.50~4.00 8.20~9.20 1.00~1.30 1.40~2.10