| 摘要 |
PURPOSE:To improve erosion resistance and strength without incorporating Co, by specifying respective contents of C, Si, Mn, Cr, V, N, Fe, Ni, and Mo. CONSTITUTION:This alloy has a composition consisting of, by weight, 0.35-2.7% Cr, <=2.5% Si, 10-25% Mn, 6-20% Cr, 0.5-11% V, <=0.1% N, and the balance Fe or further containing, besides the above, <=0.3% Ni and/or <=4% Mo. This alloy is free from Co and has superior erosion resistance and strength.
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