What is the commercial grade of the steel with the composition 0.04 C, 0.7 Si, 4.7 Mn, 21.8 Cr, 0.5 Cu, 0.45 Mo, 0.3N, 0.7618Ni, 70.2381Fe ?
Recently my supplier delivered steel with the composition 0.04 C, 0.7 Si, 4.7 Mn, 21.8 Cr, 0.5 Cu, 0.45 Mo, 0.3N, 0.7618Ni, 70.2381Fe (chemical analysis report attached ), I am not sure about...
03 January 2020
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