BS HR 51

BS HR 51 (Specification for heat-resisting alloy billets, bars, forgings and parts (Solution treated at 980 °C) (Ni 25.5, Cr 14.7, Ti 2, Mn 1.5, Mo 1.2, Si 0.7, V 0.3, Fe remainder))· B.S. (Великобритания) · 1 материалов