Specification for chromium-cobalt-molybdenum-vanadium-niobium heat-resisting steel billets, bars, forgings and parts (consumable electrode remelted) (1000-1140 MPa) (Cr 10.5, Co 6, Mo 0.8, V 0.2, Nb 0.3)
铬钴钼钒铌耐热钢坯料、棒材、锻件和零件规范(自耗电极重熔)(1000-1140 MPa)(Cr 10.5 Co 6 Mo 0.8 V 0.2 Nb 0.3)