A nickel-based superalloy includes from 1.4 to 4.4 wt. % of Cr, from 3 to 8 wt. % of Co, from 5 to 7.5 wt. % of W, from 4.8 to 7.5 wt. % of Re, from 6 to 9 wt. % of Ta, from 4.8 to 6 wt. % of Al, from 0.1 to 0.5 wt. % of Nb, from 0.8 to 1.8 wt. % of Hf, from 0.05 to 0.1 wt. % of C, from 0.01 to 0.05 wt. % of Y, from 0.005 to 0.15 wt. % of B, and balance Ni.

Um superalloy niquel-baseado inclui 1.4 a 4.4 wt. % do cr, 3 a 8 wt. % do Co, 5 a 7.5 wt. % de W, 4.8 a 7.5 wt. % dos re, 6 a 9 wt. % de Ta, 4.8 a 6 wt. % do al, 0.1 a 0.5 wt. % do Nb, 0.8 a 1.8 wt. % do Hf, 0.05 a 0.1 wt. % de C, 0.01 a 0.05 wt. % de Y, 0.005 a 0.15 wt. % de B, e Ni do contrapeso.