AUBERT & DUVAL AD730

Abstract

Aubert & Duval AD730 (NiCr16Co9Mo3W3Ti3Al2 alloy) is a cast and wrought nickel-based superalloy that withstands high temperatures (up to 750 °C, or 1380 °F) while preserving strength, creep, and fatigue resistance at a competitive cost. The breakthroughmainly comes from its unique properties-versus-cost balance, due to its recycling and forging ability. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-782. Producer or source: Aubert & Duval S.A.