As a leading Chinese Incoloy alloy supplier, AEETHER manufactures and produces different sizes of Incoloy Alloy 908 sheets. INCOLOY® alloy 908 (UNS N09908) is an agehardenable nickel-iron alloy which exhibits a low coefficient of thermal expansion, high tensile strength, high fracture and impact toughness, fatigue crack growth resistance, good ductility, metallurgical stability.