REVERE NO. 770 is an 18% nickel silver alloy having high malleability, high modulus of elasticity and high resistance to corrosion. It is a spring stock alloy. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-130. Producer or source: Revere Copper and Brass Inc..