QQ-N-281D, FEDERAL SPECIFICATION: NICKEL-COPPER ALLOY BAR, ROD, PLATE, SHEET, STRIP, WIRE, FORGINGS, AND STRUCTURAL AND SPECIAL SHAPED SECTIONS (26 AU

QQ-N-281D, FEDERAL SPECIFICATION: NICKEL-COPPER ALLOY BAR, ROD, PLATE, SHEET, STRIP, WIRE, FORGINGS, AND STRUCTURAL AND SPECIAL SHAPED SECTIONS (26 AUG 1974)., This specification covers nickel-copper alloy for applications requiring comparatively high strength and resistance to corrosion.