MIL-A-46192B, MILITARY SPECIFICATION: ALUMINUM ALLOY ARMOR ROLLED PLATE (1/2 TO 4 INCHES THICK), WELDABLE (ALLOY 2519) (01-JUL-1991) [S/S BY MIL-DTL-46192C]

MIL-A-46192B, MILITARY SPECIFICATION: ALUMINUM ALLOY ARMOR ROLLED PLATE (1/2 TO 4 INCHES THICK), WELDABLE (ALLOY 2519) (01-JUL-1991) [S/S BY MIL-DTL-46192C]., This specification covers aluminum alloy 2519 armor rolled plate from 1/2 inch up to and including 4 inches in thickness. The material covered by this specification is weldable to itself and other weldable 2000 series alloys using a 2000 series filler and is weldable to 6000 series alloys using a 4000 series filler. It is not weldable to 5000 series or 7000 series alloys by conventional welding techniques. Material furnished under this specification should be rolled plate in a T87 temper.