WW-T-825B, FEDERAL SPECIFICATION: TUBE, MAGNESIUM-ALLOY, EXTRUDED (20 AUG 1971) [S/S BY ASTM-B107/B107M]

WW-T-825B, FEDERAL SPECIFICATION: TUBE, MAGNESIUM-ALLOY, EXTRUDED (20 AUG 1971) [S/S BY ASTM-B107/B107M]., This specification covers magnesium-alloy tubes furnished in the 'as-extruded' condition and of the compositions AZ31b, AZ61A, M1A, and ZK60A.