MIL-DTL-45210B, DETAIL SPECIFICATION: WELDING, RESISTANCE, SPOT: WELDABLE ALUMINUM ALLOYS (29 MAR 1999) [SUPERSEDING MIL-W-45210A]

MIL-DTL-45210B, DETAIL SPECIFICATION: WELDING, RESISTANCE, SPOT: WELDABLE ALUMINUM ALLOYS (29 MAR 1999) [SUPERSEDING MIL-W-45210A]., This specification covers resistance spot welding procedures for weldable aluminum alloys. The materials to be welded under this specification include sheet, bar, and shapes of non heat-treatable alloys and the 60XX series of heat-treatable alloys.