The welding systems described by this specification are intended for use within the aerospace manufacturing industry to provide plasma arc welding of titanium, super alloys, and ferrous alloys.

INACTIVE FOR NEW DESIGN * X-REF NAS380

Purpose

This specification provides a standard for performance, inspection, and procurement of transferred arc plasma welding systems exclusive of weld petitioners, weld manipulators, and other mechanical tooling devices. This standard Lists minimum requirements and is not to limit design advances.