All standards (codes, specifications, recommnended practices, methods, lassifications, and guides) of the American Welding Society are voluntary consensus standards that have been developed in accordance with the rules of the American National Standards Institute. When AWS standards...
ANSI AWS A5.15-1990(r2006) pdf download
Note: The primary purpose of AWS is to serve and benefit its members. To this end, AWS provides a forum for the exchange, consideration, and disussion of ideas and proposals that are relevant to the welding industry...