AWS B2.1-1-027:2011

This standard contains the essential welding variables for carbon steel in the thickness range of 1/8 through 1/2 inch, using semiautomatic, self-shielded flux cored arc welding. It cites the base metals and operating conditions necessary to make the weldment, the filler metal specifications, and the allowable joint designs for fillet and groove welds. This WPS is intended primarily for plate and structural applications