Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding with Consumable Insert Root of Carbon Steel (M-1/P-1/S-1, Groups 1 or 2) to Austenitic Stainless Steel (M-8/P-8/S-8, Group 1), 1/16 through 1-1/2 inch Thick, IN309 and ER309(L),
This SWPS is to be used only as permitted
by the applicable fabrication document(s)
[such as code, specification, or contract document(
s)]. The fabrication document(s) should specify
the engineering requirements such as design,
need for heat treatment, fabricating tolerances, quality
control, and examination and tests applicable to
the end product.