Standard Welding Procedure Specification (SWPS) for Gas Tungsten Arc Welding (Consumable Insert Root) followed by Shielded Metal Arc Welding of Chromium-Molybdenum Steel (M-4/P-4, Group 1 or 2), 1/8 through 1/2 in. Thick, As-Welded Condition; 1/8 through
A Standard WPS does not
replace or substitute for fabrication codes, specifications,
contract requirements, or capability and judgment
on the part of the user. A Standard WPS is to
be used only as permitted by the applicable fabrication
code, specification, or contract document.