AWS Structural Welding Code – Steel, 24th edition Updated every five years
AWS D1.1/D1.1M is the industry consensus on the minimum welding requirements for quality fabrication.
Industries reference and covers:
Design of Welded Connections
Prequalification of Welding
Qualification for Procedures and Personnel
Strengthening and Repair of Existing Structures.
The must-have welding code for every welder. It spells out the requirements for design, procedures, qualifications, fabrication, inspection, and repair of steel structures made of tubes, plate, and structural shapes that are subject to either static of cyclic loading.
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