Codes and Standards related to welding

Question

Accepted Answer

Various codes and standards govern welding processes to ensure quality and safety.

American Welding Society (AWS) codes such as AWS D1.1 for structural welding
American Society of Mechanical Engineers (ASME) codes such as ASME Section IX for boiler and pressure vessel welding
International Organization for Standardization (ISO) standards like ISO 9606 for qualification of welders
European Standard EN 1090 for structural steel and aluminum welding
National Fire Protection Association (NFPA) standards for welding in hazardous environments

Accepted Answer

Asme sec IX, AWS D1.1, IS 816