Which welding process is NOT covered by this standard?

Which welding process is NOT covered by this standard?

• A. SMAW
• B. FCAW
• C. TIG
• D. SAW

Answer: (C)

This standard defines what welding processes it covers, focusing on the ones most commonly used for structural steel in this scope: shielded metal arc welding, flux-cored arc welding, and submerged arc welding. Tungsten inert gas welding (TIG) isn’t included in its scope, so TIG welds aren’t governed by this standard. In practice, TIG would be addressed by other standards or sections that specify its own procedures and inspection criteria.

This standard defines what welding processes it covers, focusing on the ones most commonly used for structural steel in this scope: shielded metal arc welding, flux-cored arc welding, and submerged arc welding. Tungsten inert gas welding (TIG) isn’t included in its scope, so TIG welds aren’t governed by this standard. In practice, TIG would be addressed by other standards or sections that specify its own procedures and inspection criteria.