Under which AWS electrode specification is submerged arc welding primarily covered?

Submerged arc welding (SAW) is primarily covered under the AWS A5.10 specification. This specification pertains specifically to the classification of electrodes for submerged arc welding processes. It establishes the requirements for various types of electrodes used in SAW, including design standards, chemical composition, and mechanical properties.

By understanding that AWS A5.10 is designed to address the unique characteristics and performance needs of submerged arc welding, one can appreciate its significance in ensuring the quality and efficiency of welds produced through this method. The specification also serves as a guide for manufacturers and users in selecting suitable consumables that will perform effectively under specific welding conditions.

The other AWS specifications mentioned are focused on different processes or types of electrodes: A5.17 pertains to electroslag welding, A5.1 covers carbon steel electrodes, and A5.3 is related to high-strength steel electrodes. Each of these specifications serves its distinct purpose within the broader framework of welding standards but does not specifically apply to submerged arc welding as comprehensively as A5.10 does.