Standards | AWS/ASME SFA 5.28: ER80SG |
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Properties and Applications | Low alloyed GTA (TIG) welding rod for Moalloyed creep resisting steels, subjected to operating temperatures up to 530°C. Particularly used in root and cap passes of steam generators joints, boilers, pressure vessels and pipes, where high Xray quality is required. Also suitable for welding carbon steel parts subsequently heat treated after welding. Observe directions of pre and postweld heat treatment of base metal. |