AWS A5.28 ER80S-G
Note on Usage
Welding Positions:
Applications
AWS A5.28 ER80S-G All position welding of Industrial machine tools, pressure vessels, boiler structures and ocean structures.
Characteristics on Usage
TIG welding for boiler steam pipe of Steam power generation and
1.0 ~ 1.25%Cr-0.5%Mo heat resisting steel using for refining oil &chemical industrial machine tool.
Mechanical Properties
& Chemical Compositions of all-Weld Metal
1. Use welding grade Ar100% gas.
2. Flow quantity of shielding gas should be 15~20ℓ/min, generally.
3. Use the wind-screen against wind.
