AWS A5.4 / ASME SFA5.4 E347-16
JIS Z3221 ES347-16
EN 1600 - E 19 9 Nb R
Notes on Usage
Welding Positions:
① Dry the electrodes at 350℃(662℉) for 60 minutes before use.
② Remove rust, water, oil and paint from the surface to be welded.
③ Keep the arc as short as possible.
Applications
Welding of 321, 347 stainless steel.
Characteristics on Usage
AWS A5.4 / ASME SFA5.4 E347-16 is a lime-titania type electrode and all-weld metal has an austenite structure.As the all-weld metal contains small amount of stabilizing element(Nb), its resistance to corrosion is good.As the all-weld metal has an excellent high temperature strength, it is suitable for welding of boiler and gas turbine.
