Build-up welding on areas requiring corrosion resistance such as welding AISI (SUS) 304 stainless steel, shaft, various valves and chemical machines

1. Maintain short arc length and weld at low current if possible.

2. Use electrode width within 2.5 times the diameter of the electrode.

3. If the electrode absorbed moisture, dry for 60-90 minutes at 250~300℃.

4. There is no need to preheat base metal.