Betanox-20/30 (E 320-15)
Betanox-20/30 (E 320-15)
- Basic coated electrode
- 20/33/2/CuNb stabilizedm fully austenitic weld
- High strength and excellent oxidation resistance upto 1200°C
- Low spatter loss
- Resistance to corrosion in sulphuric acid, mineral and organic acids
- Smooth and uniform weld beads
- Radiographic quality weld
- Welding AISI 310 type, HV-9A stainless steel, Carpenter 20Cb-3, Alloy 20
- Repairing of castings of similar composition
- For chemical industries handling sulphuric acids and their salts
