Magmaweld 312 Electrodes are rutile type stainless steel electrodes for welding dissimilar steels.
- High resistance to cracking
- Ideal for crack repair and build up of tool and die steels, rebuilding of worn and cracked gear teeth, and putting a buffer layer on cutting blades
- Suitable for welding galvanised steel plates
- Easy arc striking and re-striking
- Fine metal droplet transfer, good fusion of joint faces and easy slag removal
- All-positional
- AWS A5.4 E312-16
Technical Specification
- Tensile strength - 780 N/mm²
- Chemical composition - 0.1% Carbon, 0.6% Silicon, 1% Manganese, 29.5% Chromium, 9% Nickel
- AC or DC current
- Approvals:
- AWS A5.4 E312-16
- EN ISO 3581-A: E 29 9 R 12