Diameters / Packaging
Diameters |
Vacuum pack 12.6 KG (6 x 2.1 KG, approx. 480 pcs) |
Vacuum pack 12.6 KG (6 x 2.1 KG, approx. 780 pcs) |
Vacuum pack 14.4 KG (6 x 2.4 KG, approx. 294 pcs) |
---|---|---|---|
2.5x300 mm | W100258513 | ||
3.2x300 mm | W100258514 | ||
4.0x350 mm | W100258515 |
DETAILS
SUPERFONTE NiFe is a basic-graphite coated MMA electrodes with nickel-iron core wire, for joining and surfacing of cast iron without preheating or with a minimum of <300ÂșC, "cast iron cold welding". Used for welding applications on new cast-iron components made of globular gray-cast iron (GJS/GGG) and dissimilar joining og GJS to steel. Suitable for cast irons with globular graphite (GJS), black-heart cast iron (GJMB), white-heart cast iron (GJMW), austenitic cast iron and dissimilar joints to steel.
Features
- Higher weld metal strength than SUPERFONTE Ni.
- Easy striking, stable arc, finely-rippled bead surface.
- Weld at low heat input with short beads, ~10 to 30 mm, and hammer peen. Weld metal can be machined.