UTP 86 FN is a graphite-basic coated nickel-iron electrode with high mechanical properties for repair and construction. It is suitable for joining and overlay welding of lamellar cast iron, nodular cast iron, and cast iron, as well as for connecting these materials with steel and cast steel. Universally suitable for repair, manufacturing, and construction welding.
The UTP 86 FN is a graphite-based covered nickel-iron welding electrode designed for repair and construction welding. It is suitable for joining and overlay welding on lamellar gray cast iron (GJL 10 - GJL 40), ductile cast iron (GJS 40 - GJS 70), and tempered cast iron (GJMB 35 - GJMB 65), as well as for connecting these materials to steel and steel castings. The electrode features a stable arc and produces a very flat weld bead without burn-through grooves, making it particularly effective for fillet welds on cast iron flanges and pipe connections. This manual is written in German.
| Composition | NiFe-13 |
|---|---|
| AWS Classification | E NiFe-Cl |
| Chemical Composition | 1.2% C, 45.0% Ni, Rest Fe |
| Diameter x Length | 2.5 x 300 mm |
| Current Range (2.5mm) | 60-90 A |
It is suitable for lamellar gray cast iron, ductile cast iron, tempered cast iron, and for connecting these materials to steel and steel castings.
The recommended current range is 60-90 Amperes.
The weld metal consists of 1.2% Carbon, 45.0% Nickel, and the remainder Iron.