FIDUR / FILIT, MET-OX / KJELCUT / KJELGOUGE, AQUAWELD electrodes for hardfacing, cutting, gouging and underwater welding
Country: Germany · Model: FIDUR / FILIT / MET-OX / KJELCUT / KJELGOUGE / AQUAWELD
Special coated electrodes for wear-resistant hardfacing (FIDUR, FILIT), gasless arc cutting and gouging (MET-OX, KJELCUT, KJELGOUGE) and underwater work (AQUAWELD, KJELCUT AQUA). They are used for rebuilding worn parts, on railways, in mining and construction machinery, on site assembly, in port and hydraulic engineering construction, offshore and shipbuilding.
- FIDUR hardfacing
- FIDUR 350, 2/55, 3/50, 4/60, 6/55, 6/60, 7/200, 8/200, 10/60…10/70, 23/250; FILIT 6 and 21 (cobalt-based)
- Example FIDUR 350
- EN 14700 E Fe1 / DIN 8555 E 1-UM-350; AC and DC+; Ø 3.25–5.0 mm; deposited metal is machinable
- Cutting/gouging
- MET-OX, KJELCUT (DC−, Ø 3.25–5.0 mm), KJELGOUGE
- Underwater
- AQUAWELD (DIN 2302 E 38 0 Z RB 2 UW 20 fr, Ø 3.25 mm, DC−, wet welding down to 20 m), KJELCUT AQUA (underwater cutting)
Technical specifications
| FIDUR hardfacing | FIDUR 350, 2/55, 3/50, 4/60, 6/55, 6/60, 7/200, 8/200, 10/60…10/70, 23/250; FILIT 6 and 21 (cobalt-based) |
|---|---|
| Example FIDUR 350 | EN 14700 E Fe1 / DIN 8555 E 1-UM-350; AC and DC+; Ø 3.25–5.0 mm; deposited metal is machinable |
| Cutting/gouging | MET-OX, KJELCUT (DC−, Ø 3.25–5.0 mm), KJELGOUGE |
| Underwater | AQUAWELD (DIN 2302 E 38 0 Z RB 2 UW 20 fr, Ø 3.25 mm, DC−, wet welding down to 20 m), KJELCUT AQUA (underwater cutting) |
| AQUAWELD positions | PA, PB, PD, PG; base metal CEV ≤ 0.4 % |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The FIDUR hardfacing electrodes (350, 2/55, 3/50, 4/60, 6/55, 6/60, 6/60 R, 7/200, 7200 Mn, 8/200, 10/60, 10/65, 10/65 W, 10/70, 23/250) and the cobalt FILIT 6 and FILIT 21 are designed for different types of wear. FIDUR 350 conforms to EN 14700 E Fe1 and DIN 8555 E 1-UM-350, welds on AC and DC+ in diameters 3.25 / 4.0 / 5.0 mm in positions PA, PB, PC, PF. The deposited metal contains C 0.15 %, Si 0.7 %, Mn 1 %, Cr 1.8 % and is machinable. It is used to rebuild rails, switches, running wheels, worms, shafts and gears. KJELCUT works on DC− in diameters 3.25–5.0 mm and cuts or burns holes in steels, non-ferrous metals, cast iron and castings, because its coating creates gas pressure on oxidation and blows out the molten metal. AQUAWELD conforms to DIN 2302 E 38 0 Z RB 2 UW 20 fr, diameter 3.25 mm, DC−, wet welding at depths down to 20 m in positions PA, PB, PD, PG, with non-alloy base metal with a CEV of not more than 0.4 %.
How to choose
The electrode type depends on the task. For rolling and sliding wear take FIDUR, for erosion resistance at high temperatures FILIT 21, for cutting MET-OX or KJELCUT, for gouging KJELGOUGE, and for underwater work AQUAWELD and KJELCUT AQUA. The first certified AQUAWELD electrode was created in 2015/16.
Request a price and lead time
FIDUR / FILIT, MET-OX / KJELCUT / KJELGOUGE, AQUAWELD electrodes for hardfacing, cutting, gouging and underwater welding. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What diameter do KJELCUT electrodes have?
3.25–5.0 mm, current DC−. They need no gases.
To what depth does AQUAWELD work?
Wet manual welding down to 20 m, diameter 3.25 mm, DC−.
What is the deposited metal composition of FIDUR 350?
C 0.15 %, Si 0.7 %, Mn 1 %, Cr 1.8 %. The metal is machinable.
What are FILIT 6 and FILIT 21 for?
These are cobalt hardfacing electrodes. FILIT 21 is used for erosion resistance at high temperatures.
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