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Brand: Kjellberg
Kjellberg FINOX 182 ENiCrFe-3 Nickel-Base Stick Electrode
Description
Nickel-base electrode for dissimilar and crack-sensitive joints
The Kjellberg FINOX 182 is a basic-coated nickel-base stick electrode for high-quality, crack-resistant joint welding and plating on nickel-chromium-iron alloys, heat-resistant chromium and chromium-nickel steels and nickel-alloyed cold-tough pressure vessel steels. Kjellberg also names austenite-ferrite joints, for example 1.4583 with 16Mo3. The fully austenitic weld metal is described as chemically stable, cold-tough, heat-resistant, scale-resistant up to 1,000 degrees C and resistant against embrittlement.
Technical specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Kjellberg Finsterwalde Elektroden und Zusatzwerkstoffe GmbH |
| Product | FINOX 182 stick electrode, nickel alloy |
| Coating | Basic |
| ISO 14172 | Approximately E Ni 6182 (NiCr15Fe6Mn) |
| AWS A5.11 | E NiCrFe-3 |
| Structure | Austenite |
| Weld metal composition, typical | C 0.05 %, Si 0.5 %, Mn 6 %, Cr 16 %, Mo 1 %, Nb 2 %, Fe 8 %, Ni balance |
| Yield strength Rp0.2 | Above 350 MPa |
| Tensile strength Rm | Above 620 MPa |
| Elongation A5 | Above 35 % |
| Charpy ISO-V at room temperature | Above 90 J |
| Service temperature | -196 degrees C to 800 degrees C (up to 500 degrees C in sulphurous atmosphere) |
| Re-drying | 150 to 200 degrees C for 2 hours |
| 2.50 x 350 mm | 80 to 110 A; 5.0 kg per pack; 177 pieces; item 00.760.253 |
| 3.25 x 350 mm | 110 to 140 A; 5.0 kg per pack; 105 pieces; item 00.760.323 |
| 4.00 x 350 mm | 140 to 180 A; 5.0 kg per pack; 70 pieces; item 00.760.403 |
Where this alloy is used
The data sheet lists base materials 1.4876 (X10NiCrAlTi32-21) and 2.4816 (NiCr15Fe) among the nickel alloys it welds. Typical uses are joints between austenitic and ferritic steels, buffering layers on difficult base materials and repair welds on heat-resistant components. Kjellberg gives a usable working temperature of -196 to 800 degrees C, but only up to 500 degrees C where the atmosphere contains sulphur, because nickel alloys can be attacked by sulphur at high temperature.
Welding notes
Whether preheating is required depends on the base material, as the data sheet notes. Nickel-base weld metal is sluggish, so clean the joint thoroughly, keep the arc short and avoid wide weaving. Redry the electrodes at 150 to 200 degrees C for two hours as listed.
Documents and quotation
The attached Kjellberg FINOX 182 data sheet gives the data listed on this page. For a quotation please send the diameter and length, quantity and packaging, the base material and the welding procedure it is to be used in. Related items are listed under Welding Electrodes.
Datasheets & Documents
- Datasheet Kjellberg FINOX 182 data sheet (EN) Download
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About brand
Kjellberg Finsterwalde is a German manufacturer of plasma cutting systems, welding technology and welding electrodes, based in Finsterwalde. The company traces its history to Oscar Kjellberg, who obtained the 1908 German patent for the coated welding electrode, and it has operated in Finsterwalde since 1922. Seven Star LLC, an independent supplier in Muscat, lists the Kjellberg CUTFIRE air plasma cutting systems and sources Kjellberg equipment for fabricators and workshops.
Kjellberg product groups
The cutting range runs from mobile CUTFIRE air plasma units for hand-held and mechanised work to automated systems such as HiFocus, Smart Focus and the iQ and Q series, with KjellCut torches and the Q-Torch automatic torch-change system. On the welding side Kjellberg lists coated electrodes for unalloyed, high-temperature, stainless, nickel-base, cast iron, underwater and surfacing work, plus submerged-arc and TIG welding technology.
Ordering Kjellberg equipment: what we need
Give the model name, the mains voltage and frequency, the material and thickness to be cut, and whether the system will be used hand-held or on a cutting table. For plasma systems also state the torch hose length and whether a CNC interface is needed.
Related products
Frequently Asked Questions
What class is FINOX 182?
AWS A5.11 E NiCrFe-3, approximately E Ni 6182 under ISO 14172.
What temperature range can the weld metal be used in?
-196 to 800 degrees C, and up to 500 degrees C in sulphurous atmosphere.
How is it redried?
At 150 to 200 degrees C for 2 hours.
Which diameters are listed?
2.50, 3.25 and 4.00 mm, each 350 mm long.
What are the minimum mechanical values?
Rp0.2 above 350 MPa, Rm above 620 MPa, elongation above 35 % and Charpy above 90 J at room temperature.
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