Lastifil 982

For inconel and nickel alloys

Solid welding wire for joining NiCrFe alloys (Inconel, Incoloy, Nimonic) and heatresistant steels.

Dissimilar joints between Ni alloys, stainless steel and steel, especially when stress relieving at 650 °C (1200 °F) is applied or where working temperatures above 300 °C (570 °F) could be met. (Where carbon diffusion could occurr).

Welding of problem steels and joining copper to steel.

Joining cryogenic steels (9% Ni).

Suitable for working temperatures from -196 °C (-320 °F) to + 1000 °C (+1830 °F) (but don’t use nickel alloys in sulphurcontaining atmospheres).

Very good corrosion resistance (general corrosion, stress corrosion and intergranular corrosion).

Specifications & Usage


Welding of Inconel 600, 601, Incoloy 800, 800H, Nimonic 75, 80A, Wn° 2.4816, 2.4951, 1.4876, 1.4958, Ni-steels 1.5662, 1.5680, 1.5637 aso.

Joining difficult to weld steels and dissimilar metals.


Clean nickel alloys thoroughly, remove all traces of oil and grease.

Preferably weld with a pulsed arc.


Welding proces: Mig/Mag welding (GMAW)
Material Type: High alloyed steel / Nickel (alloys)
Norm : DIN 1736
Classification: SG NiCr20Nb
Norm: AWS A5.14
Classification: ER NiCr3
Minimum packing: 15 kg spool (in a cardboard box)