Lastifil 925

Welding of Inconel®625

For welding nickel steels (9% Ni) used at temperatures below zero, and for welding of nickel alloys as Inconel®625.

Can be used for joining dissimilar metals.

Used for working temperatures from -196 °C to 1.000 °C (-320 °F to 1.800 °F).

Very high corrosion resistance.

Specifications & Usage


For joining copper free nickel alloys to each other or to mild steel or alloy steel.

Chemical and petrochemical industry, measuring instruments used at high temperatures, repair welding and rebuilding of hotworking dies.

Hardness as welded: 250 HV / Hardness hard drawn: 450 HV


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: Nickel (alloys)
Welding positions: All
Norm : EN ISO 18274
Classification: NiCr21Mo9Nb / Ni6625
Norm: AWS A5.14
Classification: ER NiCrMo-3
Minimum packing: 15 kg spool (in a cardboard box)