Böhler Welding, flux-cored wire, nickel alloys

FOXcore Nicro 83-T0 flux-cored wire

EN ISO classification12153 T Ni 6625 P M21 2
AWS classificationA5.34 / SFA-5.34 ENiCrMo3T1-4
Shielding gasM21: Ar with 15 to 25 % CO2
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Authorised distributorvoestalpine Böhler Welding
Shipping in 24 hfrom the warehouse in Krotoszyn
Data sheetcomposition, properties, specifications
Wire selectionhelp from a welding engineer
Manufacturer data sheet
Application

What FOXcore Nicro 83-T0 flux-cored wire is used for

FOXcore Nicro 83-T0 is a high-alloyed, nickel base flux-cored wire of the ENiCr3 or 6083 type for creep-resistant steels and nickel alloys, meant for the flat and horizontal positions under a mixed shielding gas.

It joins materials such as NiCr15Fe, 1.4876, 800H and UNS N06600. The deposit is nickel based and resists intergranular corrosion, the deposition rate shortens the filling of wider grooves, and the wire goes on chemical equipment, high-temperature plant and dissimilar joints between nickel alloys and steels.

  • Classification EN ISO: 12153 T Ni 6625 P M21 2
  • AWS classification: A5.34 / SFA-5.34 ENiCrMo3T1-4
  • Shielding gas: M21
  • Diameters: 1.2 / 1.5 mm

Run the pool more slowly than on steel, nickel alloys are sluggish and will not flow out to the edges of the groove on their own. Remove the slag before every following bead, slag left between layers is the most common source of inclusions. Store the wire dry and do not leave an open spool in the feeder overnight, the core takes up moisture.

Manufacturer datasheet

Chemical composition and properties from the manufacturer datasheet

Datasheet PDF

Typical all-weld metal values from the voestalpine Böhler Welding datasheet, edition 06/2023. Manufacturer minimum in brackets. Values depend on the heat treatment condition and shielding gas given for each row and do not replace testing of your joint according to your WPS.

Chemical composition, wt.-%
CSiMnCrNiNbFeFN
0,030,35,519,7balance2,42,00
Welding data and approvals
Polaritydirect current, electrode positive (DC+)
Shielding gas to EN ISO 14175M2
Datasheet edition06/2023
Mechanical properties of the all-weld metal, typical values
Condition Yield strength Re, MPa Tensile strength Rm, MPa Elongation A, % Impact energy KV, J at 20 °C Impact energy KV, J at -196 °C
u 380 (min. 360) 640 (min. 550) 41 (min. 27) 120 115 (min. 32)
  • u: untreated, as welded, shielding gas M21 (Ar + 18 % CO2)
Fits

For which materials and machines

Base materials
  • NiCr15Fe
  • 1.4876
  • 800H
  • UNS N06600
Process and machines

Flux-cored wire, works on any sound machine for this process: welders. Shielding gas: M21: Ar with 15 to 25 % CO2.

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From the same group

Other wires for this application

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