Inconel 82 (ERNiCr-3) Welding Wire Guide

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Overview

Inconel 82 (AWS ERNiCr-3) is a nickel-chromium welding wire used for GTAW and GMAW welding of Inconel 600, 601, and 690, as well as dissimilar welds between nickel alloys and steels. Excellent oxidation resistance and ductility.

Welding Parameters

Parameter	GTAW	GMAW
Shielding Gas	Argon (99.995%)	Ar + 2% He or Ar + 2% CO2
Gas Flow Rate	8-15 L/min	15-25 L/min
Wire Diameter	1.6-3.2 mm	0.8-1.6 mm
Current Type	DCEN	DCEP
Welding Position	All positions	Flat / Horizontal

Applications

Inconel 82 welding wire is used in a wide range of demanding applications:

• Dissimilar Welds: Joining nickel alloys to carbon and stainless steels.
• Inconel 600/601: Welding of Inconel 600 and 601 components.
• Nuclear: Welding of nuclear reactor components.
• Petrochemical: Weld overlay on steels for corrosion protection.
• Heat Treatment: Welding of furnace components and fixtures.

Available Product Forms

Hangbo Alloy Group supplies Inconel 82 welding wire in the following forms:

• TIG Wire: Straight lengths 1000 mm, diameters 1.6 mm, 2.0 mm, 2.4 mm, 3.2 mm.
• MIG Wire: Precision-wound spools (D200, D300), diameters 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm.
• SAW Wire: Coils for submerged arc welding, diameters 2.4 mm, 3.2 mm, 4.0 mm.

Related Standards

Standard	Description
AWS A5.14	ERNiCr-3
ISO 18274	S Ni 6082
EN ISO 18274	S Ni 6082
DIN 1736	SG-NiCr20Mn3Nb

Contact Us for Inconel 82

Hangbo Alloy Group supplies Inconel 82 (ERNiCr-3) welding wire with full material certifications. We ensure consistent wire quality with precise diameter control, clean surface finish, and uniform feeding performance.

For quotations, material certifications, or technical consultation, contact our sales team or call +86-136-1165-6360.