General Description

ERNiCr-3 is used for Gas Tungsten Arc Welding (GTAW), Gas Metal Arc Welding (GMAW) and Submerged Arc Welding (SAW) of Inconel 600, Inconel 601 and Inconel 690, Incoloy 800 and Incoloy 800HT.

Dissimilar welding applications indlude joing Inconel alloys, Incoloy alloys and Incoloy 330 to nickel, Monel alloys, stainless steels and carbon steels. It is also used to join stainless steels to nickel alloys and catbin steels.

Chemical Composition

Grade Ni% C% Mn% Fe% S% Cu% Si% Cr% Ti% Nb% P%
ERNiCr-3 Min 67 Max 0.05 2.5-3.5 Max 3.0 Max 0.015 Max 0.50 Max 0.50 18.0-22.0 Max 0.75 2.0-3.0 Max 0.015


Grade American European


AWS A5.14, ERNiCr-3* 

ASME II, SFA-5.14, ERNiCr-3

ASME IX, F-No. 43

AMS 5836

BS 2901 (NA35) 

DIN 1736 SG-NiCr20Nb

Werkstoff Nr. 2.4806

Europe NiCr20Mn3Nb

*ERNiCr-3 is manufactured by NiWire Industries under AWS A5.14.

Available Product Forms

ERNiCr-3 is available on spool (Precision Layer Wound) and in cut straight lengths in different sizes as below:

Available in Diameters Length
Straight Rods(TIG)-inch .047 .062 .093 .125 36 or 39
Straight Rods(TIG)-mm 1.2 1.6 2.4 3.2 915 or 1000
Spooled Wire (MIG)-inch .030 .035 .040 .045 Spool
Spooled Wire (MIG)-mm 0.8 0.9 1.0 1.14 Spool


Technical Data: ERNiCr-3 (UNS N06082) 

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