Used for TIG, MIG and SAW welding of base materials such as ASTM B163, B166, B167 and B168 alloys which have UNS Number N06600. Suitable for applications ranging from cryogenic to high temperatures making this alloy on of the most used in the nickel family. This filler metal can also be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as for overlay. ERNiCr-3 is ideal for welding in desalination plants because it is formulated to resist pitting corrosion and stress-corrosion cracking in chloride containing environments.

Mechanical properties

Tensile strength Rm (MPa)	Elongation A %
min 550 (80 psi)	min 30

Product forms

Product	Diameter, mm	Length, mm
Wire for MIG/GMAW welding	0.8, 1.0, 1.2, 1.6, 2.0, 2.4, 2.5, 3.2	—
Rods for TIG/GTAW welding	2.0, 2.5, 3.2, 4.0, 5.0	915 – 1000
Wire for SAW welding	2.0, 2.4, 3.2, 4.0, 5.0	—
Electrode core wire	2.0, 2.5, 3.20, 3.25, 4.0, 5.0	250, 300, 350, 400, 450, 500

Applications

Binary Nickel-Iron (Ni-Fe) and Ni based complex welding alloys are supplied in welding rod and wires in standard length or length up to the consumers' request. For normal service conditions, the chemical compositions are available in various Ni contents according to the most of American and European standards.

Our customers can buy ERNiCr-3 online according to their requests.

 Datasheet welding consumable.  Download(186KB)