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Welding Consumables >> Nickel Based Welding Consumables >> ERNiCr-3
 
Description
ERNiCr-3 is suitable for applications ranging from cryogenic to high temperatures making this alloy one of the most used in the nickel family. Weld metal deposited has high strength and good corrosion resistance, including oxidation resistance and creep-rupture strength ar elevated temperatures. It can equivalent to: Oxford Alloy? 82 FM82 Techalloy 606.
Applications
ERNiCr-3 for welding of base materials such as ASTM B163, B166, B167 and B168 C alloys which have UNS Number N06600.  Suitable for applications ranging from cryogenic to high temperatures making this alloy one of the most used in the nickel family. Also be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as for overlay.
Product Details
Chemical composition
Grade Chemical composition(%)
ERNiCr-3 C Mn Si S P Ni
0.1 2.5~3.5 0.5 0.015 0.03 67.0
Nb+Ta Fe Ti Cu Cr others
2.0~3.0 3.0 0.75 0.5 18~22 0.5

Mechanical properties

Tensile Strength Yield Strength Elongation
590 Mpa 360 Mpa 38%

Welding paramaters

Process Diameter Voltage Amperage Gas
TIG .045     (1.2mm) 13-16 80-110 100% Argon
1/16     (1.6mm) 14-18 90-130 100% Argon
3/32     (2.4mm) 15-20 120-175 100% Argon
1/8      (3.2mm) 15-20 150-220 100% Argon
MIG .045     (1.2mm) 28-32 180-220 75% Argon + 25% Helium
1/16     (1.6mm) 29-33 200-250 75% Argon + 25% Helium
SAW 3/32     (2.4mm) 28-30 275-350 Suitable Flux may be used
1/8      (3.2mm) 29-32 350-450 Suitable Flux may be used
5/32     (4.0mm) 30-33 400-550 Suitable Flux may be used
Specifications
AWS 5.14 Class ERNiCr-3 / ASME SFA 5.14 Class ERNiCr-3 UNS N06082 Werkstoff Nr. 2.4806 ISO SNi6082

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