ERNiCr-3

ERNiCr-3 Weld processes which can be used include TIG, MIG and ASAW.

ERNiCr-3 can be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as overlaying on steel and various dissimilar metal welding applications. Dissimilar-welding application include Inconel alloy 600 and Incoloy 800, Monel alloys.

ERNiCr-3 also used for welding 9% nickel steels to one another having high impact strength at low temperature.

Common Names: Oxford Alloy® 82 FM82 Techalloy 606
Conformances: AWS 5.14ASME SFA 5.14UNS N06082

CHEMICAL COMPOSITION(%)

Si 

Mn 

Ni 

≤0.1

    ≤0.5

   2.5-3.5

≤0.015

≤0.03

≥67.0

Nb+Ta

Ti

Fe

Cu

Cr

Others

2.0-3.0

   ≤0.75

  ≤3.0

≤0.5

18-22

<0.5

WELDING PARAMETERS

Process 

Diameter

Voltage

Amperage

Shielding Gas

TIG

.035”    (0.9mm)

.045”    (1.2mm)                    

1/16”    (1.6mm)                      

3/32”    (2.4mm)                   

1/8”     (3.2mm)

12-15         

13-16         

14-18         

15-20         

15-20 

60-90          

80-110        

90-130      

120-175    

150-220

100% Argon                         

100% Argon                         

100% Argon                         

100% Argon                         

100% Argon

MIG

.035”     (0.9mm)

.045”     (1.2mm)                  

1/16”     (1.6mm) 

26-29         

28-32         

29-33

150-190    

180-220     

200-250

75% Argon + 25% Helium      

75% Argon + 25% Helium      

75% Argon + 25% Helium

SAW

3/32”     (2.4mm)                    

1/8”      (3.2mm)                   

5/32”     (4.0mm)

28-30         

29-32         

30-33

275-350            

350-450            

400-550

Suitable Flux may be used     

Suitable Flux may be used      

Suitable Flux may be used



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