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 5.14,ASME SFA 5.14,UNS N06082
CHEMICAL COMPOSITION(%)
C |
Si |
Mn |
S |
P |
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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