Data SheetERNiCrMo-10
ERNiCrMo-10 can be used for welding alloys of similar composition and nickel-chromium-molybdenum base materials to themselves, steel and other nickel base alloys, and cladding steels. Can be used to weld duplex, super duplex stainless steels.
Common Names: Oxford Alloy® 622 FM 622 Techalloy 622
Conformances: AWS A5.14, AWS ERNiCrMo-10, UNS N06022
CHEMICAL COMPOSITION(%)
|
C |
Si |
Mn |
S |
P |
Ni |
Co |
|---|---|---|---|---|---|---|
|
≤0.015 |
≤0. 08 |
≤0.5 |
≤0.01 |
≤0.02 |
Rest |
20-22.5 |
|
V |
W |
Fe |
Cu |
Mo |
Co |
others |
|
≤0.35 |
2.5-3.5 |
2.0-6.0 |
≤0.5 |
12.5-14.5 |
≤2.5 |
≤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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