Nickel and Nickel-Alloy Bare Welding Rods for MIG/TIG Welding
Classification:
- AWS/SFA 5.14 ERNiCr-3 (UNS No. N06082)
- Approvals: ABS, RDSO (IRS Class I), BHEL
Description:
The nominal composition (wt %) of filler metal of this classification is 72 Ni, 20 Cr, 3 Mn, 2.5 Nb plus Ta. It
gives smooth flow, stable arc and spatter free under optimum welding conditions.
Applications:
Filler metal of this classification is used for welding nickel-chromium-iron alloy (ASTM B163, B166, B167, and
B168 having UNS number N06600) to itself, for the clad side of joints in steel clad with nickel-chromium-iron
alloy, for surfacing steel with nickel-chromium-iron weld metal, for dissimilar welding of nickel-base alloys,
and for joining steel to stainless steel or nickel-base alloys using the GTAW, GMAW, SAW processes.
Shielding Gas:
100% Argon and/or 75% Ar / 25% He
| Chemical Composition % (RAAJ INCONEL 825) |
| C |
Mn |
Fe |
P |
S |
Si |
Cu |
Ni |
Ti |
Cr |
Nb |
Other |
| 0.1 |
2.50-3.5 |
3 |
0.03 |
0.015 |
0.5 |
0.5 |
67.0 min |
0.75 |
18.0-22.0 |
2.0-3.0 |
0.5 |
| Typical All Weld Mechanical Properties |
| Tensile Strength (N/mm²) |
Elongation (%) |
| 550 |
30 |
| RAAJMIG INCONEL 825: Diameter, Current & Packing |
| Size (mm) |
Size (inch) |
Current (Amp.) |
Voltage (V) |
Gas Flow Rate (L/min) |
Spool Packing 12.5 kg |
Spool Packing 15 kg |
Drum Packing 100/250 kg |
| 0.9 |
0.035 |
150-180 |
25-29 |
10-20 |
✔ |
✔ |
X |
| 1.2 |
0.047 |
180-220 |
28-32 |
15-25 |
✔ |
✔ |
✔ |
| 1.6 |
0.062 |
200-250 |
28-33 |
15-30 |
✔ |
✔ |
✔ |
| RAAJTIG INCONEL 825: Diameter, Length, Current & Packing |
| Size (mm) |
Size (inch) |
Length (mm) |
Length (inch) |
Current (Amp.) |
Voltage (V) |
Tube Packing 5 kg |
Box Packing 20 kg |
| 1.6 |
1/16″ |
1000 |
36″ |
80-120 |
12-18 |
✔ |
✔ |
| 2 |
5/64″ |
1000 |
36″ |
90-130 |
14-18 |
✔ |
✔ |
| 2.40/2.50 |
3/32″ |
1000 |
36″ |
110-170 |
14-20 |
✔ |
✔ |
| 3.15/3.20 |
1/8″ |
1000 |
36″ |
140-210 |
15-20 |
✔ |
✔ |
| 4 |
5/32″ |
1000 |
36″ |
150-220 |
15-22 |
✔ |
✔ |
Tailor-made packing available on request.
