Nickel Alloy Welding WireTig Wire ERNiCrMo-3
Features and Applications
High nickel alloy wire developed for welding and cladding nickel-based alloys such as 625 or similar material.
Solid drawn in a very special way to obtain cleaner and higher quality welds with a bright seam and excellent ductility.
The weld metal has very good mechanical properties at high and low temperatures.
Good resistance to pitting and stress corrosion.
Recommended working temperature ranges from cryogenic to 540°C.
Typically used in the chemical process industry, marine engineering, nuclear reactor components, aerospace and within pollution control equipment etc.
Typical Base Materials
Inconel 601, Incoloy 800, Alloy 625, Alloy 825, Alloy 926*
* Illustrative, not exhaustive list
| Standards |
| EN ISO 18274 – Ni 6625 – NiCr22Mo9Nb |
| AWS A5.14 – ER NiCrMo-3 |
| Chemical Composition % | ||||||
|
C% |
Mn% |
Fe% |
P% |
S% |
Si% |
Cu% |
|
max |
max |
max |
max |
max |
max |
max |
|
0.10 |
0.50 |
0.50 |
0.015 |
0.015 |
0.50 |
0.50 |
|
|
|
|
|
|
|
|
|
Ni% |
Co% |
Al% |
Ti% |
Cr% |
Nb+Ta% |
Mo% |
|
60.00 |
max |
max |
max |
20.00 |
3.15 |
8.00 |
|
min |
1.0 |
0.40 |
0.40 |
23.00 |
4.15 |
10.00 |
| Mechanical Properties | ||
| Tensile Strength | ≥760 MPa | |
| Yield Strength | ≥415 MPa | |
| Elongation | ≥35% | |
| Impact Strength | ≥100 J | |
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.
Shielding Gases
EN ISO 14175 – TIG: I1 (Argon)
Welding Positions
EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG
| Packaging Data | |||
| Diameter | Length | Weight | |
| 1.60 mm
2.40 mm 3.20 mm |
1000 mm
1000 mm 1000 mm |
5 Kg
5 Kg 5 Kg |
|
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.
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