A Brief Introduction To Laser Welding


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.
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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
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