ERNiCr-3 ERNiCu-7 ERNi-1 Nickel Alloy Welding Wire 0.8-5.0mm for High-Temperature Corrosion-Resistant Applications
Nickel welding wire is a specialized welding material designed for joining nickel alloy materials, offering exceptional corrosion resistance, high-temperature strength, and superior weldability. These wires are commonly used for welding high-alloy steel, nickel alloys, and other metal structures in demanding high-temperature and corrosive environments.
| Process | Packaging | Available Diameters |
|---|---|---|
| MIG | 15kg/spool | 0.8mm, 1.2mm, 2.4mm, 3.2mm |
| TIG | 5kg/box | Strip form available |
| Item | ERNiCrMo-3 | ERNiCrMo-4 | ERNiCrMo-13 | ERNiCrFe-7 | ERNiCr-3 | ERNiCu-7 | ERCuNi | ERNi-1 |
|---|---|---|---|---|---|---|---|---|
| C | 0.1 | 0.02 | 0.01 | 0.04 | 0.1 | 0.15 | 0.03 | 0.15 |
| Mn | 0.05 | 1 | 0.5 | 1 | 2.5-3.5 | 4 | 0.5-1.0 | 1 |
| Fe | 5 | 4-7 | 1.5 | 7-11 | 3 | 2.5 | 0.65 | 1 |
| Ni | ≥58 | rest | rest | rest | ≥67 | 62-69 | 30-32 | ≥93 |
| Cr | 20-23 | 14.5-16.5 | 22-24 | 28.5-31 | 18.0-22.0 | N/A | N/A | N/A |
- Corrosion Resistance: Maintains excellent stability in acidic, alkaline, and chloride environments
- High-Temperature Strength: Superior thermal fatigue resistance for demanding applications
- Excellent Weldability: Provides reliable welding connections with various metal substrates
- Oxidation Resistance: Prevents oxidation and corrosion in high-temperature operating conditions
- Petrochemical Industry: Refinery units, chemical reactors, storage tanks
- Nuclear Energy: Reactor pressure vessels, nuclear fuel elements
- Aerospace: Engine components, turbine blades, structural elements
- Chemical Processing: Reaction equipment, evaporators, steam generators
- Marine Engineering: Submarine pipelines, offshore platforms, marine structures
Available in diameters from 0.8mm to 5.0mm with MIG (15kg/spool) and TIG (5kg/box) packaging. We provide comprehensive OEM & ODM services with customized sizing options.
Email: victory@dlx-alloy.com
Standards: AWS A5.14, ASME II, SFA-5.14, UNS N10276, Werkstoff Nr. 2.4886, ISO SNi6276, Europe NiCrMo16Fe6W4
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