| General Information | |
| Material | Nickel-base Alloy |
| Specifications | minimum φ≥1.2mm |
| Product feature | good high temperature strength, excellent wear resistance, high temperature resistance, corrosion resistance,
thermal shock resistance, oxidation resistance and excellent corrosion resistance of strong acid, chemical-reduction coincidence medium, halogen and compound, strong reduction medium, hydrofluoric acid and alkaline medium. |
| Application | suitable for tungsten gas shielded welding (GTAW), metal gas shielded welding (GMAW), submerged arc welding (SAW) and plasma welding (PAW).
Petroleum, Chemical industry, Environmental protection, Aerospace and Nuclear industry and etc. |
Alloy Filler Wires
| Grade | Main Chemical Composition(Weight %) | Application | International Reference
Standard |
|||||
| Cr | Mo | Fe | Ti | Nb+Ta | Ni | |||
| Ni 201S | 0.75 | – | – | 3.00 | – | 93.00min | Used for welding 200, 201 nickel alloys, nickel-plated steel sheets, different type material welding(iron and nickel),
iron surface cladding |
AWS A5.14
ERNi-1 |
| Ni 204S | 44 | – | 0.50 | 0.60 | – | Bal. | Used for welding Ni-Fe-Cr Pipes and tubes, repair welding for castings | AWS A5.14
ERNiCr-4 |
| Ni 206MS | 0.10 | 28.00 | 2.00 | – | – | Bal. | Used for welding N7M and Ni-Mo anti-corrosion alloys, iron surface cladding | AWS A5.14
ERNiMo-7 |
| Ni 222S | 0.08 | 13.50 | 3.50 | V: ≤ 0.35 | W: 3.50 | Bal. | Used for welding HC22 and Ni-Cr-Mo anti-corrosion alloys, iron surface cladding | AWS A5.14
ERNiMo-10 |
| Ni 250S | 1.00 | – | 2.00 | 0.60 | – | 65.00 | Used for welding age-hardening Ni-Cu alloys like MK500 | AWS A5.14
ERNiCu-8 |
| Ni 260S | 0.50 | – | 3.00 | 0.75 | 2.50 | 67.00min | Used for welding inconel 600 and inconel 800 as well as welding between carbon steel and stainless steel | AWS A5.14
ERNiCr-3 |
| Ni 262S | 0.50 | 9.00 | 5.00 | 0.40 | 3.65 | 58.00min | Used for welding inconel alloys and welding between nickel alloys and stainless steels as well as iron surface cladding | AWS A5.14
ERNi4Mo-3 |
| Ni 270S | 1.25 | – | 2.50 | 2.25 | – | 64.00 | Used for welding monel alloys, welding between monel alloys and iron as well as iron surface cladding | AWS A5.14
ERNiCu-7 |
| Ni 276S | 0.08 | 16.00 | 5.50 | V:≤ 0.35 | 2.50 | Bal. | Used for welding HC276 and other Ni-Cr-Mo anti-corrosion alloys, iron surface cladding | AWS A5.14
ERNiCrMo-4 |
| Ni 278S | 20 | 3.05 | Bal. | 0.85 | 5.50 | 52.50 | Used for welding inconel 718 and other Ni-Cr-Nb-Mo anti-corrosion alloys, iron surface cladding | AWS A5.14
ERNiFeCu-2 |
| Ni 825S | 20 | 3.00 | ≥22.00 | 0.90 | – | 42.00 | Used for welding inconel 825 and other Ni-Cr-Mo-Cu alloys, iron surface cladding | AWS A5.14
ERNiFeCu-1 |
| Co 121 | 27 | 5.50 | – | – | – | 3.50 | AWS A5.14
ERCoCu-E |
|
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