(MIG Stainless Steel Wires)
▶︎ Characteristics:
Nickel-base solid wire ERNiCrMo-10 type for joining and surfacing of matching and similar alloys and cast alloys.
▶︎ Applications:
For welding the cladded side of plates of matching and similar alloys. High corrosion resistance in reducing and oxidizing environments.
▶︎ Notes on Usage:
1. Suggested heat input is max. 1.0 kJ/mm and interpass temperature max. 100ºC.
2. Preheating and post-weld heat treatment not required.
3. In special cases, solution annealing can be performed at 1100-1150ºC followed by water quenching.
4. For MIG welding: Polarity DC+. Shielding gas: Ar + 30% He + 2% H 2 , Gas flow 15 – 20 l/min.
5. For automatic TIG welding: Polarity DC-. Shielding gas: Ar or Ar + 30% He + 2% H 2 , Gas flow 5 – 12 l/min.
▶︎ Classification:
AWS A5.14 ERNiCrMo-10
ISO 18274: S Ni 6022
JIS Z 3324 S Ni6022
▶︎ Typical chemical composition of weld metal (wt%)
| C | Mn | Si | Cr | Ni | Mo | W | Fe |
| 0.01 | <0.5 | <0.1 | 22.6 | Bal. | 13 | 2.5 | 2 |
▶︎ Typical mechanical properties of weld metal
| TS N/mm2 | EL % |
| 700 | 30 |
▶︎ Sizes and Weight per pack
| Diameter (mm) | 0.8 | 0.9 | 1.0 | 1.2 |
