SMAW
The electrode is used to weld the coated side of Ni-crmo plated steel joints and to connect Ni-Crmo to steel and other nickel-based alloys. Typical specifications for nickel-chrome-molybdenum base metals are ASTM B574, B575, B619, B622, and B626, all of which have UNS number N06022
Product Detail
- Excellent corrosion resistance in oxidizing as well as reducing media in a wide variety of chemical process environments
- Offers an outstanding resistance to stress corrosion cracking, pitting and crevice corrosion
- Better corrosion resistance than 276 and 625
| C | Mn | Fe | P | S | Si | Cu | Ni | Co | Cr | Mo | V | W | Other |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.02 | ≤1 | 2.0-6.0 | ≤0.03 | ≤0.015 | ≤0.2 | ≤0.5 | Remainder | ≤2.5 | 20.0-22.5 | 12.5-14.5 | ≤0.35 | 2.5-3.5 | ≤0.5 |
| Condition | Tensile strength Mpa (Ksi) | Yield strength Mpa (Ksi) | Elongation % |
|---|---|---|---|
| AWS Requirements | 690（100）min | Not specified | 25min |
| Typical Results As Weled | 790 (115) | 540 (78) | 36 |
| Process | Diameter in(mm) | Voltage (V) | Flat | Vertical and Overhead |
|---|---|---|---|---|
| SMAW | 3/32 (2.4mm) | 24 – 28 | 70 – 85 | 65 – 75 |
| SMAW | 1/8 (3.2mm) | 26 – 30 | 85 – 110 | 80 – 90 |
| SMAW | 5/32 (4.0mm) | 28 – 32 | 110 – 140 | 100 – 120 |
| SMAW | 3/16 (4.8mm) | 28 – 32 | 120 – 160 | 110 – 130 |
| Diameter in(mm) | Length in(mm) | Packaging |
|---|---|---|
| 3/32 (2.4) | 12 (229) | 10lbs (4.54kgs) |
| 1/8 (3.2) | 14 (356) | 10lbs (4.54kgs) |
| 5/32 (4.0) | 14 (356) | 10lbs (4.54kgs) |
| 3/16 (4.8) | 14 (356) | 10lbs (4.54kgs) |
