SMAW
The ENiCrMo-4 alloy contains nickel, molybdenum and chromium, with tungsten added. For welding materials of similar composition, can be used for dissimilar welding between nickel-based alloys and stainless steel, as well as surfacing and surfacing. Due to its high molybdenum content, the alloy exhibits high resistance to stress cracking, pitting and crevices. The ENiCrMo-4 electrode for metal covering and cladding was created for the excellent ability of a piece of equipment to remain in all positions, especially for misplacement welding, being malleable, easy to form and weld, and excellent resistance to stress corrosion cracking in chloride-containing solutions with high chromium and molybdenum content.
Product Detail
- Used for welding materials of similar composition. This low carbon, nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels, as well as for surfacing and cladding.
- Due to high molybdenum content, this alloy offers excellent resistance to stress corrosion cracking and pitting and crevice corrosion
| C | Mn | Fe | P | S | Si | Cu | Ni | Co | Cr | Mo | V | W | Other |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.02 | ≤1 | 4.0-7.0 | ≤0.04 | ≤0.03 | ≤0.08 | ≤0.5 | Rem | ≤2.5 | 14.5-16.5 | 15.0-17.0 | ≤0.35 | 3.0-4.5 | ≤0.5 |
| Condition | Tensile strength Mpa (Ksi) | Yield strength Mpa (Ksi) | Elongation % |
|---|---|---|---|
| AWS Reaulrement | 690（100）min | Not specified | 25 min |
| Typical Results as weled | 730（106） | 540（78） | 39 |
| 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) |
