SMAW
Alloy 59 electrode, which is a combination of nickel, chromium and molybdenum, has high mechanical strength and excellent corrosion resistance. The heat treatment of 59 alloys shall be conducted by solution annealing and rapid cooling between 1100 and 1180℃. Selected for water quenched for the most excellent corrosion resistance, the coated electrode has higher resistance to stress corrosion cracking, chloride pitting, and oxidation and reduction media, and it can be welded with the same type of metal and many other metals using conservative processes
Product Detail
- Nickel-chromium-molybdenum alloy with extra low carbon and silicon content.
- Excellent corrosion resistance and high mechanical strength. It is also resistant to attack by chloride ions in low PH media.
- Good choice for welding in corrosive environment of chemical processing plants.
| C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | Fe | Cu | Mo |
|---|---|---|---|---|---|---|---|---|---|
| 0.02 | 0.2 | 1 | 0.015 | 0.01 | 22-24 | Balance | ≤1.5 | ≤0.5 | 15.0-16.5 |
| 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） | - | 47 |
| 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) |
