Availability: 5 in stock
ProStar ER70S-3 wire is typically used on clean, oil-free and rust-free base material. With a reduced silicon content, it helps avoid silicon islands that can form on top of the weld, giving it a glassy look. Paint applied over a silicon island may later flake off. In addition, with multiple pass welding, a silicon island may be detected on an x-ray as a slag inclusion. Such defects may require costly rework.
AWS 5.18-93 Class ER70S-3
Tensile Strength: 76,000 psi
Yield Strength: 63,000 psi
Elongation in 2″: 29%
| Brand | PROSTAR |
|---|---|
| AWS Classification | AWS 5.18-93 |
| Series | ProStar ER70S-3 |
| Tensile Strength | 76,000 psi |
| Wire Diameter | 0.045 in |
| Yield Strength | 63,000 psi |
| Elongation | 29% |
| MFG | S3RN11P020 |
| Product Weight | 44 lb |
| UNSPSC | 23271813 |
