$1757.72 USD
E81T8-A4-Ni2 / E81T8-A4-G self-shielded cored wire for pipelines
Böhler Pipeshield 81 T8-FD (AWS E81T8-A4-Ni2) by voestalpine Böhler Welding is a nickel-alloyed self-shielded cored wire for semi-automatic vertical-down welding of higher-strength pipelines and low-alloy steel structures. This item is 2.00 mm in diameter.
Key advantages
- Self-shielded: no gas, ideal on site.
- Vertical-down semi-automatic.
- Tough: 170 J at -30 °C · ≥ 27 J at -40 °C.
- Approvals: NAKS and GAZPROM.
Applications
- Steel pipelines.
- Low-alloy steel structures.
- Field work without gas.
Technical specifications
| Classification | AWS A5.29: E81T8-A4-Ni2 / E81T8-A4-G |
| Diameter | 2.00 mm |
| Packaging | Box of 5 x 6 kg spools |
| Approvals | NAKS · GAZPROM |
| Process | Self-shielded FCAW · vertical-down |
| Tensile strength | 600 MPa (yield 500 MPa) |
| Elongation | 25% |
| Charpy V impact | 170 J at -30 °C · ≥ 27 J at -40 °C |
📄 Download technical data sheet (PDF)
Technician's tip: weld vertical-down using pipeline technique; being self-shielded it needs no gas, but protect the arc from strong drafts and keep the stick-out recommended by the manufacturer.
Why buy from Soldaduras?
With over 50 years of experience, we are specialized distributors of welding, abrasive and polishing supplies. Every purchase comes with real technical support.
✔ Nationwide shipping
✔ Local delivery in the AMBA area
✔ Pickup at 338 Gral. Enrique Mosconi Ave., Lomas del Mirador
✔ Open Monday to Friday, 8 AM to 4 PM
Not sure about the right diameter or parameters for your job? Ask us before you buy.
