1.8mm 11.3kg ESAB Coreshield 8 E71T-8 Gasless FCAW MIG Wire
$460.00
Product Introduction
An all-positional self-shielded cored wire ideal for welding outdoor structural steelwork, requiring no shielding gas.
Product Parameters
| Wire Diameter | 1.8mm |
| Weight | 11.3kg Spool |
| AWS Classification | A5.20 : E71T-8 |
| Current Range | 150-280 A |
| Voltage Range | 18-25 Volts |
1.8mm – 11.3kg ESAB Coreshield 8 (E71T-8) Gasless FCAW MIG Wire: Weld with Confidence Anywhere
Product Description
Engineered for professionals who demand reliability in outdoor welding, the ESAB Coreshield 8 (E71T-8) is a premium self-shielded flux-cored wire designed for structural steel applications. This 1.8mm diameter wire delivers consistent arc performance and strong, durable welds without the need for external shielding gas, making it ideal for job sites where portability and weather resistance are critical.
Core Selling Points
- All-positional welding capability for maximum flexibility
- Gasless operation eliminates shielding gas costs and setup time
- AWS A5.20 certification ensures compliance with industry standards
- High deposition rates (2.8-7.1 m/min wire speed) boost productivity
- 11.3kg spool size reduces downtime for refills
Technical Specifications
| Specification | Details |
|---|---|
| Wire Diameter | 1.8mm |
| Spool Weight | 11.3kg |
| Shielding Type | Self-shielded (No gas required) |
| AWS Classification | A5.20 : E71T-8 |
| Current Range | 150-280 A |
| Voltage Range | 18-25 Volts |
| Wire Feed Speed | 2.8-7.1 m/min |
| Welding Position | All positions |
| Application | Structural steelwork |
| Certification | AWS compliant |
Applications
Perfect for outdoor structural steel welding, including construction, bridge repair, heavy equipment manufacturing, and on-site fabrication. Its gasless design excels in windy conditions or remote locations where shielding gas cylinders are impractical.
Core Performance
Delivers smooth arc starts, minimal spatter, and excellent bead appearance. The E71T-8 formulation provides high tensile strength welds with good impact resistance, ensuring long-lasting structural integrity in demanding environments.
Quality Assurance
Manufactured by ESAB, a global leader in welding technology, this wire undergoes rigorous testing to meet AWS A5.20 standards. Each spool is quality-inspected to ensure consistent diameter, flux uniformity, and arc stability.
Differentiation
Unlike gas-shielded wires, Coreshield 8 eliminates dependency on gas tanks, reducing equipment costs and setup time. Its all-positional capability outperforms many competitors, making it a versatile choice for complex welding projects.
FAQ
Q: Can this wire be used on rusty or painted steel?
A: Yes, the flux core provides moderate cleaning action, suitable for lightly rusted or mill-scale surfaces.
Q: What polarity should I use?
A: Recommended for DC electrode positive (DCEP) polarity.
Q: Is this wire suitable for thin materials?
A: Ideal for 6mm+ thickness; adjust parameters for optimal penetration on thinner steel.
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