THY-J5011-GS (E71T-GS)
E71T-GS Gasless Flux-Cored Welding Wire | Self-Shielded
Application
- Shipbuilding
- Pressure Vessel
- Energy Industry
- Heavy Machinery
DETAILS
Self-shielded flux-cored wire, suitable for single-pass welding of light structural steel and thin sheets in outdoor applications.
Features
- Self-shielded (gasless) operation; no external shielding gas required
- Excellent performance in outdoor and windy conditions
- Smooth arc action with minimal spatter and easy slag removal
- Ideal for single-pass welding applications
Typical Applications
- Outdoor field repair and maintenance
- Galvanized sheet metal joining
- Light structural steel fabrication
- Farm equipment and machinery repair
- DIY projects and general home repairs
Welding Positions
- PA / PB / PC / PD / PE / PF
WARNING
- Use DC⁻ only.
- Interpass temperature should be maintained at 135–165°C.
| Test Item | Rm (MPa) | Rel / RP₀.₂ (MPa) |
|---|---|---|
| Requirement | 490-670 | ≥390 |
| Typical Result | 581 | 520 |
| Element | C | Mn | Si | S | P | Al |
|---|---|---|---|---|---|---|
| Requirement (%) | ≤0.18 | ≤2.0 | ≤0.90 | ≤0.030 | ≤0.030 | ≤2.0 |
| Typical Result (%) | 0.16 | 0.83 | 0.23 | 0.010 | 0.011 | 1.59 |
| Diameter (mm) | 0.8 | 0.9 | 1.0 |
|---|---|---|---|
| Current (A) | 120-180 | 120-180 | 120-200 |