AWS E309LT-1/4 Flux-Cored Wire
Applications:
Welding of dissimilar metals, high-temperature and corrosion-resistant environments, and more.
Specifications:
- AWS Classification: E309LT-1/4
- Shielding Gas: 100% CO2 or CO2 and Argon mix (Refer to manufacturer recommendations)
- Wire Diameter: Various diameters available (e.g., 0.035", 0.045", 1.2mm, etc.)
- Welding Positions: All positions (Flat, Horizontal, Vertical, Overhead)
Chemical Compositions (Typical):
| Element | C | Si | Mn | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| Composition (%) | ≤0.08 | ≤0.75 | 1.00-2.50 | ≤0.040 | ≤0.030 | 22.0-25.0 | 12.0-14.0 | 0.75-1.25 |
Mechanical Properties (Typical):
| Property | Yield Strength | Tensile Strength | Elongation | Impact (ISO-V) at -30°C |
|---|---|---|---|---|
| As-Welded Condition | ≥ 340 MPa (49 ksi) | ≥ 580 MPa (84 ksi) | ≥ 30% | ≥ 60 J (44 ft·lbf) |
Other Details:
- Excellent high-temperature oxidation and scaling resistance.
- Good weldability and smooth bead appearance.
- Suitable for welding in flat and horizontal positions.
BRANDS AVAILABLE IN AWS E309LT-1/4 Flux-Cored Wire
ESAB, Bohler, Taseto, Kiswel, Daiko Hankook, Corodur
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