AWS E309LMoT1-1/4 Flux-Cored Wire
Specification:
AWS Classification: E309LMoT1-1/4
Type: Flux-Cored Wire
Shielding Gas: 100% CO2 or 75% Ar / 25% CO2
Diameter Range: 0.035" - 0.045" (0.9mm - 1.2mm)
Applications:
Suitable for welding dissimilar joints between stainless steels and low-alloy steels.
Ideal for applications requiring high-temperature and corrosion resistance.
Uses:
Petrochemical and chemical processing equipment
Heat exchangers
Pressure vessels
Boiler components
Marine applications
Chemical Composition (wt%):
| Element | Carbon (C) | Manganese (Mn) | Silicon (Si) | Phosphorus (P) | Sulfur (S) | Chromium (Cr) | Nickel (Ni) | Molybdenum (Mo) | Iron (Fe) |
|---|---|---|---|---|---|---|---|---|---|
| Composition | 0.08% max | 1.00 - 2.50% | 0.30 - 0.65% | 0.03% max | 0.03% max | 22.00 - 25.00% | 12.00 - 14.00% | 1.00 - 2.50% | Balance |
Mechanical Properties:
Tensile Strength (min): 80,000 psi (550 MPa)
Yield Strength (min): 60,000 psi (415 MPa)
Elongation (min): 30%
Charpy V-Notch Impact Properties: -20°C (-4°F), 40 J (30 ft·lbf)
Other Details:
Designed for all-position welding, including vertical and overhead positions.
Provides good slag detachability, ensuring clean welds.
Excellent resistance to cracking and heat-affected zone (HAZ) corrosion.
Recommended storage conditions: Store in a dry environment at temperatures between 50°F - 100°F (10°C - 38°C).
Safety Precautions:
Always follow proper welding procedures and safety guidelines.
Use appropriate personal protective equipment (PPE) such as gloves, eye protection, and respiratory protection.
Ensure proper ventilation in the welding area to minimize exposure to fumes and gases.
BRANDS AVAILABLE IN AWS E309LMoT1-1/4 Flux-Cored Wire
ESAB, Bohler, Taseto, Kiswel,Daiko Hankook, Corodur
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