Features of TOKO Brand Welding Electrodes AWS A5.4 E309L
Superior performance for stainless steel welding and cladding applications
Material Composition
- Made from high-quality stainless steel
- Contains significant chromium and nickel proportions
- Low carbon content minimizes intergranular corrosion
Corrosion Resistance
- Excellent resistance to corrosion
- Minimizes risk of intergranular corrosion in weld zone
- Suitable for high-temperature applications
Versatility
- Welds stainless steels to themselves or dissimilar metals
- Suitable for carbon steels and low-alloy steels
- Ideal for cladding applications
Welding Performance
- Stable arc characteristics for smooth welding
- Good slag detachability for easy cleanup
- Produces high-quality weld deposits
Mechanical Properties
- High strength and good ductility
- Excellent resistance to corrosion
- Low hydrogen type electrode
Additional Features
- Moisture-proof coating for consistent performance
- Suitable for both AC and DC welding
- Complies with AWS A5.4 specification
Available Sizes
| Diameter | Length |
|---|---|
| 2.0mm | 300mm, 350mm, 400mm |
| 2.5mm | 300mm, 350mm, 400mm |
| 3.2mm | 300mm, 350mm, 400mm |
| 4.0mm | 300mm, 350mm, 400mm |
| 5.0mm | 300mm, 350mm, 400mm |
Common Applications
Heat-Resistant Austenitic Stainless Steels
Cladding Over Carbon or Low-Alloy Steels
Dissimilar Joints Undergoing Heat Treatment
Chemical and Petrochemical Equipment
Food Processing Equipment
Pharmaceutical Equipment
The information contained or otherwise referenced herein is presented only as "typical" without guarantee or warranty, and TOKO Corporation expressly disclaims any liability incurred from any reliance thereon. Typical data and Test results for mechanical properties, deposit or electrode composition and other properties were obtained from a weld produced and tested according to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.