Home > Electrodes > AWS Class E309LT0-1/T0-4 Flux Core Wire
Walid Stainless, located in Tunis, Tunisia, stands out as a top-notch manufacturer and supplier of premium welding consumables, particularly advanced flux-cored wires. One of their standout products is the AWS Class E309LT0-1/T0-4 flux core wire, crafted for dependable, high-quality welding of austenitic stainless steels and joints between stainless and carbon steel. This wire is known for its stable arc performance, minimal spatter, and robust, long-lasting weld deposits. With a commitment to precision manufacturing and rigorous quality control, Walid Stainless serves various industries, including chemical processing, power generation, construction, and food processing, where durability, corrosion resistance, and consistent weld quality are essential.
| Classification | AWS A5.22, E309LT0-1/T0-4 |
| Form | Welding Flux Core Wire |
| Type Of Welding | Gas Shielded |
| Diameters | .045”, 1/16” |
| Shielding Gas | 100% CO2, 75-80% Ar/ balance CO2, 35-50 cfh |
| Welding Positions | All positions |
| AWS E309LT0-1/T0-4 Flux Core Wire Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.04 | 22.0-25.0 | 12.0-14.0 | 0.75 | 0.5-2.5 | 1.0 | 0.04 | 0.03 | 0.75 |
| Tensile Strength, kpsi: | 75 min |
| Yield Strength, kpsi: | *NS |
| Elongation %: | 30 min |
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The AWS Class E309LT0-1/T0-4 flux core wire is made from low-carbon austenitic stainless steel, primarily consisting of iron, chromium (22–24%), nickel (12–14%), along with trace amounts of manganese and silicon. Its low carbon content helps to minimize carbide precipitation, enhancing resistance to intergranular corrosion. In terms of mechanical properties, the weld metal boasts a tensile strength of about 75 ksi (515 MPa) and an elongation of around 35%, providing excellent toughness and ductility. The self-shielding flux guarantees clean, fully austenitic weld deposits with minimal porosity, making it suitable for challenging and corrosive environments.
E309LT0-1/T0-4 dual shield flux cored wire, available in sizes from 0.8mm to 1.6mm, offers excellent corrosion resistance. Ideal for welding dissimilar metals with enhanced arc stability and performance.
E309LT0-1/T0-4 self-shielded flux cored wire, ranging from 0.8mm to 1.6mm, provides reliable corrosion resistance. Perfect for welding dissimilar metals without the need for additional shielding gases.
E309LT0-1/T0-4 flux cored arc welding wire, available in sizes from 0.8mm to 1.6mm, ensures superior corrosion resistance. Suitable for welding dissimilar metals with consistent performance and high deposition rates.
Walid Stainless is a leading supplier and stockist of high-quality AWS Class E309LT0-1/T0-4 Flux Core Wire in Tunis, Tunisia. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
This flux core wire is particularly effective for welding dissimilar metals, such as austenitic stainless steels to carbon or low-alloy steels. It’s commonly utilized in chemical plant equipment, pipelines, tanks, structural components, and industrial machinery that face harsh conditions. Thanks to its self-shielded design, it allows for efficient welding in outdoor or field settings where using external shielding gases might not be feasible. With its outstanding corrosion resistance, durability, and smooth arc performance, this wire is perfectly suited for fabrication, repair, and maintenance tasks in demanding industrial environments.







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