Home > Electrodes > AWS Class E309LT1-1/T1-4 Flux Core Wire
Ranya Stainless, located in Muscat, Oman, stands out as a top manufacturer and supplier of high-quality welding consumables, including the AWS Class E309LT1-1/T1-4 flux-cored wires. Known for their commitment to international standards, Ranya Stainless offers welding solutions that excel in corrosion resistance, mechanical strength, and consistent weld integrity. They cater to various industries such as chemical processing, petrochemical, power generation, marine, and heavy fabrication, providing flux-cored wires that are built for tough applications. Thanks to their advanced production methods and rigorous quality control, Ranya Stainless has earned a reputation as a reliable source of flux-cored welding solutions throughout Oman and the GCC region.
| Classification | AWS A5.22, E309LT1-1/T1-4 |
| 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 E309LT1-1/T1-4 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 E309LT1-1/T1-4 flux-cored wire is made from an austenitic stainless steel alloy, featuring around 23% chromium, 13% nickel, and low carbon content, with niobium added to prevent intergranular corrosion. In terms of performance, the weld deposits deliver high tensile strength, impressive toughness, and outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. The flux-cored design guarantees stable arc performance, easy slag removal, and uniform bead formation, resulting in durable, high-quality welds that are perfect for joining dissimilar metals and working in corrosive environments.
E309LT1-1/T1-4 dual shield flux cored wire, available in sizes from 0.8mm to 1.6mm, offers excellent corrosion resistance. Ideal for welding dissimilar metals with superior arc stability and performance.
E309LT1-1/T1-4 self-shielded flux cored wire, ranging from 0.8mm to 1.6mm, provides reliable corrosion resistance. Suitable for welding dissimilar metals without additional shielding gases, ensuring robust weld quality.
E309LT1-1/T1-4 flux cored arc welding wire, available in sizes from 0.8mm to 1.6mm, ensures high corrosion resistance. Ideal for welding dissimilar metals with consistent performance and high deposition rates.
Ranya Stainless is a leading supplier and stockist of high-quality AWS Class E309LT1-1/T1-4 Flux Core Wire in Muscat, OMAN. 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.
These AWS Class E309LT1-1/T1-4 flux-cored wires are commonly used for welding austenitic stainless steels, especially when connecting 304/304L to carbon or low-alloy steels and similar grades. Typical uses include chemical and petrochemical equipment, pressure vessels, pipelines, heat exchangers, and marine structures. They are particularly well-suited for fabrication, repair, and maintenance tasks where corrosion-resistant, high-strength welds are crucial for long-lasting performance in challenging industrial and marine settings.







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