Home > Electrodes > AWS Class E308LT1-1/T1-4 Flux Core Wire
Weston Stainless, a company in Midland, UK, is a reputable supplier of premium stainless steel welding consumables for industries with demanding welding requirements. Among their premium offerings is the AWS Class E308LT1-1/T1-4 Flux Core Wire, which is a low-carbon austenitic stainless steel flux-cored wire that exhibits excellent weldability and corrosion resistance. It belongs to Grade 308L, and this tubular wire incorporates flux for good arc stability, slag control, and penetration in welds. Manufactured from stainless steel, it is specifically suited for welding 304L and other equivalent low-carbon stainless steel constructions, offering a great resistance to intergranular corrosion and oxidation in harsh environments.
| Classification | AWS A5.22, E308LT1-1/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 E308LT1-1/T1-4 Flux Core Wire Application & uses |
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| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.04 | 18.0-21.0 | 9.0-11.0 | 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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AWS Class E308LT1-1/T1-4 Flux Core Wire consists of Chromium (18-21%), Nickel (9-11%), and low Carbon content (<0.03%) to reduce carbide precipitation and avoid sensitization. It further includes Manganese, Silicon, and other alloying components to enhance the mechanical strength and quality of weld. This wire possesses tensile strength of about 600 MPa, yield strength of about 400 MPa, and elongation of about 30%, providing durability. It has a density of 7.9 g/cm³ and a melting range of 1400-1450°C, offering superior thermal stability, oxidation resistance, and smooth weld deposition.
Available in sizes from 0.8mm to 1.6mm, offers excellent corrosion resistance. Ideal for welding stainless steel with superior arc stability and weld quality.
Ranging from 0.8mm to 1.6mm, provides reliable corrosion resistance. Suitable for welding stainless steel without the need for additional shielding gases.
Available in sizes from 0.8mm to 1.6mm, ensures superior corrosion resistance. Ideal for high-quality welding of stainless steel with consistent performance.
AWS Class E308LT1-1/T1-4 Flux Core Wire is extensively employed in high corrosion-resistant industries like food processing, pharmaceuticals, petrochemicals, and marine engineering. It is particularly suitable for welding structural components, piping systems, pressure vessels, and storage tanks made of 304L stainless steel. The wire is heavily utilized in chemical processing plants, offshore platforms, and heat exchangers because of its oxidation and corrosion resistance. Its excellent weldability and smooth arc performance qualify it for service in sanitary applications, such as dairy, beverage, and pharmaceutical manufacturing, where resistance to contamination is critical.
Weston Stainless distributes AWS Class E308LT1-1/T1-4 Flux Core Wire that has certified test reports confirming its chemical analysis and mechanical properties according to international standards. The wire is tightly wound onto spools and placed in moisture-proof containers to safeguard against contamination and prolong shelf life. Available in various diameters and packaging options, it is carefully handled and transported to maintain product integrity. Weston Stainless ensures prompt domestic and international delivery with full traceability, following stringent quality control measures to provide reliable and high-performance welding solutions.







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