Hajji Weldingsupplies is a reliable manufacturer and supplier of top-notch welding consumables, proudly based in Tunis, Tunisia. They cater to industrial clients both locally and around the globe. The company is dedicated to providing welding solutions that not only meet international standards but also ensure consistent performance, reliability, and productivity. One of their standout products is the AWS Class E316LT0-1/T0-4 Flux Core Wire, designed for excellent arc stability, smooth metal transfer, and high-quality, crack-resistant weld deposits. With state-of-the-art production facilities, technical know-how, and a customer service team that’s always ready to help, Hajji Weldingsupplies delivers dependable welding solutions for fabrication, repair, and maintenance across a variety of industries.
| 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 |
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AWS Class E316LT0-1/T0-4 flux core welding wires are specifically engineered for welding stainless steel with excellent corrosion resistance. Composition typically includes 16–18% chromium, 10–14% nickel, 2–3% molybdenum, with low carbon content to minimize sensitization and maintain toughness. Mechanical properties feature a tensile strength of approximately 70–85 ksi (485–585 MPa), yield strength around 30–50 ksi (205–345 MPa), and elongation of 25–35%, ensuring ductility and strength. These wires provide stable arc performance, low spatter, and superior weld metal quality, making them ideal for structural, chemical, and marine applications where durability and corrosion resistance are critical.
| 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 |
| Diameter | Process | Volt | Amps | Shielding Gas | |
| in | (mm) | ||||
| .035 | (.9) | GMAW | 26-27 | 150-165 | 100%CO2 |
| .045 | (1.14) | GMAW | 26-28 | 160-200 | 100%CO2 |
| .063 | (1.6) | GMAW | 27-28 | 215-250 | 100%CO2 |
The AWS Class E316LT0-1/T0-4 Flux Core Wire is an austenitic stainless steel filler metal that’s alloyed with chromium, nickel, and molybdenum, making it perfect for resisting corrosion in tough environments. Its low-carbon makeup minimizes the risk of intergranular corrosion, and the flux-cored design allows for easy slag removal and stable arc performance. The weld metal produced boasts impressive tensile strength, toughness, and ductility, ensuring reliable mechanical properties even across a wide temperature range. These features guarantee strong, crack-resistant welds with a smooth bead appearance and consistent metallurgical quality.
This flux core wire is widely utilized for welding AISI 316L stainless steels and similar alloys in industries like chemical, petrochemical, marine, and food processing. Common applications include piping systems, pressure vessels, storage tanks, heat exchangers, and structural components that face corrosive environments. It’s especially effective for maintenance and repair welding, as well as for joining different types of stainless steels, where resistance to pitting, crevice corrosion, and thermal stresses is crucial, all while maintaining high productivity and weld quality in both shop and field settings.
The Hajji Industries Server is built to deliver reliability, speed, and scalability for mission-critical operations. Designed for modern industrial environments, it ensures seamless performance in manufacturing, engineering, energy, and automation sectors.