Hajji Welding Supplies is a leading manufacturer and supplier based in Tunisia, Tunis, specializing in high-quality welding materials. Renowned for their commitment to excellence, Hajji provides premium AWS Class ER5356 welding wires, designed for superior performance in aluminum and other non-ferrous metal applications. With a focus on durability, precision, and reliability, their products cater to diverse industrial and fabrication needs. Combining advanced manufacturing techniques with stringent quality control, Hajji Welding Supplies ensures that every product meets international standards. Trusted by professionals across Tunis, they deliver innovative welding solutions that enhance efficiency, safety, and overall project success.
| Classification | AWS A5.10, ER5356 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ER5356 MIG & TIG Filler Metal Application & uses |
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AWS Class ER5356 is an aluminum-magnesium (Al-Mg) welding wire commonly used for joining 5xxx series aluminum alloys. Its typical chemical composition includes 5% magnesium (Mg) with trace amounts of manganese (Mn), silicon (Si), and iron (Fe), providing excellent corrosion resistance. Mechanically, ER5356 offers a tensile strength of approximately 210–250 MPa and a yield strength around 130–160 MPa, with elongation up to 12–15%. This combination ensures strong, ductile welds suitable for marine, automotive, and structural applications. Its excellent resistance to cracking and good corrosion performance make it ideal for demanding environments.
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Other | AL |
| 0.25 | 0.40 | 0.10 | 0.50-1.0 | 4.7-5.5 | 0.05-0.20 | 0.25 | 0.05-0.20 | 0.15 | Remainder |
| Conductivity: | 29% IACS (-0)/27% IACS (-H18) |
| Tensile Strength, kpsi: | 38 |
| Color: | White |
| Diameter | Process | Volt |
Amps | GAS | |
| in | (mm) | ||||
| .030 | (.8) | GMAW | 15-24 | 60-175 | Argon (cfh) |
| .035 | (.9) | GMAW | 15-27 | 70-185 | Argon (cfh) |
| 3/64” | (1.2 ) | GMAW | 20-29 | 125-260 | Argon (cfh) |
| 1/16” | (1.6) | GMAW | 24-30 | 170-300 | Argon (cfh) |
| 3/32” | (2.4) | GMAW | 26-31 | 275-400 | Argon (cfh) |
At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ER5356, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.
AWS Class ER5356 welding wire is widely used for joining aluminum alloys, especially the 5xxx series, due to its excellent corrosion resistance and high strength. It is ideal for applications requiring durable, crack-resistant welds, including marine structures, shipbuilding, and aluminum boats. Other common uses include automotive components, pressure vessels, pipelines, and storage tanks. ER5356 is also preferred for architectural structures, chemical equipment, and aerospace parts where lightweight, strong, and corrosion-resistant welds are critical. Its versatility, combined with good mechanical properties and ease of welding, makes it a reliable choice across industrial, commercial, and structural fabrication projects.
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