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Hajji Welding Supplies, based in Tunis, Tunisia, is a trusted name when it comes to manufacturing and supplying top-notch welding consumables for all your industrial and fabrication needs. They offer a wide variety of aluminium filler wires that are crafted to ensure smooth weldability, consistent performance, and strong joint integrity. Produced under strict quality controls, these filler wires meet international standards and are perfect for both MIG and TIG welding. Serving industries like automotive, construction, marine, and general fabrication, Hajji Welding Supplies is dedicated to providing reliable products along with expert technical support and responsive customer service.
Dimensions : ANSI/ASME B16.9, B16.28, MSS-SP-43
Designation : ASTM A234, ASME SA234, WP1 / WP5 / WP9 / WP11 / WP22 / WP91
Range : 1/8” NB – 48” NB
Type : Seamless / Welded / Fabricated
Schedules : 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS
| Element | % Present |
| Si | 0.50 – 0.90 |
| Fe | 0.0 – 0.50 |
| Cu | 3.90 – 5.00 |
| Zn | 0.0 – 0.25 |
| Mn | 0.40 – 1.20 |
| Mg | 0.20 – 0.80 |
| Ti | 0.0 – 0.15 |
| Cr | 0.0 – 0.10 |
| Ni | 0.0 – 0.10 |
| Ti+Zr | 0.0 – 0.20 |
| Al | Balance |
| Others (Total) | 0.0 – 0.15 |
| Element | Aluminium 2014 T6 |
| Tensile Yield Strength | 60000 psi |
| Ultimate Tensile Strength | 70000 psi |
| Modulus of Elasticity | 10500 ksi |
| Elongation % | 13 % |
| Hardness | 155 |
Aluminium filler wires are produced from high-purity aluminium or aluminium alloys, commonly alloyed with elements such as silicon or magnesium depending on the grade. Typical compositions include Al–Si and Al–Mg systems, which improve fluidity, crack resistance, and mechanical strength. The deposited weld metal offers good tensile strength, excellent ductility, and low porosity when proper welding parameters are maintained. These filler wires provide stable arc characteristics, smooth bead appearance, and reliable mechanical performance across a wide range of aluminium alloys.
At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in Aluminium Filler Wire, 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.
Aluminium filler wires are widely used in MIG and TIG welding of aluminium and aluminium alloy components where lightweight strength and corrosion resistance are required. Common applications include automotive parts, shipbuilding, rail coaches, pressure vessels, storage tanks, window frames, and structural fabrications. They are also extensively used in HVAC systems, electrical enclosures, and general repair and maintenance work. Due to their excellent weld appearance, corrosion resistance, and mechanical reliability, aluminium filler wires are preferred in industries demanding
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