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Hajji Welding Supplies, located in Tunis, Tunisia, stands out as a top-notch manufacturer and supplier of high-quality welding materials, particularly premium zirconium MIG and TIG wires. Known for their precision and dependability, Hajji Welding Supplies caters to a variety of industrial sectors that demand exceptional welding performance. By merging cutting-edge manufacturing techniques with rigorous quality control, the company guarantees that each zirconium MIG and TIG wire adheres to international standards. Their dedication to innovation and customer satisfaction has solidified Hajji Welding Supplies’ reputation as a reliable Zirconium MIG & TIG Manufacturer, delivering durable, corrosion-resistant, and high-performance welding solutions throughout Tunisia and beyond.
Zirconium welding consumables, used in MIG and TIG processes, are primarily composed of high-purity zirconium (Zr) with minimal impurities like hafnium, oxygen, and nitrogen to ensure corrosion resistance and weld integrity. Mechanically, zirconium offers excellent strength, ductility, and toughness, maintaining stability at elevated temperatures. It exhibits outstanding resistance to corrosion in aggressive environments, including acids and seawater. In welding applications, zirconium MIG and TIG rods provide smooth arc performance, low spatter, and superior fusion, making them ideal for chemical, aerospace, and nuclear industries where durability and precision are critical.
| Classification | AWS A5.11, ENiCrMo-10 |
| Form | Welding Electrode, Welding Rods |
| Type Of Current | Direct Current Electrode Positive (DCEP) |
| Diameters | 3/32”, 1/8”, 5/32”, 3/16” or 2.5mm, Ø 3.2mm, Ø 4.0mm, Ø 5.0mm |
| Size | 2.0mm ∞ 5.0mm |
| AC/DC+ | 50-80, 80-110, 100-135, 140-180 |
| Welding Positions | All positions 5/32” & 3/16” recommended for use in flat & horizontal positions only (F, V, OH, H) |
| HAYNES® C-22®/122 Coated Electrodes Application & uses |
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The zirconium MIG and TIG wires produced by Hajji Welding Supplies are made from high-purity zirconium, often surpassing 99%, with minimal alloying elements to boost strength and corrosion resistance. This unique composition offers excellent ductility, a high melting point, and outstanding mechanical stability even in extreme conditions. The wires demonstrate impressive tensile strength, good elongation, and consistent weldability, making them perfect for critical applications. Their chemical purity and controlled microstructure help resist oxidation, cracking, and contamination, ensuring dependable, long-lasting welds in challenging industrial settings.
Hajji Welding Supplies’ zirconium MIG and TIG wires are extensively utilized in industries that require remarkable corrosion resistance and high-temperature performance. They are particularly well-suited for chemical processing, nuclear, aerospace, and marine applications where harsh environments are prevalent. These wires excel at joining zirconium alloys, stainless steel, and other reactive metals. Additionally, they are used in the production of heat exchangers, reactors, and specialized equipment that demand precise, contamination-free welds. With their superior mechanical properties, these wires are a go-to choice for professionals in the field.
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