Home > Welding Wire > Inconel Welding Wire
Hajji Welding Supplies is a widely recognized manufacturer and supplier located in Tunisia, Tunis, offering high-quality Inconel welding wire. The Inconel options we provide have exceptional strength, heat resistance, and corrosion protection for use in extreme industrial situations. Inconel is also used for a wide range of industries, including aerospace, power generation, chemical processing, and marine applications, and provides excellent weld integrity and durability. With modern technology and rigorous quality assurance, Hajji Welding Supplies provides high-quality Inconel welding wire with consistent, superior performance. We also pride ourselves on our reliable and innovative welding materials to meet the needs of professionals throughout Tunis and internationally.
Welding Wire diameter : 0.5 – 2.0mm.
MIG Welding Wire Diameter : commonly 0.6mm, 0.8mm, 1.0mm.
MIG Welding Wire SIZE RANGE : 0.60 mm to 1.60 mm (0.025” to 0.062”)
Flux Cored Wire diameter : 1.0 – 1.6mm.
TIG Welding Wire SIZE RANGE : 0.80 mm To 5.00 mm (0.030” To 0.196”)
Form : MIG / MAG Welding Wire, Tig Welding Wire, Flux-Cored Arc Welding Wire (FCAW)
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 600 | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
| Inconel 601 | 0.10 max | 1.0 max | 0.5 max | 0.015 max | 1.0 max | Balance | 58.0 – 63.0 | 21.0 – 25.0 |
| Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | – | 5.0 max | 58.0 min | 20.0 – 23.0 |
| Inconel 718 | 0.08 max | 0.35 max | 0.35 max | 0.015 max | 0.30 max | – | 50.00 – 55.00 | 17.00 – 21.00 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 600 | 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
| Inconel 601 | 8.1 g/cm3 | 1411 °C (2571 °F) | Psi – 80,000 , MPa – 550 | Psi – 30,000 , MPa – 205 | 30 % |
| Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
| Inconel 718 | 8.2 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 482 | 45 % |
Hajji Weldingsupplies is a reputable manufacturer and supplier located in Tunis, Tunisia, specializing in high-quality welding consumables designed for extreme temperatures and high-stress situations. The company provides Inconel® welding wires that meet international standards, ensuring reliable performance even in the toughest operating conditions. With a strong focus on metallurgical precision, consistent quality, and customer satisfaction, Hajji Weldingsupplies caters to various industries, including aerospace, oil and gas, petrochemical, power generation, and marine. Backed by state-of-the-art manufacturing facilities and rigorous quality control systems, the company guarantees dependable weld integrity and long-lasting service reliability.
Inconel® welding wires are made from nickel–chromium based alloys, often mixed with iron, molybdenum, niobium, or cobalt, depending on the specific grade. This well-balanced chemistry offers outstanding resistance to oxidation, carburization, and corrosion at high temperatures. The weld metal showcases stable arc characteristics, a smooth bead appearance, and a low chance of hot cracking. Typically, the mechanical properties include high tensile strength, good ductility, and excellent resistance to creep and fatigue, allowing weld deposits to maintain their structural integrity under thermal cycling and high-pressure conditions.
Inconel® welding wires are commonly used for welding and fabricating components that face extreme heat and corrosive environments. Typical applications include gas turbines, heat exchangers, pressure vessels, boilers, furnace components, and equipment for petrochemical processing. They are also widely utilized in the aerospace, power generation, and offshore industries. Inconel® welding wires are perfect for fabrication, repair, and dissimilar metal welding, ensuring reliable, crack-resistant welds that offer a long service life in critical industrial operations.
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.