Hajji Welding Supplies, based in Tunisia, Tunis, is a leading manufacturer and supplier specializing in high-quality welding consumables. Renowned for its commitment to excellence, the company provides a comprehensive range of products, including the AWS Class ENiCrMo3T1-1/T1-4 flux-cored wires, designed for superior performance in demanding welding applications. Catering to industries such as construction, shipbuilding, and heavy engineering, Hajji Welding Supplies ensures reliability, durability, and precision in every product. With a focus on innovation, customer satisfaction, and stringent quality control, the company has established itself as a trusted partner for professionals seeking advanced welding solutions in the Tunisn market.
| Classification | AWS A5.34, ENiCrMo3T1-1/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 ENiCrMo3T1-1/T1-4 Flux Core Wire Application & uses |
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Hajji Weldingsupplies is a reliable manufacturer and supplier located in Tunis, Tunisia, specializing in top-notch welding consumables that meet international standards. They provide AWS Class ENiCrMo3T1-1/T1-4 flux-cored wires, designed for high-performance welding in tough and corrosive environments. With a strong emphasis on consistent quality, advanced metallurgy, and solutions tailored to customer needs, Hajji Weldingsupplies serves various industries, including oil and gas, petrochemical, power generation, marine, and heavy fabrication. Their state-of-the-art manufacturing facilities and rigorous quality control processes guarantee dependable weld integrity, outstanding mechanical performance, and a long service life, even in demanding applications.
| AWS Spec | Weld Metal |
Carbon (C) | 0.10 | 0.02 |
Chromium (Cr) | 20.0-23.0 | 21.1 |
Copper (Cu) | 0.50 | 0.007 |
Iron (Fe) | 1.00* | 0.44 |
Manganese (Mn) | 0.50 | 0.13 |
Molybdenum (Mo) | 8.0-10.0 | 9.06 |
Nickel (Ni) | 58.0 min | 64.7 |
Phosphorus (P) | 0.02 | 0.004 |
Silicon (Si) | 0.50 | 0.28 |
Sulfur (S) | 0.015 | 0.002 |
Titanium (Ti) | 0.40 | 0.22 |
Niobium (Nb) + Tantalum (Ta) | 3.15-4.15* | 3.68 |
| Tensile Strength | 109,000 psi |
|---|---|
| Yield Strength | 65,000 psi |
| Elongation (%) | 46% |
Diameter | Position | Optimum | Amperage Range | Voltage Range | ||
Amperage | Voltage | WFS (ipm) | ||||
.045” | Flat | 190 | 28 | 400 | 125-215 | 25-29 |
Out of Position | 155 | 25 | 320 | 125-175 | 24-27 | |
1/16” | Flat | 200 | 27 | 225 | 150-230 | 24-29 |
Out of Position | 175 | 25 | 175 | 150-190 | 24-26 | |
The AWS Class ENiCrMo3T1-1/T1-4 flux-cored wire is a nickel-based alloy consumable that features a significant blend of nickel, chromium, and molybdenum. This unique composition offers remarkable resistance to corrosion, oxidation, and high-temperature creep, all while keeping hydrogen levels low. The carefully controlled flux system ensures a stable arc, a smooth bead profile, and easy slag removal. Typically, the mechanical properties include high tensile strength, good elongation, and excellent impact toughness, resulting in crack-resistant weld deposits that can endure severe thermal cycling and harsh chemical environments.
This flux-cored wire is widely utilized for welding nickel alloys, stainless steels, and dissimilar metal joints that face extreme conditions. It’s perfect for applications in chemical processing plants, offshore structures, refineries, pressure vessels, heat exchangers, and power generation equipment. Additionally, it’s suitable for cladding and repair welding where resistance to corrosion and high temperatures is crucial. Its versatility allows for effective use in both shop fabrication and field welding, even in critical service environments.
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.