Fatma Welding Supplies, based in Muscat, OMAN, is a trusted manufacturer and supplier specializing in high-quality welding consumables. Renowned for their commitment to precision and reliability, they provide premium AWS Class ENiCr3T1-1/T1-4 flux-cored wires designed for stainless steel applications. These welding wires ensure superior performance, consistent arc stability, and excellent corrosion resistance, meeting international standards for demanding industrial projects. Serving a wide range of sectors, from construction to heavy engineering, Fatma Welding Supplies combines advanced manufacturing techniques with exceptional customer support, making them a preferred choice for professionals seeking durable, efficient, and reliable welding solutions in OMAN.
| Classification | AWS A5.34, ENiCr3T1-1/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 ENiCr3T1-1/T1-4 Flux Core Wire Application & uses |
|
AWS Class ENiCr3T1-1/T1-4 flux-cored wires are nickel-chromium-based consumables designed for welding austenitic stainless steels. Composition typically includes Nickel (Ni) ~55-65%, Chromium (Cr) ~20-25%, Iron (Fe) balance, with minor additions of Manganese, Silicon, and Carbon for weldability and corrosion resistance. Mechanical properties feature tensile strength of 550–700 MPa, yield strength ~350–450 MPa, and elongation 30–40%, offering excellent toughness and ductility. These wires provide high resistance to oxidation and corrosion, stable arc performance, and smooth weld bead appearance, making them ideal for critical industrial applications requiring durable, long-lasting stainless steel joints.
| C | Mn | Si | Cr | Fe | Cb + Ta | S | P | Ni |
| 0.04 | 3.0 | 0.04 | 18.2 | 1.5 | 2.7 | 0.003 | 0.010 | BAL. |
| Tensile Strength | 89,000 psi |
|---|---|
| Yield Strength | 68,000 psi |
| Elongation (%) | 26% |
| SIZE | VOLTS | AMPS | STICKOUT | SHIELDING GAS |
| .045” | 25-28 | 140-200 | ½”
| 75 Ar/25 CO2 or 100% CO2 |
| 1/16” | 26-28 | 190-230 | ½” | 75 Ar/25 CO2 or 100% CO2 |
At Fatma Welding Supplies, we take pride in being one of OMAN’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ENiCr3T1-1/T1-4 Flux Core, 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 ENiCr3T1-1/T1-4 flux-cored wires are widely used for welding austenitic stainless steels in industries requiring high corrosion and heat resistance. They are ideal for chemical, petrochemical, and power generation plants, as well as marine, food processing, and pharmaceutical equipment. These wires excel in joining stainless steel to stainless steel or dissimilar metals, ensuring strong, durable, and crack-resistant welds. Their flux-cored design provides consistent arc stability, minimal spatter, and smooth weld beads, making them suitable for automatic, semi-automatic, and manual welding processes where precision, reliability, and long-term performance are critical in demanding industrial environments.
The Fatma 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.