Home > SAW & Flux > AWS Class ERNiCu-7 SAW & Flux
Reziq Welding Supplies, located in Amman, Jordan, has built a solid reputation as a reliable manufacturer and supplier of top-notch welding consumables. They take pride in offering AWS Class ERNiCu-7 SAW & Flux, which is perfect for industries that need exceptional corrosion resistance, high ductility, and durable, high-performance welds. With a strong focus on technical expertise, consistent quality, and dependable supply, Reziq guarantees that every SAW electrode and flux adheres to strict international standards. They cater to various sectors, including chemical processing, marine, and industrial fabrication, providing solutions that ensure structurally sound, long-lasting, and precise welded joints. By supplying ERNiCu-7 SAW & Flux, they empower clients to achieve outstanding weld integrity even in the most demanding applications.
| Classification | AWS A5.14, ERNiCu-7 |
| Form | Welding Fluxes and Wires |
| Type Of Welding | Submerged Arc Welding |
| Thickness available | Upto 4 mm |
| AWS ERNiCu-7 SAW & Flux Application & uses |
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AWS Class ERNiCu-7 SAW & Flux is primarily made from a nickel-copper alloy that offers remarkable corrosion resistance, toughness, and ductility. The weld metal boasts high tensile strength, excellent fatigue resistance, and good dimensional stability when faced with thermal and mechanical stress. The flux promotes smooth arc performance, deep penetration, minimal spatter, and consistent weld deposition. Its well-balanced chemical and mechanical properties make it an ideal choice for welding nickel-copper alloys and other high-performance materials, resulting in strong, durable, and reliable joints that are perfect for critical industrial, marine, and chemical applications.
| C | Mn | Fe | P | S | Si | Cu | Ni | Al | Ti | Other |
| 0.15 | 4.0 | 2.5 | 0.02 | 0.015 | 1.25 | Rem | 62.0-69.0 | 1.25 | 1.5-3.00 | 0.50 |
| Tensile Strength, kpsi: | 77 |
| Yield Strength, kpsi: | *NS |
| Elongation %: | *NS |
| Diameter | Process | Volt | Amps (flat) | Amps (V/OH) | |
| in | (mm) | ||||
| .035 | (0.9) | GMAW | 26-29 | 150-190 | Spray Transfer 100% Argon |
| .045 | (1.2) | GMAW | 28-32 | 180-220 | Spray Transfer 100% Argon |
| 1/16 | (1.6) | GMAW | 29-33 | 200-250 | Spray Transfer 100% Argon |
| 1/16 | (1.6) | GTAW | 14-18 | 90-130 | 100% Argon |
| 3/32 | (2.4) | GTAW | 15-20 | 120-175 | 100% Argon |
| 1/8 | (3.2) | GTAW | 15-20 | 150-220 | 100% Argon |
At Reziq Welding Supplies, we take pride in being one of Jordan’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ERNiCu-7 SAW & Flux, 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 ERNiCu-7 SAW & Flux is commonly used in situations that demand corrosion-resistant, ductile, and durable welds on nickel-copper alloys. Typical applications include welding piping systems, chemical storage tanks, heat exchangers, marine equipment, and industrial machinery that are exposed to corrosive or high-stress environments. It’s also suitable for joining components in power plants, offshore platforms, and chemical processing equipment where long-term durability and resistance to erosion and corrosion are essential. The excellent mechanical properties of the electrode and flux, along with their smooth arc performance and consistent deposition, ensure reliable results every time.
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