Home > Haynes / Alloys Wires > AWS Class ERNICR-4 Welding Wire
Reziq Welding Supplies, located in Amman, Jordan, proudly offers top-notch AWS Class ERNiCr-4 Welding Wire, crafted for high-performance welding with nickel-chromium alloys. This wire is known for its exceptional corrosion resistance, impressive strength at high temperatures, and outstanding mechanical properties, ensuring that your welds are both reliable and durable. Perfect for tough industrial tasks, the ERNiCr-4 Welding Wire guarantees smooth arc performance, minimal spatter, and consistent weld bead quality. Reziq is committed to quality, ensuring that every batch meets rigorous standards, making it the go-to choice for professionals in the petrochemical, power generation, aerospace, and chemical processing sectors throughout Jordan and beyond.
| Classification | AWS A5.14, ERNICR-4 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Current | MIG-DCEP / TIG-DCEN |
| Size | 0.76 mm ∞ *4.70xmm |
| ERNICR-4 Welding Wire Application & uses |
|
The AWS Class ERNiCr-4 Welding Wire is primarily made up of nickel, chromium, and iron, providing remarkable resistance to oxidation, carburization, and molten salt corrosion, even at high temperatures. It boasts high tensile strength, excellent resistance to creep and stress-rupture, and good ductility. Thanks to its predictable metallurgical behavior, it minimizes distortion and cracking, resulting in strong, high-integrity welds, even in challenging conditions. Its stability in both chemical and mechanical aspects makes it perfect for joining nickel-based superalloys and other heat-resistant materials.
C | Mn | Fe | P | S | Si | Cu | Ni | Al |
.02 | .510 | 5.45 | .007 | .003 | .030 | .050 | 57.44 | .310 |
Ti | Cr | Cb+Ta | Mo | V | W | Co | Other |
|
.010 | 15.90 | .04 | 16.25 | .180 | 3.40 | .36 | <.50 |
|
TENSILE STRENGTH | 105,000 PSI |
YIELD STRENGTH | 81,000 PSI |
ELONGATION IN 2” | 40% |
This welding wire is commonly used in furnace components, heat exchangers, gas turbines, chemical reactors, and petrochemical equipment that face high temperatures and corrosive environments. It’s suitable for both repair work and new construction projects where long-lasting performance and resistance to oxidation, carburization, and thermal cycling are essential. With its excellent weldability and consistent mechanical properties, it’s a dependable choice for industries that demand precision, durability, and high-temperature performance.
The Reziq 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.