Home > MIG and TIG> AWS Class ERNiCrCoMo-1 MIG and TIG
Hajji Welding Supplies is a respected supplier and producer of premium quality welding consumables and based in Tunisia, Tunis; its products are AWS Class ERNiCrCoMo-1 MIG and TIG filler rods and wires. This premium filler metal is designed to be welded on nickel-chromium-cobalt-molybdenum alloys, and has excellent high-temperature strength, oxidation resistance, and thermal stability. It is used in many applications in aerospace, power generation, petrochemical, and marine applications where its performance is guaranteed in the most demanding conditions. Hajji Welding Supplies believes in high-quality standards, innovation, and customer satisfaction, and thus, it remains a reliable provider of the state-of-the-art welding solutions in Tunis and internationally.
| Classification | AWS A5.14, ERNiCrCoMo-1 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ERNiCrCoMo-1 MIG & TIG Filler Metal Application & uses |
|
AWS Class ERNiCrCoMo-1 MIG and TIG filler rods and filler wires are nickel-chromium-cobalt-molybdenum alloys which are produced to provide superior performance at high temperature and resistance to corrosion. They are usually made up of Nickel 5060, Chromium 2025, Cobalt 1015, Molybdenum 6 10, Iron, Manganese and Silicon in low quantities to ensure weldability. The tensile strength of 750-850 Mpa, yield strength of approximately 350 Mpa and elongation of 25-30 percent are some of the mechanical characteristics that make it tough and durable under severe conditions of service. ERNiCrCoMo-1 is also commonly applied in welding parts that require aerospace, gas turbine, and chemical processing apparatus where oxidation resistance and heat is important.
Hajji Welding Supplies Tunis
| C | Mn | Si | Cr | S | P | Ni | Fe | Cu | Al | Mo | Co | Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.05-0.15 | ≤1.0 | ≤1.0 | 20-24 | ≤0.015 | ≤0.03 | Rest | ≤3.0 | ≤0.5 | 0.8-1.5 | 8-10 | 10-15 | ≤0.6 |
| Tensile Strength MPa(ksi) | Yield Strength MPa(ksi) | Elongation % | |
|---|---|---|---|
| AWS requirement | 620(90) | Not specified | Not specified |
| Typical results as welded | 770(112) | 610(89) | 28 |
At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ERNiCrCoMo-1 MIG and TIG Filler Metal, 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 ERNiCrMo-10 MIG and TIG filler rods and wires are mostly applied in welding nickel-chromium-molybdenum alloys in the industries where there is a high demand of corrosion and heat resistant behavior. They are most suited in attaching parts that are subjected to extreme temperatures, or are subject to oxidation or such chemical environments. Typical uses are chemical processing equipment, heat exchangers, pressure vessels, power generation turbines and aerospace components. These fillers give high, ductile welds that are highly resistant to stress corrosion cracking and oxidation. Their flexibility in MIG and TIG welding operations has provided them with precise and high quality joints and have been of choice in industrial, marine, and high performance engineering related projects.
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.