Home > Nickel Alloys > AWS Class ERNiCrMo-4 MIG and TIG Filler Welding Wire and Rod
Sayam Nickel Alloys, headquartered in Hyderabad, is a trusted manufacturer and supplier of high-performance nickel-based welding consumables for demanding industrial applications. With strong metallurgical expertise and strict quality standards, the company serves sectors such as oil & gas, petrochemical, power generation, and heavy engineering. Sayam Nickel Alloys produces MIG and TIG filler wires and rods that ensure smooth arc characteristics and consistent weld quality. Its AWS Class ERNiCrMo-4 MIG and TIG Filler Welding Wire and Rod are designed for critical welding applications, offering excellent corrosion resistance, high strength, and reliable performance in severe service environments.
AWS Class ERNiCrMo-4 filler wires and rods are nickel-based consumables alloyed primarily with chromium and molybdenum. Nickel provides toughness and corrosion resistance, chromium enhances oxidation and general corrosion resistance, and molybdenum improves resistance to pitting and crevice corrosion. The weld metal offers high tensile strength, good ductility, and excellent resistance to hot cracking. These fillers deliver stable mechanical properties and sound weld deposits, even when exposed to aggressive chemicals and elevated temperatures.
| Classification | AWS A5.14, ERNiCrMo-4 |
| 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 ERNiCrMo-4 MIG & TIG Filler Metal Application & uses |
|
| C | Mn | Fe | P | S | Si | Cu | Ni | Co | Cr | Mo | V | W | Other |
| 0.02 | 1.0 | 4.0-7.0 | 0.04 | 0.03 | 0.08 | 0.50 | Rem | 2.5 | 14.5-16.5 | 15.0-17.0 | 0.35 | 3.0-4.5 | 0.5 |
| Tensile (psi) | 100,000 |
|---|---|
| Mpa | 690 |
| Elongation (%) | 30 |
At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERNiCrMo-4 MIG and TIG Filler Welding Wire and Rod in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
AWS Class ERNiCrMo-4 MIG and TIG filler welding wires and rods are commonly used for welding high-strength nickel alloys and for dissimilar metal joints involving stainless steel, carbon steel, and low-alloy steel. They are especially suitable for components exposed to corrosive media, high pressures, and elevated temperatures. Typical applications include chemical processing equipment, pressure vessels, heat exchangers, offshore structures, and oil & gas pipelines. These fillers are also preferred for repair welding and corrosion-resistant overlays, where long-term reliability, joint integrity, and resistance to localized corrosion are essential.
