Home > Nickel Alloys > AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod
If you’re looking for a reliable source of high-quality welding consumables, look no further than Themba Nickel Alloys, located in Cape Town, South Africa. They’ve built a solid reputation as a trusted manufacturer and supplier in the industry. Their standout products, like the AWS Class ERNi-1 MIG and TIG filler welding wire and rod, are designed to excel in even the toughest welding situations. With a focus on precision and durability, Themba Nickel Alloys ensures that their offerings meet strict industry standards, serving a variety of sectors including petrochemical, marine, and aerospace. Their commitment to excellence means that professional welders across South Africa and beyond can count on their solutions for strength, corrosion resistance, and ease of use.
The AWS Class ERNi-1 filler wire and rod are made from high-purity nickel, usually 99% or more, which gives them outstanding corrosion resistance and ductility. They also contain small amounts of carbon, manganese, silicon, and iron to improve weldability and mechanical strength. This filler metal boasts impressive tensile strengths of around 70 ksi (480 MPa) and an elongation of about 40%, ensuring that welded joints are tough and flexible. These characteristics make ERNi-1 particularly suitable for welding carbon steels and low-alloy steels, especially in settings that demand enhanced corrosion resistance and high structural integrity.
| Classification | AWS A5.14, ERNi-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 ERNi-1 MIG & TIG Filler Metal Application & uses |
|
| C | Mn | Si | S | P | Ni | Fe | Cu | Al | Ti |
|---|---|---|---|---|---|---|---|---|---|
| ≤0.15 | ≤1 | ≤0.75 | ≤0.015 | ≤0.02 | ≥93 | ≤1 | ≤0.25 | ≤1.5 | 2-3.5 |
| Tensile Strength MPa(ksi) | Yield Strength MPa(ksi) | Elongation % | |
|---|---|---|---|
| AWS requirement | 380(55) | Not specified | Not specified |
| Typical results as welded | 460(67) | 260(38) | 28 |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of AWS Class ERNi-1 MIG and TIG Filler Welding Wire and Rod in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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.
You’ll find AWS Class ERNi-1 MIG and TIG filler wire and rod widely used in applications that require strong corrosion resistance and high mechanical strength. They’re commonly used for repairing and joining carbon steel and low-alloy steel components, making them perfect for industries like petrochemical plants, power generation, and marine applications. Their excellent ductility and toughness make them ideal for welding pressure vessels, pipelines, and structural steel assemblies that face harsh conditions. Plus, ERNi-1 is a go-to choice for maintenance and fabrication tasks where weld integrity and resistance to cracking are crucial for safety and longevity.
