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Njabulo Stainless is a reputable manufacturer and supplier located in Cape Town, South Africa, known for its high-performance stainless steel welding consumables. One of their standout products is the AWS Class ER330 MIG and TIG Filler Welding Wire and Rod, specifically designed to tackle demanding industrial applications. With a strong emphasis on quality, durability, and corrosion resistance, Njabulo Stainless guarantees that its products meet international standards. The company serves a variety of sectors, including petrochemical, heat treatment, and furnace manufacturing, and is committed to providing reliable welding solutions that can endure extreme environments and temperatures, making it a top choice throughout South Africa and beyond.
The AWS Class ER330 MIG and TIG Filler Welding Wire and Rod is made up of about 35-37% Nickel, 15-17% Chromium, and a balanced amount of Iron, along with small traces of manganese, silicon, and carbon. This alloy is crafted to deliver outstanding resistance to oxidation and carburization at high temperatures. It boasts a typical tensile strength of around 580 MPa (84 ksi) and an elongation of 30%. The filler metal maintains its mechanical strength even at elevated temperatures, making it ideal for dissimilar welds or stainless steels used in high-heat settings like furnaces and heat treatment equipment.
| Classification | AWS A5.9, ER330 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Current | MIG-DCEP / TIG-DCEN |
| Diameters | .023”, .030”, .035”, .045”, 1/16”, 3/32”, 1/8” |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ER330 MIG & TIG Filler Metal Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.18-0.25 | 15.0-17.0 | 34.0-37.0 | 0.75 | 1.0-2.5 | 0.30-0.65 | 0.03 | 0.03 | 0.75 |
| Yield, kpsi: | 56 |
| Tensile Strength, kpsi: | 84 |
| Elongation%, min: | 29 |
Contact us to get a quick quote for your requirement.
Stainless Steel ER330 MIG Filler Wire is available in various diameters such as 0.035″, 0.045″, and 1/16″. It is highly resistant to oxidation and carburization in high-temperature environments. This wire is suitable for welding alloys of similar composition and dissimilar metals.
Stainless Steel ER330 TIG Filler Wire comes in sizes like 1/16″, 3/32″, and 1/8″. It provides excellent resistance to scaling and oxidation up to 2200°F (1204°C). Ideal for applications involving severe thermal cycling and thermal shock resistance.
Stainless Steel ER330 TIG Filler Rod is available in diameters of 1/16″, 3/32″, and 1/8″. This rod offers superior corrosion resistance in high-temperature applications. It is used for welding similar alloys and for cladding carbon and low-alloy steels.
Each AWS Class ER330 MIG and TIG Filler Welding Wire and Rod is carefully packed using high-quality materials to prevent rust and damage during shipping. We focus on clients satisfaction. Through on time and reliable shipping, delivering products on time. All relevant product documentation is provided to clients at the time of delivery assuring a seamless experience.
The AWS Class ER330 MIG and TIG Filler Welding Wire and Rod is perfectly suited for welding 330 stainless steel and other high-temperature, oxidation-resistant alloys. Its remarkable thermal stability and resistance to carburization make it crucial in industries such as petrochemical, furnace fabrication, heat treatment, and power generation. Common uses include welding radiant tubes, heat exchangers, furnace muffles, and high-temperature process equipment. It’s especially valuable in situations where components are exposed to temperatures exceeding 1000°C for extended periods. Thanks to its dependable mechanical properties and corrosion resistance, it’s widely utilized in tough industrial environments that demand long-lasting durability.
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