Home > Electrodes > AWS Class ER330 Mig & Tig Filler Welding Wire & Rod
Adam Stainless, located in Canberra, Australia, has built a solid reputation as a reliable manufacturer and supplier of top-notch welding consumables, including the AWS Class ER330 MIG and TIG filler wires. Renowned for their exceptional quality and consistent performance, Adam Stainless ensures that their products meet rigorous industry standards. Their ER330 filler wire is specifically crafted to deliver outstanding high-temperature strength and oxidation resistance, making it perfect for welding austenitic stainless steels in tough environments across various Australian industries.
The AWS Class ER330 filler wire boasts a high chromium content (about 24-26%) and nickel content (around 19-22%), which grants it remarkable resistance to scaling and oxidation at high temperatures. It achieves tensile strengths close to 75 ksi while maintaining good ductility and toughness. This wire supports stable arc performance and results in welds that exhibit excellent heat and corrosion resistance, making it suitable for components that face harsh service conditions.
| 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.
ER330 MIG and TIG filler wire finds extensive use in power generation, chemical processing, and aerospace sectors, where components like furnace parts, heat exchangers, and boilers are subjected to intense heat and corrosive environments. The filler wire allows for smooth welding with minimal spatter and a great bead appearance, making it ideal for various welding positions and demanding applications.







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