Home > Electrodes > AWS Class ER330 Mig & Tig Filler Welding Wire & Rod
Monib Stainless is a reputable manufacturer and supplier located in Safat, Kuwait, focusing on top-notch welding consumables, such as the AWS Class ER330 MIG and TIG Filler Welding Wire and Rod. With a strong dedication to precision, durability, and performance, the company offers products designed to meet the rigorous demands of various industries. Their ER330 filler materials boast exceptional corrosion and oxidation resistance, making them perfect for extreme conditions. Monib Stainless guarantees consistent quality through advanced production methods, stringent testing protocols, and dependable customer support, providing welding solutions that boost efficiency and longevity across a range of applications.
AWS Class ER330 MIG and TIG Filler Welding Wire and Rod are known for their high chromium and nickel content, which provides outstanding resistance to heat, oxidation, and scaling. The alloy typically consists of around 35% chromium and 15% nickel, with carefully controlled amounts of manganese, silicon, and carbon to ensure stability and strength. In terms of mechanical properties, ER330 offers good tensile strength, ductility, and toughness, even at elevated temperatures. These characteristics make the filler metal a reliable choice in environments subject to thermal cycling, chemical exposure, and mechanical stress, ensuring strong and durable welds.
| 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.
AWS Class ER330 MIG and TIG Filler Welding Wire and Rod are extensively utilized in situations that demand exceptional heat and corrosion resistance. They are particularly well-suited for welding 330 stainless steel and similar high-temperature alloys, which are commonly found in industrial furnaces, refinery equipment, petrochemical processing units, and heat-treatment fixtures. This filler material excels in environments that experience carburizing, oxidizing, and sulfur-bearing conditions. Additionally, it’s a great choice for aerospace components, thermal processing systems, and exhaust equipment, ensuring reliable performance across a variety of demanding applications.







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