Home > Electrodes > AWS Class ER330 Mig & Tig Filler Welding Wire & Rod
Walid Stainless, located in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch welding consumables, including specialized filler metals for both MIG and TIG welding. One of their standout products is the **AWS Class ER330 MIG and TIG filler welding wire and rod**, designed specifically for welding high-manganese steels where qualities like abrasion resistance, impact toughness, and work-hardening capability are crucial. This filler metal offers smooth arc characteristics, stable metal transfer, and robust, crack-resistant weld deposits, making it perfect for both manual and automated MIG and TIG welding processes. Walid Stainless is committed to strict quality control and follows international standards, catering to industries such as mining, heavy machinery, construction, and manufacturing of material-handling equipment.
The AWS Class ER330 MIG and TIG fillers are high-manganese austenitic steel consumables, primarily made of iron with a notable manganese content (usually around 12–14%), along with carefully controlled levels of carbon, chromium, and silicon. The high manganese content grants exceptional work-hardening ability, impressive toughness, and resistance to impact and abrasive wear. In terms of mechanics, the weld metal from ER330 filler showcases high tensile strength (typically between 80–90 ksi / 550–620 MPa) with excellent elongation and ductility, ensuring reliable performance even in 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.
AWS Class ER330 MIG and TIG filler wires and rods are commonly used for welding and repairing high-manganese steel components that face heavy wear, severe impact, and abrasive environments. Typical applications include crusher jaws, excavator buckets, liners, heavy-duty crusher hammers, and other wear-resistant parts in the mining, quarrying, and material handling sectors. Their outstanding toughness, abrasion resistance, and dependable performance make them ideal for fabrication, maintenance, and repair projects in demanding industrial settings around the globe.
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