Home > Electrodes > AWS Class ER385 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 ER347 MIG and TIG filler welding wire and rod**, designed specifically for welding stabilized austenitic stainless steels that require exceptional resistance to intergranular corrosion and can handle high temperatures. This filler metal ensures smooth arc stability, clean metal transfer, and consistent weld quality, making it a great choice for both manual and automated MIG and TIG welding processes. Walid Stainless is committed to strict quality control and adheres to international standards, catering to industries like chemical processing, petrochemical, power generation, and food and beverage, where durability and corrosion resistance are crucial.
The AWS Class ER347 MIG and TIG fillers are austenitic stainless steel consumables primarily made up of iron, chromium (18–20%), nickel (9–11%), and niobium (columbium), which helps stabilize the alloy against carbide precipitation. This stabilization greatly enhances resistance to intergranular corrosion, especially after exposure to high temperatures, making ER347 perfect for heat-resisting applications. In terms of mechanical properties, weld metal created with ER347 filler typically boasts a tensile strength of around 75 ksi (515 MPa) along with good elongation and toughness, ensuring that the joints remain durable and crack-resistant during service.
| Classification | AWS A5.9, ER385 |
| 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 ER385 MIG & TIG Filler Metal Application & uses |
|
C | Mn | Si | Cr | Ni | Mo | S | P | Cu | |
Standard | ≤0.025 | 1.00-2.50 | ≤0.50 | 19.5-21.5 | 24.0-26.0 | 4.20-5.20 | ≤0.030 | ≤0.020 | 1.20-2.00 |
Test | 0.013 | 1.93 | 0.21 | 20.5 | 25.10 | 4.67 | 0.003 | 0.012 | 1.69 |
| Tensile Strength (psi) | 86,000 psi (593 MPa) |
|---|---|
| Yield Strength (psi) | 57,000 psi (393 MPa) |
| Elongation (%) | 42% |
Contact us to get a quick quote for your requirement.
Stainless Steel ER385 MIG filler wire, available in sizes from 0.8mm to 1.6mm, offers excellent corrosion resistance for welding high-alloy stainless steels. Ideal for critical industrial applications.
Stainless Steel ER385 TIG filler wire, ranging from 1.0mm to 3.2mm, provides superior corrosion resistance. Perfect for precision welding of high-alloy stainless steels in demanding environments.
Stainless Steel ER385 TIG filler rod, available in sizes from 1.0mm to 3.2mm, ensures excellent corrosion resistance. Suitable for welding high-alloy stainless steels in various industrial applications.
We assure the highest quality for our AWS Class ER385 MIG and TIG Filler Welding Wire and Rod through comprehensive in-house testing and inspections. These products are engineered to provide excellent welding performance with enhanced resistance to corrosion and oxidation at high temperatures. We prioritize timely deliveries, ensuring that our clients receive their orders without delay, maintaining efficiency and reliability in every project.
AWS Class ER347 MIG and TIG filler wires and rods are commonly used for welding stabilized stainless steels like AISI 347 and similar alloys in environments that experience high temperatures and corrosive conditions. Typical applications include pressure vessels, heat exchangers, boiler components, piping systems, and structural parts in chemical, petrochemical, and power generation facilities. Their outstanding corrosion resistance, high-temperature stability, and dependable weld performance make them ideal for fabrication, maintenance, and repair projects in demanding environments.







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