Home > Electrodes > AWS Class ER308/308H Mig & Tig Filler Welding Wire & Rod
Mitchell Stainless, a leading manufacturer and supplier based in Hamilton, New Zealand, provides high-quality AWS Class ER308/308H MIG and TIG filler welding wire and rods for welding austenitic stainless steels. These filler materials deliver smooth arc performance, excellent bead appearance, and strong, durable welds. Designed for both industrial fabrication and repair applications, ER308/308H ensures consistent results and corrosion resistance. The 308H variant, with higher carbon content, provides improved strength at elevated temperatures, making it ideal for applications where heat exposure or long-term high-temperature performance is critical.
AWS Class ER308/308H MIG and TIG Filler Welding Wire is designed for wire and rod stainless steel welding. Made primarily of 19-21% chromium and 9-11% nickel, with low carbon content in ER308 and high carbon content in ER308H for high thermal efficiency These wires and rods provide energy a good corrosion resistance and suitable for welding 304, 304L, 308 , 308L stainless steel. It is commonly used in applications requiring high temperatures and corrosion resistance such as chemical processing and power plants.
| Classification | AWS A5.9, ER308/308H |
| 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 ER308/308H MIG & TIG Filler Metal Application & uses |
|
| c | 0.05 |
| si | 0.46 |
| Mn | 1.65 |
| Cr | 20.45 |
| Ni | 9.85 |
| Other | – |
Contact us to get a quick quote for your requirement.
Alloy 308/308H MIG Filler Wire provides excellent corrosion resistance and high-temperature strength for welding 304 and 308 stainless steels, ideal for chemical processing and food industry applications.
Light-coated electrodes are suitable for welding thin sections of stainless steel and offering high corrosion and oxidation resistance. They are available in sizes such as 1/8″ and 5/32″, providing ease of use and flexibility in various welding applications.
These electrodes provide superior corrosion resistance and durability, making them ideal for heavy-duty applications. With diameters ranging from 3/16″ to 1/4″, they are designed for robust welding tasks, ensuring strong joints and long-lasting performance in harsh environments.
Each AWS Class ER308/308H MIG and TIG Filler Welding Wire and Rod is carefully packed using high-quality materials. To prevent damage or Defilement during shipping. We make sure client satisfaction by guaranteeing timely delivery through efficient transportation services. All relevant product documentation is provided to clients at the time of delivery, ensuring a seamless and reliable experience.
AWS ER308/308H MIG and TIG filler wires and rods are widely used for welding austenitic stainless steels such as AISI 304, 304H, and similar alloys. Typical applications include pressure vessels, heat exchangers, chemical processing equipment, piping systems, and food or beverage industry components exposed to elevated temperatures. They are also used in marine and industrial fabrication projects where corrosion resistance and high-temperature strength are required. In New Zealand, ER308/308H fillers are valued for producing durable, crack-resistant welds that maintain structural integrity and reliability under both normal and high-temperature service conditions.
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