Home > Electrodes > AWS Class ER308/308H Mig & Tig Filler Welding Wire & Rod
Njabulo Stainless, located in Cape Town, South Africa, specializes in providing top-notch AWS Class ER308/308H MIG and TIG filler welding wire and rods. These filler metals are crafted specifically for welding austenitic stainless steels, like grades 304 and 304H, ensuring outstanding corrosion resistance and impressive strength at high temperatures. Njabulo Stainless is committed to upholding strict quality standards, guaranteeing reliable and consistent weld performance across a range of industrial applications. Their products are trusted in industries such as chemical processing, power generation, and food manufacturing, where strong and corrosion-resistant welds are crucial.
The AWS Class ER308/308H filler metals boast a chemical makeup that’s rich in chromium (18-20%) and nickel (8-12%), with the “H” variant featuring higher carbon content to enhance creep strength and durability at elevated temperatures. These materials typically deliver weld metal with tensile strengths around 550 MPa (80 ksi) and excellent ductility. They also provide exceptional resistance to oxidation, pitting, and stress corrosion cracking, making them perfect for welding stainless steel components that face high temperatures and harsh conditions.
| 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.
Commonly utilized in the fabrication and repair of boilers, heat exchangers, chemical tanks, and pressure vessels, ER308/308H filler metals are the go-to choice for applications that demand high-temperature performance and corrosion resistance. Compatible with both MIG and TIG welding processes, they ensure smooth, stable arcs and clean weld deposits. Their versatility and strength make them a top pick for challenging stainless steel welding projects across various industries.
AWS Class ER308/308H MIG and TIG filler welding wires and rods are used for welding stainless steel such as 304, 304L, 308, and 308L. They provide corrosion resistance and are ideal for applications. In the chemical industry, food and beverage industry and power generation. The high carbon content of ER308H makes it suitable for hot environments, increasing strength and durability. These fillers are used in the manufacture and repair of tools exposed to high temperatures and corrosive environments, ensuring durable and durable welds
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