Home > Electrodes > AWS Class ER310 MIG & TIG Filler Welding Wire & Rod
MERIH STAINLESS, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel welding consumables. Their offerings include the AWS Class ER310 MIG and TIG Filler Welding Wire and Rod. With a strong focus on precision engineering and unwavering quality, this company caters to a variety of industries that require high-performance welding solutions. The ER310 grade is crafted to deliver outstanding strength and corrosion resistance, even in the most demanding service conditions. MERIH STAINLESS is committed to upholding international standards, providing welding products that ensure durability, reliability, and exceptional weld integrity for critical applications in tough, high-temperature environments.
The AWS Class ER310 MIG and TIG Filler Welding Wire and Rod is an austenitic stainless steel alloy that boasts around 25% chromium and 20% nickel. This composition grants it remarkable resistance to oxidation and scaling at temperatures reaching up to 1100°C. It retains good ductility and toughness, even when subjected to thermal cycling. Its mechanical properties include a tensile strength of about 550 MPa, a yield strength of roughly 240 MPa, and an elongation of around 35%. This filler metal is designed to provide stable arc characteristics, minimal spatter, and strong metallurgical bonding, making it perfect for demanding, high-temperature applications.
| Classification | AWS A5.9, ER310 |
| 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 ER310 MIG & TIG Filler Metal Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.08-0.15 | 25.0-28.0 | 20.0-22.5 | 0.75 | 1.0-2.5 | 0.30-0.65 | 0.03 | 0.03 | 0.75 |
| Yield, kpsi: | 60 |
| Tensile Strength, kpsi: | 89 |
| Elongation%, min: | 34 |
Contact us to get a quick quote for your requirement.
ER310 MIG filler wire provides excellent corrosion resistance and high-temperature strength, ideal for welding stainless steels and dissimilar metals in industries like petrochemical and power generation.
ER310 TIG filler wire ensures superior oxidation resistance and durability for precision welding of stainless steels and dissimilar alloys, suitable for high-temperature applications in chemical processing and aerospace.
ER310 TIG filler rod offers excellent resistance to oxidation and corrosion, perfect for high-temperature welding of stainless steels and dissimilar metals, used in demanding industrial environments.
Every wire and rod of AWS Class ER310 to be used in welding by TIG and MIG are so carefully packed using materials of high quality to give prevention of any possible damages during shipping to the customers. We use efficient system of transporting keeping our customers at the top of mind and making sure the right product gets to them at the right time. Thus we guarantee daily deliveries. This extends to policy where all required product documentation is presented to the client upon delivery to ensure transparency and accuracy.
You’ll find the AWS Class ER310 MIG and TIG Filler Welding Wire and Rod widely utilized in industries where components face high temperatures and corrosive environments. It’s particularly well-suited for welding heat treatment equipment, furnace parts, combustion chambers, kilns, and incinerators. Thanks to its excellent resistance to scaling, oxidation, and thermal fatigue, it’s also a go-to choice in petrochemical plants, power generation units, and refineries. Moreover, it’s effective for joining stainless steels of similar composition and for welding dissimilar metals, ensuring dependable performance in harsh industrial conditions.
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