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Ragnar Welding Supplies is a leading manufacturer and distributor in the production and supply of AWS Class ER310 MIG and TIG filler welding wires and rods based in Jakarta, Indonesia. ER310 products are engineered to weld high-alloy austenitic stainless steels with extraordinary high heat defiance, high oxidation protection, and quality endurance. Through high-quality manufacturing and strict control of quality, Ragnar Welding Supplies guarantees quality and uniformity of the welds that are of high quality and fit the rigorous industrial use. Our ER310 wires and rods are ideal to use in furnaces, heat exchangers, chimneys, boilers, and chemical processing equipment with smooth arc performance, reliable welding capability and strong and defect-free joints in both MIG and TIG welding processes.
| 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 |
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AWS Class ER310 filler welding and TIG filler welding wires and welding rods are built to weld high alloy austenitic stainless steels, which are in high temperature and corrosive conditions. Their common chemical makeup consists of C 0.25% max, Cr 2426, Ni 1922, Mn 12, Si <1, and Fe balance giving them good oxidation and heat resistance. The mechanical properties include a tensile strength of 550-650 Mpa, yield strength of 240-350 Mpa and elongation of 30-40. ER310 filler metals guarantee constant arc performance, easy weld deposition and firm and tough joints, which is best suited in both the MIG and TIG welding.
Ragnar Welding Supplies Indonesia
| 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 |
At Ragnar Welding Supplies, we take pride in being one of Indonesia’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ER310 MIG and TIG Filler Metal, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.
AWS Class ER310 MIG and TIG filler welding wires and rods are mostly applied to the welding of high-alloy austenitic stainless steels which demand high-temperature strength, oxidation resistance and durability. They are commonly used in power producing industries, petrochemical industries, chemical processing industries and furnace manufacturing industries where materials undergo extreme heat and corrosive conditions. Typical uses are boilers, heat exchangers, chimneys, furnace components and high temperature piping systems. ER310 filler metals offer easy arc stability, weldability and firm, crack-free joints, which makes them suitable to both manual and automated MIG and TIG welding.
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