Stainless Steel 347 filler wires are welding materials exclusively used to join and repair metals from the Stainless Steel 347 family. Columbium-stabilized, austenitic stainless steels, known as filler wires, perform very well in conditions with high temperature and corrosion. Such materials work best in welding where an increased ability to resist intergranular corrosion is needed after exposure to temperatures from 800–1500°F (427–816°C).
Because they work remarkably well in hot temperatures, Stainless Steel 347 filler wires are commonly found in petrochemical processing, power generation, the aerospace industry and food processing. Because they resist heat from creeping, they are commonly used in boiler tubes, heat exchangers, furnace components and exhaust manifolds.
Wires for welding contain chromium, nickel and columbium (niobium) that, used together, help resist both oxidation and corrosion while still providing enough strength. Stainless Steel 347 which is columbium stabilized, doesn’t sensitize and retains strong and durable welds unlike other types of stainless steel.
Different sizes of these wires are available and follow standards such as AWS A5.9 ER347 which helps them work with TIG, MIG and SAW methods. They are reliable for welding because they help the weld hold its shape, minimize weld spatter and produce an attractive bead.
In short, Stainless Steel 347 filler wires offer a solid choice for carrying out high-temperature welding. The reason behind their lasting performance in various industries is a fusion of corrosion resistance, thermal stability and strength. Using these filler wires guarantees the optimal outcome for critical operations because of their reliability and long lifetime.
Industries that operate under high temperatures and corrosive environments rely heavily on filler materials that ensure strong, durable welds. Choosing the right filler wire is essential for maintaining the integrity of welded joints in such conditions. Options like SS 310 Filler Wires and Stainless Steel 321 Filler Wire are often preferred for their excellent performance in heat-intensive applications. Get in touch with us today to find the best filler wire solution for your project.
| Standard | ASTM A580, ASME SA580 |
| Size Range | 0.60 mm to 1.60 mm (0.025” to 0.062”) |
| Finish | Bright Finish, Matte Finish, Semi Bright/Matte Finish. |
| Diameter | 1/16" (1.6 mm) |
| Materials | Stainless Steel |
| Product Type | Filler Wire |
Tig Filler Wire
Mig Filler Wire
Welding Filler Wire
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Stainless Steel 347 filler wires find wide application in high-temperature environments, such as in aircraft components, exhaust systems, and jet engine parts. Their ability to withstand elevated temperatures and resist intergranular corrosion makes them valuable in heat-treating processes and welding applications. These filler wires are commonly used in chemical processing equipment, pharmaceutical components, and petrochemical industries, where resistance to intergranular corrosion and high-temperature strength are crucial.
Prices for SS 347 Filler Wire Products are very affordable. Please click on the request a quote button or Click Here to request the updated price list and ready stock information along with your requirement. Bhansali Enterprise SS 347 maintains a stock of all standard items and can export them at the best price 347 Stainless Steel Filler Wires, Tig Filler Wire, Mig Filler Wires, Welding Filler Wire etc.
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