Adinox Overseas is a leading name in the global market for supplying and exporting premium quality Stainless Steel 347H Wires, engineered for high-temperature and high-pressure environments. These wires are manufactured in strict compliance with international standards such as ASTM A580 and designated under the UNS number S34709. Known for their superior heat resistance, excellent corrosion protection, and long-term structural reliability, our SS 347H wires are ideal for industries like petrochemical, power generation, oil & gas, aerospace, marine, and thermal processing.
Stainless Steel 347H is a high carbon version of SS 347, stabilized with columbium (niobium) to enhance its performance in elevated temperature applications. The increased carbon content offers improved creep resistance, making ASTM A580 Stainless Steel 347H Wires particularly suitable for high-stress applications that demand enhanced mechanical properties. With exceptional resistance to intergranular corrosion and oxidation, these wires retain their strength and integrity even in environments exceeding 1000°F (538°C).
Our Stainless Steel 347H wires also demonstrate excellent resistance to sulfidation and stress corrosion cracking, which is crucial for performance in aggressive chemical and acidic environments. With strong demand in both domestic and international markets, Adinox Overseas is committed to maintaining top-tier product quality, timely delivery, and customer satisfaction. We have earned the trust of clients across industries by consistently delivering ASTM A580 347H stainless steel wire that meets all mechanical and chemical specifications.
We have earned the trust of clients across industries by consistently delivering ASTM A580 347H stainless steel wire that meets all mechanical and chemical specifications. If you are looking for a reliable and cost-effective solution for high-temperature stainless steel wire applications, Stainless Steel 347H Wires from Adinox Overseas provide the durability, strength, and corrosion resistance needed to ensure long-term performance and operational efficiency.
| Specifications | ASTM A580, ASME SA580 / ASTM A313, ASME SA313 |
|---|---|
| Dimensions | ASTM, ASME |
| Length | Max 12000 mm |
| Diameter | 5.5 – 400 mm |
| Specialize | Wire, Coil Wire |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 347H | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | - | 8 – 11 | - |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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