Hindco Steel and Alloys, a stainless steel 321H wire manufacturer you can rely on, is producing a high-performance wire designed to last, resist heat and maintain its mechanical strength. The wires are from stabilized austenitic stainless steel, thus the material is the best in temperatures that are high, industries that are prone to corrosion, and fabrications that are demanding. With a worldwide clientele stretching from the USA, Germany, Saudi Arabia, and Singapore, Hindco Steel and Alloys certifies that every spool meets international criteria like ASTM A580, ASME SA580, and DIN 1.4878 specifications.
Stainless Steel 321H Wire Manufacturers deliver this high-carbon version of grade 321, which includes titanium stabilization to resist carbide precipitation during welding. The letter “H” represents higher carbon content that leads to increased creep resistance and elevated temperature strength. Corresponding to the international standards as well as called UNS S32109 and EN 1.4878, this material is very popular for those components that are exposed to heat in the range of 870-925 °C. Hindco Steel and Alloys makes available 321H wire in bright, matte, and polished finish, which is the perfect choice for aerospace, refinery, and chemical environment.
Being one of the major Stainless Steel 321H Wire Stockists, Hindco Steel and Alloys raises the deal to another level with such qualities that include oxidation resistance, high tensile strength, and great weldability. The danger of intergranular corrosion is less because of the presence of titanium in the metal which also makes it more stable than the 304 type. The product can be counted on in the repetitive heating and cooling cycles of the industries that use heat exchangers and furnace components. Additionally, it is able to maintain its mechanical integrity under high-pressure conditions, therefore it can be used in petrochemical and offshore applications with confidence.
Hindco Steel and Alloys offers multiple variants such as spring wire, filler wire, welding wire, and cold-heading wire. These are provided with soft annealed, half-hard, and full-hard tempers that can be selected based on the user’s manufacturing process. Every single standard meets global norms like ASTM, DIN, and JIS. As one of the leading Stainless Steel 321H Wire Exporters, Hindco is dedicated to ensuring stable chemical composition and accurate measurements that comply with different international regulations.
Uses and Applications of Stainless Steel 321H Wire:
The stainless steel 321H wire is a major player in the aerospace industry as it finds usage in turbine engines, jet exhaust systems, and afterburners, just to name a few. Here its stability against heat and creep strength make it outperform many other grades.
Where the chemical processing sector is concerned, the Stainless Steel 321H Wires will be found in heat exchangers, reactor vessels, and piping systems. This is because they are resistant to organic acids and chloride stress corrosion cracking.
The SS 321H Wire is the first choice in the petrochemical industry for high-temperature service equipment, reformer tubes, and refinery components so as to ensure long-term performance in the presence of oxidizing conditions.
The automotive sector is one of the beneficiaries of the Stainless Steel 321H Wire as it is very much involved in the making of exhaust manifolds, catalytic converters, and muffler assemblies, all these being the components that give off the longest life even when there is continuous heat cycling.
The stainless steel 321H welding wire is recognized for its weldability and finishing qualities, which is why it is utilized in construction and fabrication for architectural structures and high-stress joints.
In power generation plants, we see the use of stainless steel 321H wire in boiler components, superheaters, and steam piping where the need for thermal endurance cannot be compromised.
In different countries, Stainless Steel 321H Wire is referred by different names. Some of these are UNS S32109 (USA), WNR 1.4878 (Germany), X6CrNiTi18-10 (Europe), SUS 321H (Japan), and AFNOR Z6CNT18-10 (France). Hindco Steel and Alloys guarantees adherence to ASTM A580, EN 10270, and ASME SA240 standards for international assignments in Europe, Asia, and the Middle East. Thus, it is compliance with the global specifications that makes Hindco a preferred partner for OEMs and EPC contractors around the world.
| Standard | ASTM A580, A313, A555, A493 / ASME SA580, SA313, SA555, SA493, AMS 5514 |
|---|---|
| Dimensions | ANSI/AWCI – 01 -1992 and ASTM E 2016-11 and RRW 360 |
| Length | Cut Lengths: 0.125" to 72" No Limit on Spooled Lengths |
| Diameter | 0.0004" to 0.040" 10 microns to 1.0 mm Other Sizes on Request |
| Surface | Polished bright, Smooth, Bare, Enamel, PTFE, Ceramic, Plated |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Form | Filler Wire, Flat Wire, Coil Wire, Electrode Wire, Welding Wire, Wire mesh, Knitted Wire Mesh, Wire Rope, Wire Bobbin, Mig Wire, Tig Wire, Spring Wire, Square Wire |
| Offered in a wide range of packages including | Spool, Reel, Coil, Bobbin, Carrier Custom packaging provided from as low as 1lb to 200lb tapered plastics |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
|---|---|---|---|---|---|---|---|---|---|
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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