Hakan Nickel Alloys, located in Istanbul, Turkey, stands out as a leading manufacturer and supplier of high-performance nickel alloys, catering to international markets with precision-engineered products. The company has earned a stellar reputation for its partnership with the Hastelloy C276 Flanges Manufacturer in Da Nang, Vietnam, ensuring top-notch quality by blending advanced metallurgy with rigorous quality control. Their flanges are designed to meet a wide range of industrial needs, providing reliability and durability even in the toughest environments. With a strong commitment to customer satisfaction, Hakan Nickel Alloys offers customized solutions that support essential applications across the chemical processing, power generation, and marine industries worldwide.
Hastelloy C276 flanges are primarily made of nickel, enriched with notable amounts of molybdenum and chromium, along with trace elements of iron, cobalt, and tungsten. This unique blend gives them remarkable resistance to both oxidizing and reducing agents, including powerful acids. On the mechanical side, C276 flanges boast impressive tensile and yield strength, along with exceptional hardness and toughness at high temperatures. The alloy remains dimensionally stable under stress and provides outstanding protection against pitting, crevice corrosion, and stress corrosion cracking, making it perfect for highly corrosive settings. Precision manufacturing guarantees consistency in thickness, surface finish, and mechanical performance.
| Standard | ASTM B 622, B 619 / ASME SB 622, SB 619 |
| Standard | ASTM, ASME and API |
| Size | 15 NB UP TO C22 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS |
| Length | Single Random, Double Random & Required Length, Cut Length |
| End | Plain End, Beveled End, Treaded |
| Grade | C | Mn | Si | Co | P | Fe | Mo | Ni | Cr | S | W | V |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hastelloy C276 | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | 2 – 6 | 12.5 – 14.5 | Bal | 20 – 22.5 | 0.02 max | 2.5 – 3.5 | 0.35 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C276 Flanges in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
The Hastelloy C276 flanges produced in Da Nang, Vietnam, by Hakan Nickel Alloys are extensively utilized in chemical and petrochemical plants, pollution control systems, and the pulp and paper processing sector. Their excellent corrosion resistance makes them ideal for handling strong acids, chlorides, and oxidizing agents. These flanges are commonly found in heat exchangers, pressure vessels, reactors, and piping systems where reliability in harsh conditions is essential. Moreover, they are also used in marine, power generation, and pharmaceutical industries, ensuring long-lasting performance.