Hakan Nickel Alloys, based in Istanbul, Turkey, is a reliable manufacturer and supplier of top-notch corrosion-resistant alloy materials, including Hastelloy C276 Bars. These bars are crafted for outstanding durability, even in the toughest environments, and are produced to meet international standards. You can find them in a variety of shapes, sizes, and finishes. Hakan Nickel Alloys is known for its precision machining and consistent material quality, supplying Hastelloy C276 Bars to essential industries like chemical processing, offshore oil and gas, power generation, marine, and environmental engineering, where dependable materials are crucial for safe and efficient operations.
Hastelloy C276 Bars are mainly made of nickel, with notable amounts of molybdenum (15–17%), chromium (14.5–16.5%), iron, and trace elements such as tungsten and cobalt. This unique blend provides remarkable resistance to a wide range of harsh chemical environments, including strong oxidizers, reducing agents, and chloride-rich solutions. On the mechanical side, these bars boast high tensile and yield strength, excellent ductility, and resistance to thermal stress. They hold up well under extreme temperatures and corrosive conditions, making them perfect for fabrication and structural support in demanding service environments.
| 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 Bars 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.
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You’ll find Hastelloy C276 Bars in various industries where high strength and corrosion resistance are essential. They’re commonly used for shafts, fasteners, valve bodies, flanges, heat exchanger components, pressure vessels, and marine hardware. These bars are particularly well-suited for chemical reactors, scrubbers, waste treatment plants, and seawater systems that face acidic, oxidizing, or chlorinated media. With their excellent weldability, machinability, and long-term stability, Hastelloy C276 Bars are the go-to material for engineers and fabricators working in critical and corrosive environments.