Marsh Nickel Alloys, located in Canberra, Australia, stands out as a leading manufacturer and supplier of high-performance industrial alloys, with a particular focus on Hastelloy C276 Flanges. These flanges are celebrated for their remarkable corrosion resistance, durability, and reliability, making them perfect for the rigorous demands of the chemical processing, marine, and power industries. By blending advanced metallurgy with precise manufacturing techniques, Marsh Nickel Alloys produces flanges that guarantee leak-free connections and long-lasting operational efficiency. Their dedication to quality, prompt delivery, and technical support has made them a trusted partner for clients in need of top-notch Hastelloy C276 Flanges for critical applications.
Hastelloy C276 Flanges are primarily made up of nickel, molybdenum, and chromium, along with small amounts of iron, cobalt, and tungsten. This unique blend offers exceptional resistance to pitting, stress corrosion cracking, and both oxidizing and reducing environments. On the mechanical side, C276 flanges showcase impressive tensile strength, toughness, and hardness, whether at room temperature or elevated levels. Their high corrosion resistance ensures they remain durable even in aggressive chemical settings, while their superior thermal stability keeps their structural integrity intact. These flanges are built to endure extreme conditions, making them reliable components in high-pressure, high-temperature, and highly corrosive systems.
| 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 Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C276 Flanges in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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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Hastelloy C276 Flanges find their place in various industries where corrosive and high-temperature conditions are the norm. They play a crucial role in chemical processing plants, where they handle acids, chlorides, and oxidizing agents. In marine settings, they effectively resist saltwater corrosion, ensuring long-term integrity. The power generation, pharmaceutical, and wastewater treatment sectors also reap the benefits of their robust performance in harsh operating environments. These flanges are perfect for pipelines, pressure vessels, heat exchangers, and storage tanks that require secure, leak-proof connections. Their combination of mechanical strength and corrosion resistance makes them an ideal choice for demanding applications.