Anucha Metals is a reliable manufacturer and supplier of hastelloy C276 forgings based in Bangkok, Thailand. With expertise in heat-resistance and corrosion-resistant alloys, Anucha Metals supplies hastelloy C276 forgings that are designed to operate in aggressive chemical and industrial conditions. Produced to conform to rigorous international quality standards, these forgings are extensively utilized in chemical processing, aerospace, power generation, and marine sectors. With a dedication to accuracy, durability, and timely delivery, Anucha Metals has developed itself as a trusted supplier of high-quality hastelloy C276 products both within and outside the country.
Hastelloy C276 forgings are nickel-chromium-molybdenum-iron-based alloys with excellent corrosion resistance to oxidizing and reducing agents, good pitting, crevice corrosion, and stress corrosion cracking resistance. It has strong mechanical strength, toughness, and resistance to creep and fatigue at high temperatures. Hastelloy C276 forgings are also very weldable and can be forged into complex forms without losing their corrosion resistance and structural integrity.
Specifications ASTM B564 / ASME SB564
Flat bar blocks up to 27″ width and 15,000 lbs.
Cylinders and sleeves up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts up to 144″ maximum length and 20,000 lbs.
Grades Hastelloy C276 Forging UNS (N10276), DIN (2.4819)
ISO 9725
| Grade | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V |
| Hastelloy C276 | Balance | 0.01 max | 15–17 | 1.0 max | 0.08 max | 4–7 | 0.04 max | 0.03 max | 2.5 max | 14.5–16.5 | 3–4.5 | 0.35 max |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | OR | GOST |
| Hastelloy C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
Post-forging operations for Hastelloy C276 include heat treatment (such as annealing) to relieve stresses and improve mechanical properties, followed by surface finishing (like pickling or grinding) to remove oxides and enhance corrosion resistance.
To determine if Hastelloy C276 forgings meet your needs, assess their chemical composition, mechanical properties, and resistance to corrosion under the specific conditions of your application. Conduct testing such as tensile, impact, and corrosion tests for confirmation.
The ideal temperature range for forging Hastelloy C276 is between 1,900°F and 2,200°F (1,038°C to 1,204°C). This ensures proper deformation without compromising material properties.
Hastelloy C276 forgings are used extensively to make critical components like reactors, heat exchangers, valves, and pressure vessels in chemical processing facilities where superior corrosion resistance is the prime requirement. They have applications in aerospace and power generation for components that are subjected to high-temperature and severe environment conditions. In addition, these forgings are applied to marine industries for seawater handling systems and pollution control systems, ensuring durable performance under harsh chemical and mechanical stresses.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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