Luois Metals stands out as a top manufacturer and supplier of Hastelloy C276 Forgings right in Houston, USA. They specialize in high-performance nickel-molybdenum-chromium alloys that boast impressive corrosion resistance. Hastelloy C276 is renowned for its versatility as a corrosion-resistant alloy, expertly crafted to endure both strong oxidizing and reducing environments. It excels at resisting pitting, stress corrosion cracking, and crevice corrosion across a variety of chemical processes. With a commitment to precision engineering, durability, and adherence to international standards, Luois Metals’ Hastelloy C276 forgings are a trusted choice for sectors like chemical processing, marine, pharmaceuticals, and pollution control.
These Hastelloy C276 Forgings primarily consist of nickel, molybdenum, and chromium, with added tungsten and iron to boost corrosion resistance even further. This alloy is known for its remarkable mechanical properties, including high tensile strength, good ductility, and toughness across a broad temperature range. It maintains structural integrity in both oxidizing and reducing conditions and shows impressive resistance to strong oxidizers like ferric and cupric chlorides, hot contaminated media, chlorine, and seawater. These characteristics make Hastelloy C276 forgings incredibly reliable for demanding industrial applications that face high stress and corrosion.
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 find their place in various industries that need materials capable of withstanding harsh corrosive and thermal conditions. In chemical processing, they’re utilized in reactors, heat exchangers, piping, and evaporators that come into contact with aggressive chemicals. The marine sector uses them in seawater-handling systems, pumps, and offshore equipment, thanks to their exceptional resistance to chlorides. Pollution control facilities incorporate them into scrubbers, ducting, and stack liners. Moreover, industries like pharmaceuticals, food processing, and power generation depend on Hastelloy C276 forgings for essential components that require durability, safety, and reliable performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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