Welcome to Nimish Metal, your trusted partner in Safat, Kuwait for top-tier industrial components. We specialize in the manufacturing and supply of Hastelloy C276 forgings, offering robust solutions for the most demanding environments. Our expertise ensures that you receive products crafted with precision and a deep understanding of the challenges faced by industries locally and across the region. We are committed to providing not just materials, but reliable performance and dedicated service to support your critical operations and project success.
The composition of Hastelloy C276 is a sophisticated nickel-molybdenum-chromium alloy fortified with tungsten, designed to excel where others fail. This combination grants it exceptional resistance to a wide range of severe corrosives, including strong oxidizers and chloride-induced stress corrosion cracking. The resulting forgings are incredibly strong and durable, maintaining their structural integrity and resistance to pitting even under high temperatures and immense pressure, making them a fundamentally reliable choice for heavy-duty applications.
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.
The uses for Hastelloy C276 forgings are extensive, particularly in sectors where failure is not an option. You will find them as essential components in pollution control scrubbers, chemical processing reactors, and intricate parts within pharmaceutical and industrial waste treatment systems. Their reliability is also crucial in the oil and gas industry for down-hole components and in pulp and paper production. Essentially, wherever highly corrosive chemicals and extreme conditions are present, these forgings provide the long-lasting performance needed to ensure operational safety and efficiency.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
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