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Smith Fittings, a top-notch manufacturer and supplier located in Canberra, Australia, proudly offers high-quality **Hastelloy C276 Circles** that are celebrated for their outstanding corrosion resistance, strength, and durability. These circles are specifically designed to thrive in extreme chemical, marine, and industrial settings, ensuring reliable performance where pitting, crevice corrosion, and oxidation resistance are essential. At Smith Fittings, precision manufacturing, excellent surface finishes, and strict compliance with international quality standards are guaranteed. With a solid reputation for delivering consistent, high-performance products, Hastelloy C276 Circles are perfect for critical engineering applications, providing structural integrity and long-lasting reliability even in the toughest industrial and chemical processes.
The **Hastelloy C276 Circle** is a nickel-molybdenum-chromium alloy that consists of **Nickel (57–63%)**, **Molybdenum (15–17%)**, **Chromium (14.5–16.5%)**, **Iron (≤5%)**, along with trace amounts of **Cobalt and Tungsten**. This material showcases remarkable resistance to both oxidizing and reducing agents, as well as pitting and crevice corrosion. It boasts a **tensile strength of 485–690 MPa**, a **yield strength of 275–345 MPa**, and impressive elongation, providing high toughness, ductility, and thermal stability even under harsh chemical and high-temperature conditions.
| Standard | ASTM B575, ASME SB575 |
| Dimensions | ASTM, ASME and API |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc. |
| Thickness | 1 Mm To 100 mm. |
| Diameter | Upto 2000 Mm. |
| Circle Diameter | 3″ DIA up to 38″ DIA 1500 lbs max. |
| Circles Form | Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Hot Rolled Circle. |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| Hastelloy C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
| Element | 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 % |
Josh Sheets and Plates based in Canberra, Australia, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles and Slitting Coils all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
UNS N10276 Circles offer exceptional corrosion resistance, making them ideal for use in highly aggressive environments, including acidic and chloride-containing solutions. They resist pitting, crevice corrosion, and stress corrosion cracking, ensuring long-lasting performance. With excellent weldability and formability, they are easy to fabricate for various industrial applications. Their ability to withstand high temperatures and pressures makes them suitable for industries such as chemical processing, marine, and power generation. The materials durability and reliability ensure reduced maintenance costs and improved safety, making Hastelloy C276 Circles a preferred choice for demanding environments.
Yes, we offer custom sizes for Hastelloy C276 Circle to meet specific project needs. Our team at Josh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
**Hastelloy C276 Circles** find their place in various industries that demand exceptional corrosion resistance and mechanical reliability. They are commonly used in **chemical processing equipment, reactor vessels, heat exchangers, flue gas scrubbers, marine components, and pollution control systems**. Additionally, they play a vital role in the **aerospace, petrochemical, and pharmaceutical industries**, where components must endure extreme chemical exposure and high temperatures. The excellent formability, weldability, and durability of Hastelloy C276 Circles from Smith Fittings make them the go-to choice for fabricating critical components, structural parts, and high-performance assemblies in challenging industrial environments.
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