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Hashmi Sheets and Plates, based in Doha, Qatar, is a trusted manufacturer and supplier of high-performance alloy products for critical industrial applications. Among its premium offerings is the Hastelloy C22 Circle, known for its exceptional corrosion resistance and superior mechanical performance. Manufactured to international quality standards and precision tolerances, these circles are designed for use in highly aggressive environments. Serving industries such as chemical processing, petrochemical, marine, and pharmaceuticals, Hashmi ensures reliable supply and consistent quality. Clients rely on Hashmi Sheets and Plates for Hastelloy C22 products that deliver durability, safety, and long-term performance in demanding service conditions.
ASTM B575 Circles are composed of approximately 56% Nickel, 22% Chromium, 13% Molybdenum, 3% Iron, 3% Tungsten, with trace amounts of Cobalt, Carbon, Manganese, Silicon, Phosphorus, and Sulfur. This unique composition provides superior corrosion resistance in oxidizing and reducing environments. The mechanical properties include a tensile strength of around 690 MPa yield strength of 310 MPa and elongation of 50%. Its density is approximately 8.69 g/cm³ ensuring excellent durability. The material performs exceptionally in extreme environments making it ideal for industries like chemical processing, marine, and aerospace where high performance under pressure and resistance to harsh chemicals are essential.
| 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 C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Hashmi Sheets and Plates based in Doha, Qatar, 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 N06022 Circles offer exceptional resistance to a wide range of corrosive environments, including oxidizing, reducing and mixed chemical conditions. Their superior durability ensures long-lasting performance in extreme temperatures and pressure. These circles resist pitting, crevice corrosion, and stress corrosion cracking, making them ideal for aggressive environments. The materials versatility supports use in chemical processing, marine, and aerospace industries. Easy to fabricate and weld Hastelloy C22 Circles maintain structural integrity in demanding applications. Their ability to withstand acids like hydrochloric, sulfuric, and nitric enhances their reliability in critical industrial operations.
Yes, we offer custom sizes for Hastelloy C22 Circle to meet specific project needs. Our team at Hashmi 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 C22 | 2.4602 | N06022 | NW 6022 | – | NiCr21Mo14W | – |
DIN 2.4602 Circles are widely used in industries requiring superior corrosion resistance and strength. They are essential in chemical processing for handling acidic solutions, including hydrochloric, sulfuric, and nitric acids. In marine environments these circles resist saltwater corrosion making them ideal for shipbuilding and offshore structures. The aerospace industry benefits from their ability to withstand extreme temperatures and pressures. Additionally, Hastelloy C22 Circles are utilized in pollution control systems, heat exchangers, reactors, and flue gas scrubbers, ensuring reliability in aggressive and high-performance applications.
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