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Hashmi Sheets and Plates, based in Doha, Qatar, is a trusted manufacturer and supplier of high-performance alloy products. Among its specialized offerings are Hastelloy Circles, known for their exceptional corrosion resistance and strength in extreme environments. Manufactured using advanced processing techniques and strict quality control, these circles meet international standards and demanding industrial requirements. Serving industries such as chemical processing, aerospace, oil & gas, and power generation, Hashmi delivers Hastelloy circles that ensure reliability, durability, and long service life. Clients rely on Hashmi Sheets and Plates for precision-engineered alloy solutions that perform consistently under severe operating conditions.
Hastelloy Circles are composed of approximately 57% Nickel, 15-17% Molybdenum, 14-16% Chromium, and 4-6% Iron, along with trace elements such as Tungsten, Cobalt, Manganese, and Silicon. This advanced composition ensures exceptional resistance to corrosion, pitting and crevice attack in harsh environments. The mechanical properties include a tensile strength of 690-860 MPa, yield strength of 275-355 MPa, and an elongation of 40-50%, highlighting its excellent strength and ductility. With a density of 8.94 g/cm³. Hastelloy Circles offer outstanding performance in high-temperature and highly corrosive industrial applications, ensuring reliability in chemical, marine and aerospace industries.
| 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.
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.
Hastelloy Circles offer unparalleled resistance to corrosion, pitting and crevice attack making them ideal for use in highly aggressive environments. They withstand harsh chemicals, including acids and chlorides, ensuring longevity and reduced maintenance. Their exceptional mechanical strength and ductility allow them to perform reliably under high temperatures and pressures. Hastelloy Circles are highly versatile, easy to fabricate and compatible with various industrial applications, including chemical processing, marine, and aerospace industries. Their durability, combined with excellent weldability ensures superior performance, making them a preferred choice for demanding and safety-critical operations.
Yes, we offer custom sizes for Hastelloy 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.
Hastelloy Circles are widely used in industries requiring materials capable of withstanding aggressive chemical environments and extreme temperatures. Common applications include chemical reactors, heat exchangers, pressure vessels, flanges, and valve components. They are extensively used in oil and gas processing, petrochemical plants, aerospace components, and pollution control systems. The alloy’s superior corrosion resistance makes it ideal for handling acids, chlorides, and high-pressure fluids. Engineers and fabricators rely on Hastelloy circles for applications demanding high mechanical performance, long-term reliability, and resistance to harsh operational conditions, ensuring safety and efficiency in critical industrial processes.
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