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Ahmed Sheets and Plates, based in Safat, Kuwait, is a trusted name in the industrial supply sector, known for its dedication to quality and reliability. We specialize in providing high-grade materials that meet the rigorous demands of various industries. Among our key offerings is the ASTM A182 F91 Circle, a product manufactured to exacting standards, ensuring superior performance for critical applications. Our commitment is to support our clients’ success by delivering exceptional products and fostering lasting partnerships built on trust and technical expertise.
The composition of ASTM A182 F91 Circle includes chromium, molybdenum, and vanadium, creating a strong chrome-moly alloy. Its mechanical properties are particularly impressive, with a minimum yield strength of 415 MPa and excellent tensile strength. This material is specifically heat-treated to offer good toughness and outstanding creep resistance at elevated temperatures. These characteristics make it exceptionally reliable under high-stress conditions. In essence, it’s engineered for enduring performance where other materials might falter.
Specifications ASTM A182 / ASME SA182
Standard ASTM, ASME and API
Range 4 mm to 350 mm dia
Length 1000 mm Long To 6000 mm Long
Finish Bright, Polish & Black
Condition Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished
Form Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Grade Alloy Steel ASTM A182 F91 Round Bars DIN (1.4903) )
| Grade | C | Cr | Si | S | Mn | P | Mo |
| ASTM A182 F91 | 0.08 – 0.15 | 8.0 – 9.5 | 0.20 – 0.50 | 0.010 max | 0.30 – 0.60 | 0.020 | 0.85 – 1.05 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 415 | 585 | 20 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Ahmed Sheets and Plates based in Safat, Kuwait, 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.
ASTM A182 F91 Circles offer several key advantages, including exceptional resistance to high temperatures, oxidation, and corrosion, making them suitable for extreme environments. Their high tensile and yield strength ensure durability and longevity in demanding applications. The addition of chromium and molybdenum provides excellent creep resistance, allowing the material to maintain structural integrity even at elevated temperatures. These circles are ideal for power plants, petrochemical industries, and heavy machinery, offering superior performance and reliability in high-stress environments. Their ability to withstand thermal fatigue and pressure enhances operational efficiency and safety.
Yes, we offer custom sizes for ASTM A182 F91 Circle to meet specific project needs. Our team at Ahmed Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| STANDARD | UNS | WNR. |
| Alloy Steel ASTM A182 F91 | – | 1.4903 |
Its unique properties make the ASTM A182 F91 Circle ideal for demanding roles in power generation, such as high-temperature piping systems and turbine components within fossil fuel and nuclear plants. You will also find it in refineries and chemical processing plants, where it’s used for pressure vessels, heat exchangers, and valves. Essentially, this material is a go-to solution for any application requiring resilience under high pressure and extreme heat, ensuring long-term operational safety and reliability.
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