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Boikanyo Sheets and Plates, based in Cape Town, South Africa, is a trusted manufacturer and supplier of high-quality ASTM A182 F11 Circles. These circles are made from chromium-molybdenum alloy steel, designed to handle high pressure and elevated temperatures. Boikanyo ensures that every ASTM A182 F11 Circle is carefully produced and tested to meet strict ASTM standards. They are widely used in power plants, refineries, and industrial engineering projects where reliability and heat resistance are critical. With a focus on long-lasting performance, these circles are strong, durable, and easy to handle for various industrial applications.
ASTM A182 F11 Circles are made from chromium-molybdenum alloy steel, which provides excellent high-temperature strength, corrosion resistance, and toughness. They have high tensile and yield strength, making them suitable for components exposed to thermal and mechanical stress. The material is resistant to creep and oxidation at elevated temperatures, ensuring reliable performance in demanding environments. The combination of toughness, durability, and heat resistance makes ASTM A182 F11 Circles ideal for applications such as boilers, pressure vessels, piping systems, and industrial machinery operating under high-pressure and high-temperature conditions.
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 F11 Round Bars UNS (K11597), DIN (1.7335) )
| Grade | C | Cr | Si | S | Mn | P | Mo |
| ASTM A182 F11 | 0.10 – 0.20 | 1.00 – 1.50 | 0.50 – 0.80 | 0.040 | 0.40 – 0.65 | 0.025 | 0.44 – 0.65 |
| Grade | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| Alloy Steel F11 | 415 | 205 | 20% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Boikanyo Sheets and Plates based in Cape Town, South Africa, 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 F11 Circles offer numerous advantages, including excellent high-temperature strength and resistance to oxidation, ensuring reliable performance in extreme conditions. Their alloy composition enhances corrosion resistance, making them suitable for applications in harsh environments. These circles exhibit superior wear resistance, extending their service life in demanding industries. With remarkable machinability and weldability, they are easy to fabricate into complex shapes. Their high tensile and yield strength, combined with good elongation, provide durability and toughness, making them ideal for use in pressure vessels, power plants, and petrochemical systems.
Yes, we offer custom sizes for ASTM A182 F11 Circle to meet specific project needs. Our team at Boikanyo 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 F11 | K11597 | 1.7335 |
ASTM A182 F11 Circles are widely used in industries where high-strength, heat-resistant, and durable components are needed. In power generation, they are used in boilers, turbines, and heat exchangers. In petrochemical and oil & gas industries, they are applied in pressure vessels, pipelines, and refinery equipment. They are also used in high-temperature industrial manufacturing and machinery components. Smaller workshops and fabricators working on specialized equipment use them for custom parts requiring high strength and heat tolerance. The combination of durability, corrosion resistance, and temperature tolerance makes ASTM A182 F11 Circles a reliable choice for critical industrial applications.
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