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Boikanyo Sheets and Plates, based in Cape Town, South Africa, is a reputable manufacturer and supplier of **Alloy Steel Gr 11 Sheets and Plates**. They provide dependable solutions for industries that require durability, strength, and the ability to withstand high temperatures. Renowned for their exceptional mechanical properties and long-lasting performance, these sheets and plates are crafted to meet international quality standards. Boikanyo is committed to precision manufacturing, rigorous testing, and customized solutions to cater to the varied needs of clients in power generation, petrochemical, construction, and engineering sectors, establishing themselves as a trusted provider of high-performance Alloy Steel Gr 11 products.
The Alloy Steel Gr 11 Sheets and Plates are primarily made up of chromium, molybdenum, and carbon, with trace amounts of manganese, phosphorus, sulfur, and silicon. This unique blend enhances their resistance to corrosion, oxidation, and scaling, while also delivering impressive tensile strength and toughness. These plates are designed to withstand high-pressure and high-temperature conditions, showcasing excellent creep strength and durability. Their good weldability and formability make them easy to work with for a range of industrial applications. The balanced composition and mechanical properties make them ideal for critical engineering and thermal tasks.
Alloy Steel Sheets and Plates Specification : ASTM A387 / ASME SA387
Dimension Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Thickness : 0.3 mm to 120 mm
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Surface Finishing : Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.
| BS | EN | ASTM/ASME | UNS | DIN |
|---|---|---|---|---|
| 621B | – | A387 / SA 387 | K11789 | – |
| C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.04 – 0.17 | 0.35 – 0.73 | 0.035 | 0.035 | 0.44 – 0.86 | 0.94 – 1.56 | 0.40 – 0.7 |
| A387 / SA387 Grade 11 | Class 1 | Class 2 |
|---|---|---|
| Tensile Strength (ksi) | 60-85 | 75-90 |
| Tensile Strength (MPa) | 415-585 | 485-620 |
| Yield Strength (ksi) | 35 | 45 |
| Yield Strength (MPa) | 240 | 310 |
| Elongation in 200mm (%) | 19 | 18 |
| Elongation in 50mm (%) | 22 | 22 |
| Reduction of area in % | – | – |
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.
Alloy Steel Grade 11 sheets and plates offer several advantages, including excellent resistance to high temperatures, making them ideal for use in power plants, boilers, and heat exchangers. They exhibit enhanced strength, durability, and toughness, even under extreme conditions. The chromium and molybdenum content improves corrosion resistance and wear resistance, ensuring longevity. Additionally, Alloy Steel Grade 11 has good weldability and formability, allowing for easy fabrication. These properties make it a preferred choice for industries requiring materials that can withstand thermal stress and maintain structural integrity over time.
Yes, we offer custom sizes for Alloy Steel Gr 11 Sheets and Plates 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.
Alloy Steel Gr 11 Sheets and Plates find extensive use in industries where resistance to high temperatures and pressures is crucial. They are often utilized in the construction of boilers, heat exchangers, superheaters, and pressure vessels in power plants and refineries. Additionally, they play a vital role in petrochemical processing, oil and gas equipment, and thermal plants due to their ability to endure oxidation and stress at elevated temperatures. Their toughness and durability also make them perfect for piping systems, structural components, and heavy machinery. When it comes to demanding industrial projects that require longevity, Alloy Steel Gr 11 Sheets and Plates are a dependable choice.
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