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Boikanyo Sheets and Plates, based in Cape Town, South Africa, stands out as a top manufacturer and supplier of **Alloy Steel Gr 12 Sheets and Plates**. They provide high-performance solutions tailored for industries that require exceptional strength, durability, and heat resistance. Renowned for their impressive toughness and superior resistance to corrosion, these sheets and plates are designed to endure high temperatures while meeting international quality standards. Boikanyo prides itself on precision manufacturing, rigorous testing, and customized solutions that cater to a variety of industrial needs, making them a reliable partner for clients in construction, power generation, petrochemical, and engineering sectors, both locally and internationally.
Alloy Steel Gr 12 Sheets and Plates are crafted from a well-balanced blend of chromium, molybdenum, and carbon, along with small amounts of silicon, manganese, phosphorus, and sulfur. The addition of chromium and molybdenum boosts their resistance to oxidation, scaling, and corrosion, while also enhancing their strength at elevated temperatures. These plates showcase remarkable mechanical properties, including impressive tensile strength, high creep resistance, and toughness under pressure. Their stable microstructure ensures they perform consistently in high-heat and high-stress environments, making them ideal for demanding industrial applications where durability and weldability are essential.
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 | K11757 | – |
| C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|
| 0.04 – 0.17 | 0.35 – 0.73 | 0.035 | 0.035 | 0.13 – 0.45 | 0.74 – 1.21 | 0.4 – 0.65 |
| A387 / SA387 Grade 12 | Class 1 | Class 2 |
|---|---|---|
| Tensile Strength (ksi) | 50-80 | 65-85 |
| Tensile Strength (MPa) | 380-550 | 450-585 |
| Yield Strength (ksi) | 33 | 40 |
| Yield Strength (MPa) | 230 | 275 |
| Elongation in 200mm (%) | 18 | 19 |
| 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 Gr 12 Sheets and Plates offer several advantages, including exceptional strength, toughness, and resistance to wear and corrosion, making them ideal for harsh environments. Their high tensile strength and ability to withstand elevated temperatures enhance their performance in industries like power generation, construction, and heavy machinery. Gr 12 alloy steel also provides excellent weldability and machinability, ensuring ease of fabrication. Additionally, it delivers superior fatigue resistance and longevity, reducing maintenance costs and increasing the reliability and safety of equipment and structures in demanding applications.
Yes, we offer custom sizes for Alloy Steel Gr 12 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.
These Alloy Steel Gr 12 Sheets and Plates find extensive use in industries that operate under extreme temperature and pressure conditions. They’re commonly utilized in the fabrication of boilers, heat exchangers, pressure vessels, and piping systems. Power generation facilities incorporate them into steam turbines and thermal equipment, while refineries and petrochemical industries depend on them for reactors and process equipment. Additionally, these plates are favored in construction, shipbuilding, and heavy engineering due to their strength and reliability. With their outstanding heat resistance, durability, and corrosion protection, Alloy Steel Gr 12 Sheets and Plates provide long-lasting performance in various applications.
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