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Boikanyo Sheets and Plates, located in Cape Town, South Africa, is a trusted name in the manufacturing and supply of high-quality metal products, including Duplex Steel Channel. Renowned for its remarkable strength, outstanding corrosion resistance, and durability, the Duplex Steel Channel from Boikanyo is made to meet international quality standards. Offered in a variety of sizes and thicknesses, these channels ensure reliable performance in challenging environments. Their well-balanced microstructure provides resistance to chemical, marine, and industrial corrosion, making them perfect for structural applications where mechanical strength and corrosion resistance are essential.
Duplex Steel Channel is made up of roughly equal parts of austenitic and ferritic stainless steel, typically containing 20–28% chromium, 4–6% nickel, along with some molybdenum and nitrogen. This unique blend results in tensile strengths ranging from 620 to 850 MPa and yield strengths between 450 and 650 MPa. The alloy is known for its good ductility and toughness, with an elongation rate of about 20–30%. Additionally, Duplex steel is highly resistant to chloride stress corrosion cracking, pitting, and crevice corrosion, often outperforming many standard stainless steels in harsh environments.
Specifications : ASTM A182 / ASME SA182
Angle Size Range : 20 x 20 mm to 100 x 100 mm
Angles Thickness : 3 to 12 mm (depending on size)
Channel Size Range : Base: 80 to 150 mm; Side: 40 to 75 mm
Channel Thickness : 5 to 6 mm (depending on size)
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
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.
Duplex steel channels offer several advantages, including excellent corrosion resistance, especially in chloride-rich environments, making them ideal for marine and chemical applications. Their unique microstructure provides superior strength and enhanced resistance to stress corrosion cracking, fatigue, and wear. Duplex steel is also highly durable, ensuring longevity in harsh conditions. Additionally, its high tensile and yield strength allows for the use of thinner sections without compromising performance, reducing material costs. Overall, duplex steel channels provide a cost-effective solution with outstanding mechanical properties and resistance, making them versatile for various industries.
Yes, we offer custom sizes for Duplex Steel Channel 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.
Duplex Steel Channel finds extensive use in chemical processing plants, offshore oil and gas structures, and desalination facilities where exposure to corrosive substances and saltwater is common. These channels are perfect for structural supports, frameworks, and load-bearing components that demand both high strength and corrosion resistance. They are also utilized in architectural and marine engineering projects. Boikanyo’s Duplex Steel Channel offers a robust, long-lasting solution for industries that require superior performance.
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