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Boikanyo Sheets and Plates is a leading manufacturer and supplier based in Cape Town, South Africa, specializing in high-quality metal products. With a commitment to excellence, they provide a wide range of steel sheets, plates, and custom solutions to meet diverse industrial needs. One of their flagship products is the Super Duplex Steel S32750 Channel, known for its exceptional strength, corrosion resistance, and durability, making it ideal for demanding applications in industries such as oil and gas, marine, and chemical processing.
Super Duplex Steel S32750 is a high-performance alloy composed primarily of 25% chromium, 7% nickel, 4% molybdenum, and traces of other elements like nitrogen, copper, and tungsten. Its composition provides excellent corrosion resistance, especially in chloride-rich environments. The mechanical properties include high tensile strength of approximately 800-1000 MPa, yield strength around 550-750 MPa, and good impact toughness at low temperatures. With superior resistance to pitting, crevice corrosion, and stress corrosion cracking, S32750 is ideal for demanding applications in the oil and gas, chemical, and marine industries.
Specifications : ASTM A790 / ASME SA790
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
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.8 | 0.281 | 1350 | 2460 |
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.
Super Duplex Steel S32750 Channel offers several advantages, making it highly suitable for demanding applications. Its high chromium and molybdenum content provide exceptional corrosion resistance, especially against pitting, crevice corrosion, and stress corrosion cracking in chloride-rich environments. The alloy’s superior strength, with high tensile and yield strengths, ensures durability and reliability under extreme pressure. Additionally, it exhibits excellent resistance to abrasion, high temperatures, and oxidative environments. S32750’s combined features of strength, corrosion resistance, and toughness make it ideal for use in industries such as oil and gas, marine, and chemical processing.
Yes, we offer custom sizes for Super Duplex Steel S32750 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.
Super Duplex Steel S32750 Channel is widely used in industries requiring high strength and excellent corrosion resistance. Its primary applications include the oil and gas sector, particularly for offshore platforms and subsea pipelines, where exposure to harsh environments is common. It is also used in chemical processing, desalination plants, and marine environments due to its resistance to pitting, crevice corrosion, and stress corrosion cracking. Other applications include heat exchangers, pressure vessels, and equipment in the paper and pulp industry, where high durability and performance are crucial.
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