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Super Duplex Steel Angles are crafted to provide exceptional strength, corrosion resistance, and durability, making them a top choice for critical applications in harsh environments. These angles blend the high strength of duplex stainless steels with remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich and marine settings. Their well-balanced microstructure of austenite and ferrite guarantees toughness, weldability, and structural reliability. Offered in various sizes, thicknesses, and finishes, Super Duplex Steel Angles are widely utilized across industries where mechanical performance and resilience against tough conditions are essential.
Typically, the composition of Super Duplex Steel Angles includes chromium (24–26%), molybdenum (3–5%), and nickel (6–8%), along with nitrogen and manganese to boost corrosion resistance and strength. These elements contribute to their impressive tensile strength of around 750–850 MPa and excellent yield strength, which is nearly double that of standard stainless steels. They showcase outstanding hardness, remarkable impact toughness, and retain strength even in sub-zero or elevated temperatures, making them a highly adaptable structural material.
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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Wiraphan Sheets and Plates based in Bangkok, Thailand, 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 Angles find extensive use in offshore platforms, desalination plants, chemical processing, marine engineering, heat exchangers, and structural applications in industries that demand corrosion-resistant load-bearing supports. They are also employed in the oil and gas sector for subsea equipment and pipeline supports, where chloride-induced corrosion poses a risk. Their durability, long service life, and ability to endure extreme working conditions make them a cost-effective and dependable solution for heavy-duty industrial and structural applications.
Yes, we offer custom sizes for Super Duplex Steel Angle to meet specific project needs. Our team at Wiraphan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@wiraphansheetsplates.com.
Super Duplex Steel Angle is widely used in industries requiring high strength and corrosion resistance. Its applications include the oil and gas sector, especially in offshore platforms, pipelines, and refineries, where exposure to harsh environments is common. It is also utilized in chemical processing, marine engineering, and desalination plants due to its excellent resistance to pitting and crevice corrosion. Other applications include heat exchangers, pressure vessels, and structural components in construction, ensuring reliability and performance in challenging environments with high mechanical and environmental demands.
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