Home > Super Duplex Steel > Super Duplex Steel Coil
Elvis Nickel Alloys, a top-notch manufacturer and supplier located in Houston, USA, specializes in high-quality Super Duplex Steel Coils designed for applications that demand exceptional strength and corrosion resistance. Crafted from premium materials like UNS S32750 (SAF 2507) and UNS S32760 (Zeron® 100), these coils boast a unique dual-phase (austenitic-ferritic) microstructure, providing outstanding protection against chloride stress corrosion cracking, pitting, and crevice corrosion. With a range of widths, thicknesses, and finishes available, Super Duplex coils meet international standards such as ASTM A240, ASME SA240, and EN 10088-2, making them perfect for challenging environments in the offshore, marine, and chemical industries.
Super Duplex steel coils offer exceptional strength and durability, with high chromium and molybdenum content for excellent corrosion resistance They excel at stress corrosion cracking, pitting and erosion, making them ideal for harsh environments. These coils have high tensile and yield strengths, good impact toughness, and high heat resistance. Their durability ensures reliable performance in offshore oil and gas, chemical processing and marine applications, where both strength and longevity are important.
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Standard |
ASTM A240 / ASME SA240 |
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Thickness |
0.2mm – 5.0mm |
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Width |
3.2mm – 1500mm |
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Length |
AS PER CUSTOMER’S REQUIREMENT |
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Test Certificate |
Yes |
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Coils Hardness |
Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
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Finish |
Hot rolled Coils (HR), Cold rolled Coils (CR), NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. |
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Form |
Coil / Strip |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Super Duplex Steel Coils | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| Super Duplex Steel Coils | 7.8 | 0.281 | 1350 | 2460 |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Coils in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Coils are used in demanding applications requiring high strength and corrosion resistance. They are ideal for offshore oil and gas platforms, where they endure harsh marine environments and high pressures. These coils are also employed in chemical processing industries to handle aggressive chemicals and in desalination plants for their seawater resistance. Additionally, they find applications in power generation and marine industries, providing reliable performance and durability in extreme conditions.
