Home > Super Duplex Steel > Super Duplex Steel Coil
Nasir Nickel Alloys in Manama, Bahrain, supplies Super Duplex Steel Coils made from grade S32760, a highly alloyed stainless steel known for its exceptional strength and corrosion resistance in harsh environments. The S32760 alloy features a balanced austenitic and ferritic microstructure, with 24-26% chromium, 6-8% nickel, 3-5% molybdenum, copper, tungsten, and nitrogen additions, enhancing resistance to pitting, crevice corrosion, and stress corrosion cracking. These coils are available in various thicknesses from 0.5 mm to 12 mm and widths up to 2000 mm, ideal for precision fabrication and demanding industrial applications such as chemical processing, offshore pipework, desalination, and power generation.
Super Duplex Steel S32760 coils offer high tensile strength around 750 MPa and yield strength near 550 MPa, maintaining mechanical integrity and toughness even at sub-zero temperatures. Their excellent corrosion resistance supports use in chloride-rich and aggressive chemical environments, making them suitable for critical equipment like pressure vessels, heat exchangers, and storage tanks. The versatile coil form allows efficient manufacturing into sheets and strips for applications requiring uniform thickness and excellent surface finish.
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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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Coils in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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.
The combination of durability, corrosion resistance, and mechanical strength ensures that Super Duplex Steel S32760 coils meet stringent industry standards such as ASTM A240 and ASME SA240. Nasir Nickel Alloys delivers these coils with consistent quality, accommodating custom sizes and finishes to fulfill diverse engineering and industrial demands.
