Home > Super Duplex Steel > Super Duplex Steel Coil S32750
Adrian Nickel Alloys stands out as a reliable manufacturer and supplier of top-notch **Duplex Steel Coil S32750** in Singapore, Pulau Ujong. They provide high-performance solutions tailored for industries that require exceptional strength, corrosion resistance, and durability. Crafted from super duplex stainless steel grade S32750, these coils boast a well-balanced microstructure of austenite and ferrite, which offers remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking—especially in environments rich in chlorides and other aggressive elements. Adhering to international standards, Duplex Steel Coil S32750 comes in a variety of thicknesses, widths, and finishes, making it perfect for a wide range of industrial applications, including marine, oil & gas, chemical processing, and structural projects.
**Duplex Steel Coil S32750** is made up of about 25% chromium, 7% nickel, 4% molybdenum, and nitrogen, along with trace elements that boost its mechanical and corrosion-resistant qualities. This alloy showcases a high tensile strength of around 800–850 MPa and a yield strength close to 550 MPa, along with excellent toughness, even in sub-zero temperatures. Its microstructure guarantees outstanding performance in both oxidizing and reducing environments, while its resistance to chloride-induced stress corrosion cracking makes it a great choice for long-term use in tough conditions.
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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 Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Coils S32750 in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, 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.
**Duplex Steel Coil S32750** finds extensive application in marine engineering for shipbuilding, desalination plants, and offshore structures that face seawater exposure. In the oil & gas industry, it’s utilized in subsea pipelines, heat exchangers, and pressure vessels. The chemical processing sector relies on it for equipment and piping systems that handle acidic and chlorinated solutions. Additionally, it’s used in pulp & paper production, power generation, and structural applications where high strength, low maintenance, and a long service life are crucial. Its blend of durability and corrosion resistance ensures dependable performance in even the most challenging environments.
