Home > Super Duplex Steel > Super Duplex Steel Coil S32750
Santner Nickel Alloys is a trusted manufacturer and supplier in Hamilton, New Zealand, offering premium-quality Super Duplex Steel Coil S32750 for industries that require exceptional strength and corrosion resistance. Known for delivering reliable and high-performance materials, the company ensures each coil is crafted with precision and adheres to international quality standards. Super Duplex Steel Coil S32750 is designed to withstand extreme environments, making it ideal for critical applications. With a commitment to customer satisfaction, consistent quality, and timely delivery, Santner Nickel Alloys has become a preferred choice for clients across marine, chemical, oil and gas, and industrial sectors.
Super Duplex Steel Coil S32750 is made from a high-alloy mix containing chromium, nickel, molybdenum, and nitrogen, offering exceptional resistance to pitting and crevice corrosion. Its duplex microstructure provides high tensile and yield strength while maintaining good toughness and durability. The alloy delivers outstanding performance in chloride-rich and high-temperature environments. It also resists stress corrosion cracking, making it suitable for heavy-duty applications. With excellent structural stability, superior hardness, and strong mechanical properties, Super Duplex Steel Coil S32750 ensures long-lasting reliability under demanding industrial 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Coils S32750 in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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 Coil S32750 is widely used across industries that demand high strength, corrosion resistance, and durability. It is commonly applied in offshore platforms, seawater processing systems, and marine components due to its excellent resistance to chloride environments. In the oil and gas industry, it is used for pipelines, heat exchangers, pressure vessels, and subsea equipment. Chemical processing plants rely on these coils for applications involving aggressive chemicals and fluctuating temperatures. The material is also used in desalination plants, structural fabrication, and high-performance equipment, ensuring safety, efficiency, and long service life in challenging operating conditions.
