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Nizar Sheetsandplates, based in Amman, Jordan, stands out as a leading manufacturer and supplier of Super Duplex Steel Coils and Slitting Coils. Known for their top-notch stainless steel products, this company caters to a variety of industrial sectors that require exceptional strength and resistance to corrosion. Thanks to their cutting-edge production technology and rigorous quality control measures, Nizar Sheetsandplates guarantees that every coil meets international standards. Their dedication to excellence, prompt delivery, and outstanding customer service has made them a reliable partner in Jordan and beyond. They focus on providing robust steel solutions for tough and corrosive environments.
Super duplex steel coils and slitting coils are a mixture of austenitic and ferritic stainless steel, which generally contains 25% chromium, 7% nickel and 3-4% molybdenum, with traces of nitrogen, manganese, silicon etc. This unique composition prevents pitting, crack corrosion and stress corrosion cracking It ensures excellent resistance. Mechanical properties include tensile strength of 800-1000 MPa, yield strength of 550-750 MPa, and elongation of 15-25%. Known for their high strength, extreme durability and extreme durability, Super Duplex steel coils are ideal for high pressure, high temperature, corrosion applications in demanding applications
| Standards | ASTM A240 / ASME SA240 |
| Thickness | 0.2mm – 5.0mm |
| Width | 3.2mm – 1500mm & bove |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, AS PER CUSTOMER’S REQUIREMENT |
| Hardness | Annealed – pickled (soft), Soft, Hard, Half Hard, Quarter Hard, Spring Hard , 1/4 hard, Yi hard,3/4 hard , full hard , extra hard |
| Test Certificate | Chemical test, Fitting test, Alloy test, Radiography test, Macro and micro-test, Hydrostatic test, Impact test. |
| Finish | Cold rolled stainless steel strips annealed & pickled 2 B Cold rolled stainless steel strips annealed & skin passed 2R Work harden for specific hardness BA/BE/ Matt Finish Cold rolled stainless steel strips |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Super Duplex Steel Coils and Slitting Coils are made from a high-alloyed stainless steel featuring a well-balanced ferrite-austenite microstructure. Key components like chromium, molybdenum, and nickel give these coils remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. They boast high tensile and yield strength, impressive toughness, and good ductility. These mechanical properties allow for easy forming, welding, and machining while keeping their structural integrity intact even in extreme conditions. The unique blend of chemical composition and mechanical performance makes them perfect for heavy-duty applications in aggressive environments.
| Thickness (mm) | Width (mm) | Length (m) |
| 0.5 | 1000 | 250 |
| 0.8 | 1250 | 300 |
| 1 | 1500 | 350 |
| 1.2 | 1750 | 400 |
| 1.5 | 2000 | 450 |
| 2 | 1000 | 500 |
| 2.5 | 1250 | 550 |
| 3 | 1500 | 600 |
| 3.5 | 1750 | 650 |
| 4 | 2000 | 700 |
| 4.5 | 1000 | 750 |
| 5 | 1250 | 800 |
| 6 | 1500 | 850 |
| 7 | 1750 | 900 |
| 8 | 2000 | 950 |
| 9 | 1000 | 1000 |
| 10 | 1250 | 1050 |
| 11 | 1500 | 1100 |
| 12 | 1750 | 1150 |
| 15 | 2000 | 1200 |
| Thick. on base (millimeter) | Unit Wght / Coil (kilogram) |
|---|---|
| 3000 x1000 x3.0 | 78.0 |
| 3000 x1250 x4.5 | 143.0 |
| 3000 x1250 x6.0 | 180.0 |
| 3000 x1250 x8.0 | 210.0 |
Super Duplex steel coils and slitting coils offer unique advantages, including excellent corrosion resistance, especially in aggressive environments such as seawater, chemical and acidic conditions Their high chromium, molybdenum and nitrogen content ensures full excellent resistance to pitting, crack corrosion and stress corrosion. These lines provide extra strength and stability, making them suitable for heavy loads. Because of their excellent durability and fatigue resistance, they perform well at high pressures and extreme temperatures. In addition, super duplex steel coils offer excellent weldability and cost efficiency, making them ideal for industries such as oil and gas, marine and chemical processing.
Yes, we offer custom sizes for Super Duplex Steel Coil/Slitting Coil to meet specific project needs. Our team at Nizar Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
These Super Duplex Steel Coils and Slitting Coils find extensive use in industries where strength and corrosion resistance are paramount. They’re perfect for crafting pipes, pressure vessels, heat exchangers, and equipment for chemical processing. The oil and gas industry relies on them for offshore platforms, pipelines, and refinery components. In settings like desalination plants, marine environments, and petrochemical facilities, these coils deliver reliable performance against harsh conditions. Their versatility, durability, and corrosion resistance make Super Duplex Steel Coils and Slitting Coils essential for industrial applications that demand resilience.
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