Home > Duplex Steel >Duplex Steel S32205 Coils
Duplex Steel S32205 Coils stand as a testament to human ingenuity and expertise in metallurgy, embodying a carefully fusion of distinct metals. custom-built with precision in manufacturing processes, these coils symbolize the collaborative efforts of skilled professionals. With enhanced strength, corrosion resistance, and exceptional mechanical properties, Duplex Steel S32205 Coils are indispensable in industries ranging from offshore oil and gas to chemical processing. Through a hands-on approach in their creation, stringent quality standards are met, showcasing the seamless integration of human skill and metallurgical innovation in every coil produced.
Standard | ASTM A240 / ASME SA240 |
---|---|
Thickness | 0.2mm – 5.0mm |
Width | 3.2mm – 1500mm |
Length | AS PER CUSTOMER’S REQUIREMENT |
Test Certificate | Yes |
Coils Hardness | Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
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. |
Form | Coil / Strip |
Make | Jindal, Bahru, Posco Korea, Posco Thainox, Columbus, Acerinox, Aperam, Tisco, Nisshin, Nippon And Many More Mills. |
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
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We offer These Duplex Steel S32205 Coils as per DIN, ISO, JIS or ANSI Standard.
Duplex Steel S32205 Coils applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Chemical: Duplex steel coils are widely used in chemical industries to resist chemical corrosion and weather. They are Suitable for applications such as chemical refineries, tanks and pipelines.
Oil and Gas: Duplex steel coils are used in the oil and gas industry on equipment such as offshore platforms, pipelines and subsea components. Their high strength and stress corrosion crack resistance make them ideal for harsh oil and gas environments. Search and production are consistent
Desalination equipment: Due to its excellent resistance to chloride stress corrosion cracking and pitting, duplex steel coils are used in the manufacture of desalination plants, especially for products such as heat exchanger systems and piping consuming seawater role
Water Treatment Systems: Water treatment plants use duplex steel coils for filtration, pumps, valves and other equipment. Their corrosion and water resistance make them suitable for handling different types of water, such as seawater and chemically treated water.
Heat Exchangers: Duplex steel coils are employed in the manufacturing of heat exchangers for various industrial processes, including petrochemical, power generation, and HVAC systems. Their thermal conductivity and resistance to corrosion enhance the efficiency and longevity of heat transfer equipment.
Corrosion resistance: Duplex steel S32205 is known for its excellent corrosion resistance, especially in the presence of chloride ions. Ensure the coils you choose have the necessary corrosion resistance for your intended use, whether in marine environments, chemical applications, or other corrosive environments.
Strength and stiffness: Check the cable’s performance, including its strength and stiffness. Duplex steels generally provide higher strength compared to austenitic or ferritic stainless steels. Ensure the coils meet your application’s strength requirements and provide enough stiffness to withstand impacts and dynamic loads.
Weldability: If your application involves a manufacturing or welding process, consider the weldability of the coils. Welding duplex steel can be more difficult than austenitic stainless steel, but proper welding techniques and filler materials can mitigate this issue. Look for coils with good weldability properties to ensure ease of manufacture without compromising performance.
Formability and Machinability: If your application requires sizing or machining operations, consider the formability and machinability of the duplex steel coil. Generally, duplex steels exhibit lower workability than austenitic stainless steels but can still be produced by standard processes. Similarly, check that the coils can be machined properly to your design requirements.
Duplex Steel S32205 Coils are excellent for hygienic and sanitary applications due to their corrosion resistance, high strength, and durability. They’re often used in industries like food processing, pharmaceuticals, and healthcare where cleanliness and hygiene are paramount, ensuring safe and reliable performance in demanding environments.
Duplex Steel S32205 Coils find applications in various industries such as chemical processing, oil and gas, marine engineering, and desalination due to their exceptional corrosion resistance, high strength, and excellent weldability. They’re used for pressure vessels, heat exchangers, piping systems, and structural components requiring robust performance in aggressive environments.
Recommended welding techniques for joining Duplex Steel S32205 Coils include gas tungsten arc welding (GTAW), shielded metal arc welding (SMAW), and gas metal arc welding (GMAW). These methods maintain the material’s corrosion resistance and mechanical properties, ensuring strong, durable welds suitable for various industrial applications.
When machining Duplex Steel S32205 Coils, use low cutting speeds, sharp tools, and ample lubrication to minimize work hardening and tool wear. Additionally, maintain proper cooling to prevent thermal distortion. Post-machining annealing may be required for complex components to relieve residual stresses and enhance corrosion resistance.
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