Home > Super Duplex Steel > Super Duplex Steel Bars
| Super Duplex Steel Bar Standard | ASTM A276, AMS 5513, AMS 5511, AMS 5647 |
|---|---|
| Super Duplex Steel Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Super Duplex Steel Round bar size | Diameter: 3-~800mm |
| Super Duplex Steel Hex Bar size | 2-100mm A/F |
| Super Duplex Stainless Steel Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Super Duplex Steel Square bar size | 4 to 100mm |
| Super Duplex Steel Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Super Duplex Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Super Duplex Steel Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| ASTM A276 Type Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Super Duplex Stainless Steel Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Super Duplex Steel Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Super Duplex Hex Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| ASTM A276 Type Hollow Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| SAF 2205 T-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Super Duplex Steel Flat Bars Condition | Hardened & tempered, annealed |
| ASTM A276 Type Cold Rolled Bar Technique | Super Duplex Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Super Duplex Rod Processing | Bar cutting to 650mm |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
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We offer These Super Duplex Steel Bars as per DIN, ISO, JIS or ANSI Standard.
Water resistance: Super Duplex steel plates exhibit exceptional corrosion resistance, especially in harsh environments such as seawater, chemical processing agents, and acidic solutions. This corrosion resistance ensures durability, portability, and reliability in various applications.
High strength: Super duplex steel bars have superior mechanical properties, including high tensile strength and yield strength. This strength allows them to withstand heavy loads and stresses, making them suitable for construction and load-bearing applications.
Excellent weldability: Despite high strength, super duplex steel strips retain excellent weldability, making them easy to manufacture and assemble. This property simplifies the manufacturing process and allows these tapes to be used in various industries.
Stress Corrosion Crack Resistance: Super duplex steel plates exhibit stress corrosion crack resistance, a common issue in corroded environments. This resistance ensures component integrity and reduces the risk of accidental failure, especially in critical applications.
Cost-effectiveness: While super duplex steel frames can have a higher initial cost than conventional materials, their durability, longevity and low maintenance requirements help reduce costs significantly over the life of the building or equipment. This cost efficiency makes them a desirable long-term investment.
Versatility: Super duplex steel frames find applications in various industries such as oil and gas, chemical processing, marine engineering and aerospace. Their versatility comes from a combination of corrosion resistance, high strength and other useful properties, making them suitable for various complex environments and applications.
Thermal stability: Super duplex steel frames retain their mechanical properties at elevated temperatures, ensuring stability and performance under thermal stress. This property makes them suitable for applications where exposure to high temperatures is a concern, such as heat exchangers and power plants.
Environmental Sustainability: Being durable, corrosion resistant and recyclable, super duplex steel plates help sustain the environment by reducing waste and the need for frequent replacement. This aspect aligns with the increasing emphasis on sustainability in contemporary industrial practices.
Super Duplex Steel Bars 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.
Subsea Equipment: Super duplex steel frames are extensively used in subsea equipment such as pipelines, risers, manifolds and umbilicals for subsea oil and gas production. Sea water provides high corrosion resistance and mechanical strength. It is ideal for tolerating harsh deep sea conditions and the environment
Chemical storage tanks and reactors: These pads are used in the chemical processing industry to manufacture chemical storage tanks, reactors and process vessels. Their excellent resistance to various chemicals and acid solutions ensures the equipment is authentic and durable.
Desalination equipment: Super-duplex steel is used in desalination equipment for evaporators, distillation units and brine heaters. The corrosion resistance of seawater and salt solution and their high efficiency are suitable for extreme conditions of desalination systems
Heat exchangers and condensers: Super duplex steel plates are used in the manufacture of heat exchangers, condensers and evaporators in the petrochemical, energy generation, and HVAC (heating, ventilation, air conditioning) industries For corrosion resistance and its ability to withstand high temperatures makes it ideal for efficient heat transfer.
Water and wastewater treatment: Super duplex steel bars find application in water and wastewater treatment for equipment like filtration systems, pumps, clarifiers, etc. Corrosion resistance to chemicals and abrasion of solids in water makes it suitable for use in these harsh environments.
Yes, super duplex steel frames are suitable for natural gas applications. They provide excellent corrosion resistance, which is important in environments containing hydrogen sulfide or carbon dioxide. Their strength ensures structural integrity under pressure, making them ideal for pipelines and tanks. Super duplex steel bars also resist sulfide pressure cracking, which is important for acid gas control. Because of its excellent weldability, it is compatible with manufacturing processes. Its durability makes it a reliable alternative to natural gas.
Super duplex steel frames should be handled and stored in a clean, dry place to prevent dirt and corrosion. It is important to avoid contact with substances that can damage or corrode the surface, such as chloride-containing substances. In addition, proper lifting and handling procedures must be followed to avoid rod damage.
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