Duplex Steel Circles

Duplex steel circles are flat, round plates or discs made from duplex stainless steel, a combination of austenitic and ferritic stainless steel. Duplex steel has high tensile strength, corrosion resistance, and fatigue strength, which enable its application in various sectors. These circles are produced by processes such as cutting or stamping of the duplex steel sheets into circular shapes and are applicable in areas where enhanced mechanical properties and suitability in adverse environment is required.

Advantages of Duplex Steel Circles

 These flexible Duplex Steel Circles offer numerous benefits for industrial applications.

• Superior Strength-to-Weight Ratio: Duplex steel circles are rigid but not heavy. Thus, they can be very useful where strength is required without adding much weight.
• Corrosion and Wear Resistance: This material is highly resistant to corrosion and wear, which makes it last longer and reduces frequent replacement.
• Cost-Effectiveness: Duplex steel is high-performance and low-cost compared to other high-aluminum stainless steels.
• Versatility: Suitable for different kinds of applications where the material is subjected to severe environments or requires high strength and ductility.
• Reliability: The product's reliability is attained by the quality and performance of the duplex steel circles in a challenging environment.
• High Temperature Performance: The high-temperature tolerance, along with the oxidation resistance, makes the use of the duplex steel circles suitable for thermal stress.

Duplex Steel Circles offer several advantages that make them suitable for industrial and commercial applications.

Applications of Duplex Steel Circles

Due to its excellent features, Duplex Steel Circles are preferred for various industrial applications. Some of the main applications include.

• Marine Engineering: Duplex Steel Circles are used in the marine industry on parts like propellers, rudders, and hulls due to their excellent corrosion resistance and high strength in seawater environments. 
• Chemical Processing: It is applied in chemical processing equipment such as reactors, heat exchangers, and pipelines where it is necessary to withstand the effects of aggressive chemicals and high temperatures. 
• Oil and Gas Industry: Duplex Steel Circles are used in parts such as flanges, valves, and fittings in the oil and gas industry due to their resistance to stress corrosion cracking and high mechanical strength. 
• Pulp and Paper Industry: Duplex Steel Circles are used in parts of pulping and paper-making equipment where high tensile strength and resistance to corrosive atmosphere are desirable. 
• Power Generation: They are applied in power plants especially in areas that are exposed to high temperatures and pressures for instance the turbine blades and casings. 
• Water Treatment: Duplex Steel Circles are used in water treatment plants for valves, pumps and other parts which are exposed to corrosive and abrasive atmospheres. 
• Construction: In the construction industry these circles are employed in structural members, reinforcement bars and architectural features that require strength and resistance to corrosion. 
• Automotive Industry: Duplex Steel Circles are used for parts such as exhaust systems and vehicle structural parts. They possess high strength and heat resistance. 
• Food Processing: They are used on the food processing equipment since they can be easily cleaned and they do not rust when exposed to food acids and cleaning compounds. 
• Aerospace: Duplex Steel Circles are used in aerospace industries for structural parts where strength and resistance to the environment is of paramount importance.

Duplex Steel Circles are applied across various industries due to their valuable features, which make them versatile.