S32205/F60 Duplex Stainless Steel Round Bars

JN ALLOY supplies S32205 Bars, S32205 Rods, UNS S32205 Bars Rods, 1.4462 S32205 Solid Bars, ASTM A276 UNS S32205 Bars, ASTM A479 Stainless Steel Bars.

Duplex Steel S31803 Round Bars is a ferritic and austenitic stainless steel that has higher corrosion resistance and elevated potency. These Duplex Steel S32205 Round Bars combines better-quality resistance to SCC, pitting, high strength and crevice corrosion in comparison by means of other stainless steel grades. Our Duplex Steel S31803 Square Bars is nitrogen improved steel that was industrialized to fight common corrosion issues come across by means of the 300 series stainless steels. These Duplex Steel S32205 Flat Bars is ferritic, two – phase, austenitic 3 percent molybdenum, 22 percent chromium, and 5 percent – 6 percent nickel – alloyed stainless steel. Chloride stress corrosion cracking is especially prone to the duplex structure. Duplex 2205 Welding Rod has exceptional power and endurance, as well as strong weldability. The aim of welding any duplex stainless steel is to achieve fusion and heat-affected zones with the base metal's excellent corrosion tolerance and sufficiently high impact durability for the application.

Jinie Technology (Jiangsu) Co., LTD is a leading supplier of Duplex Steel 2205 Round Bars, including UNS S32205 grades rich in chemicals like chromium, nitrogen, and molybdenum. This can be defined as a high-performance UNS S2205 material having high strength and corrosion resistance. These Duplex Steel S31803 Threaded Bars are being offered in different sizes and shapes to our customers. The corrosive environment of these Duplex Steel S32205 Hollow Bars may significantly reduce the effective fatigue strength of steel. When hot forming is required, the work – piece of our Duplex Steel S31803 Hexagonal Bars should be heated uniformly and worked in the range of 1750 Degree F – 2250 Degree F. These Duplex Steel S32205 Triangular Bars is quite soft at these temperatures and is readily formed, where above this range it is subject to hot tearing. We provide products to clients in different sizes, lengths, dimensions, & types. We also designed the 2205 duplex bars to fulfil the custom needs of your business.

Duplex S32205 boasts a high tensile strength of 650 to 850 MPa, allowing it to withstand significant stress without deforming. With a yield strength around 448 MPa at 0.2% proof, Duplex S32205 can also endure substantial loads without permanent deformation, making it ideal for structural applications.

Ductility and Hardness
Duplex S32205 can stretch over 25% before breaking, showcasing its excellent ductility. The hardness of Duplex S32205 bars is generally less than 270 HB (Brinell Hardness) or less than 31 HRC (Rockwell C Hardness). This balance of wear resistance and machinability makes it suitable for components exposed to abrasive conditions.

Modulus of Elasticity
The modulus of elasticity for Duplex S32205 is approximately 200 GPa at room temperature, slightly decreasing with increasing temperature: 194 GPa at 100°C, 186 GPa at 200°C, and 180 GPa at 300°C. This high modulus of elasticity ensures the material's ability to return to its original shape after deformation, maintaining dimensional stability under load.

Physical Properties
Density: The density of Duplex S32205 is about 7.8 g/cm³, contributing to its overall strength and robustness.
Thermal Properties: Duplex S32205 has a heat conductivity of 15 W/m·K and a heat capacity of 500 J/kg·K at 20°C, ensuring efficient heat transfer and stability in temperature fluctuations.
Linear Expansion Factor: The linear expansion factor at 20°C is around 13.0 × 10^-6 K^-1, increasing to 13.5 × 10^-6 K^-1 at 200°C and 14.0 × 10^-6 K^-1 at 300°C. This controlled expansion rate minimizes the risk of thermal stress and distortion, making Duplex S32205 suitable for high-temperature environments.

ASTM A479 UNS S32205 Round bar Sizes

Oil and Gas Industry

Duplex S32205 bars are extensively used in the oil and gas industry due to their superior corrosion resistance and high strength. These bars are ideal for use in offshore platforms, pipelines, and oil and gas processing equipment, where they can withstand harsh environments and exposure to corrosive substances, particularly in high-chloride settings.

Marine Industry

The marine industry values Duplex S32205 bars for their outstanding seawater corrosion resistance and robust mechanical strength. They are commonly used in shipbuilding, desalination plants, and other marine applications, ensuring durability and longevity in environments with high salt content.

Chemical Processing

The chemical processing industry benefits from the use of Duplex S32205 bars in various applications, such as chemical process vessels, piping, heat exchangers, storage tanks, and reactors. The alloy's combination of high corrosion resistance and strength makes it suitable for handling aggressive chemicals and high-pressure environments.

Pulp and Paper Industry and Power Generation

Duplex S32205 bars are crucial in the pulp and paper industry, where they are used in equipment such as pulp mill digesters, bleach washers, and chip pre-steaming vessels. Their ability to resist chloride-induced stress corrosion cracking and maintain high mechanical strength is essential for the demanding conditions in this sector. In the power generation industry, Duplex S32205 bars are employed in environments that require high corrosion resistance and mechanical strength, particularly in fuel gas desulfurization equipment.

Food Processing

The food processing industry uses Duplex S32205 bars in equipment that needs to resist corrosion and be easy to clean. These bars help keep food processing equipment hygienic and long-lasting, which is essential for food safety.

Petrochemical and Fertilizer Industries

Duplex S32205 bars find extensive applications in the petrochemical and fertilizer industries. They are used in various processing equipment and piping systems, benefiting from the alloy's high corrosion resistance and mechanical properties to handle aggressive chemicals and high pressures.

Construction and Structural Applications

For construction and structural uses, Duplex S32205 bars are preferred due to their exceptional strength and corrosion resistance over other stainless steels. They are ideal for building structures, bridges, and infrastructure projects where durability and low maintenance are important.

Duplex S32205 bars are used in heat exchangers and piping in the chemical industry due to their great corrosion resistance and strength. They are also found in storage tanks and reactors in the chemical and pulp and paper industries. Additionally, these bars are ideal for seawater equipment and desalination plants because they resist seawater corrosion and perform well over time.