Duplex Stainless Steel 2205, often referred to as UNS S32205 or simply 2205, is a highly sought-after material in the world of engineering and manufacturing due to its unique combination of properties. One of the most popular forms of this alloy is the Duplex Stainless Steel 2205 Round Bar. In this article, we will explore the key features and applications of this versatile engineering material.
Composition and Properties:
Duplex Stainless Steel 2205 is a mixed microstructure of austenite and ferrite, offering an excellent balance of strength, corrosion resistance, and cost-effectiveness. The chemical composition typically includes high levels of chromium (around 22%), molybdenum (3%), and nitrogen (0.18%). This composition imparts exceptional resistance to various corrosive environments, making it ideal for a wide range of applications.
1. Corrosion Resistance: 2205 Round Bars excel in corrosive environments, including acidic and chloride-rich conditions, making them suitable for applications such as chemical processing, marine equipment, and offshore platforms.
2. High Strength: This alloy offers superior strength, making it suitable for structural components in the construction and manufacturing industries.
3. Cost-Effective: Compared to some other high-performance alloys, Duplex Stainless Steel 2205 provides a cost-effective solution without compromising on quality or performance.
4. Weldability: It has excellent weldability, which allows for ease of fabrication, making it a popular choice for various engineering projects.
5. Good Heat Resistance: It maintains its mechanical properties at elevated temperatures, expanding its application range.
|Standard||ASTM A479, ASTM A276, AMS 5511, AMS 5513, AMS 5647|
|Dimensions||DIN, EN, ASTM, JIS, ASME, BS, AISI|
|Hex Bar Size||2-100mm A/F|
|Round Bar Size||Diameter: 3-~800mm|
|Flat Bar Size||Thickness: 2 -100mm|
|Width: 10 to 500mm|
|Angle Bar Size||3mm*20mm*20mm~12mm*100mm*100mm|
|Square Bar Size||4 to 100mm|
|Channel Bar||80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness|
|Rectangular Bars Section||3.0 to 12.0mm thickness|
|Threaded Bar Billet Size||1/2 to 495mm Diameter|
|Rectangles Size||33 x 30mm to 295 x 1066mm|
|Hollow Bar||32mm OD x 16mm ID to 250mm OD x 200mm ID)|
|Tolerance||H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements|
|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|
|Surface||Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished|
|Form||Rod, Round, Channel Bar, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc.|
Duplex Stainless Steel 2205 Round Bars find application in a wide range of industries, including:
1. Oil and Gas: Used for pipelines, pressure vessels, and components in offshore drilling rigs due to its corrosion resistance and strength.
2. Chemical Processing: Ideal for handling corrosive chemicals, thanks to its resistance to various acids and chemicals.
3. Pulp and Paper Industry: Used in paper production equipment and chemical processing plants.
4. Marine and Shipbuilding: Popular in shipbuilding for its ability to withstand the harsh marine environment.
5. Structural Components: Used in structural engineering for its strength and durability.
6. Food and Beverage: In applications where corrosion resistance and hygiene are paramount, such as food processing equipment.
To preserve the high standards of our selection of industrial round bar, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of round bar.
|2205||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|
|Density||Melting Point||Yield Strength (0.2%Offset)||Tensile Strength||Elongation|
|7.8 g/cm3||1350 °C (2460 °F)||Psi – 80000 , MPa – 550||Psi – 116000 , MPa – 800||15 %|
Chemical and Physical Testing
Tensile test on metals - ISO 6892-1
Universal Testing Machine
|1.4462 Round Bar||Duplex Steel 2205 Cold Drawn Round bar|
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