Duplex Stainless Steel 2205
Duplex Stainless Steel 2205 is a highly popular and widely used material in various industries. It is a combination of austenitic and ferritic stainless steels, making it highly resilient, durable, and corrosion-resistant. Here are a few key features and benefits of this material:
- High Strength: Duplex Stainless Steel 2205 offers excellent strength and toughness, making it suitable for high-stress and heavy-duty applications.
- Corrosion Resistance: This material is highly resistant to corrosion, making it ideal for use in harsh environments that can be exposed to corrosion, such as marine applications.
- Cost-Effective: Duplex Stainless Steel 2205 is a cost-effective option compared to other materials with similar properties, making it a popular choice for a variety of applications.
- Versatility: This material can be used in a wide range of applications, including oil and gas, chemical processing, pulp and paper, and many others.
- Weldability: Duplex Stainless Steel 2205 has good weldability, which makes it easy to use and work with.
- Low Thermal Expansion: The low thermal expansion of this material reduces stress and distortion during fabrication, making it an ideal choice for complex structures.
Product Details:
Product Name Steel Products
Steel Type Stainless Steel
Steel Product Type Steel Sheets
Thickness 1-4 Millimeter (mm)
Application Construction
Color Silver
Grade: SAF 2205
Standard: AISI, ASTM, JIS, DN, BS
Width: 1220mm, 1500mm, 1800mm, 2000mm
Length: 2440mm, 3000mm, 6000mm, as client's requirement.
Our Processing Services
At our company, we offer a wide range of processing services to meet the unique needs of our clients. Here are some of the services we provide:
1. Cutting and shearing: Our state-of-the-art machinery allows us to cut and shear Duplex Stainless Steel 2205 into various shapes and sizes, depending on your requirements.
2. Bending and forming: We also offer bending and forming services to help you achieve the desired shape for your project.
3. Welding and fabrication: Our team of skilled welders and fabricators can weld and fabricate Duplex Stainless Steel 2205 to create customized products.
4. Surface treatment: We can provide surface treatments such as polishing, pickling, and passivation to enhance the appearance and performance of your products.
5. Testing and inspection: We ensure the quality of our products through rigorous testing and inspection processes, including ultrasonic testing, chemical analysis, and mechanical testing.
At our company, we are committed to providing high-quality Duplex Stainless Steel 2205 and exceptional processing services. Our team of experts is dedicated to meeting your unique needs and ensuring your satisfaction with every project. Contact us today to learn more about our services and how we can help you achieve your goals.
Mechanical Properties of Duplex Stainless Steel Grade 2205
| Grade | Tensile Str (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness-Rockwell C (HR C) | Hardness-Brinell (HB) |
|---|---|---|---|---|---|
| 2205 | 621 | 448 | 25 | 31 max | 293 max |
Physical Properties of Duplex Stainless Steel 2205
| Density(Kg.m-1) | 7810 |
|---|---|
| Magnetic Permeability | <50 |
| Young’s Modulus(N/mm2) | 190*10^3 |
| Specific Heat,20°℃(J.Kg-1.°K-1) | 400 |
| Specific Electrical Resistance,20℃(uO.m) | 0.85 |
| Thermal conductivity,20℃ | 15 |
| Mean coefficient of thermal expansion | 11*10^6 |
2205 Duplex Stainless Steel Chemical Composition:
| Grades | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 2205 (S31803) |
≤0.03 | ≤2.0 | ≤1.0 | ≤0.03 | ≤0.02 | 21.0≤Cr≤23.0 | 2.5≤Mo≤3.5 | 4.5≤Ni≤6.5 | 0.08≤N≤0.20 |
| 2205 (S32205) |
≤0.03 | ≤2.0 | ≤1.0 | ≤0.03 | ≤0.02 | 21.0≤Cr≤23.0 | 3.0≤M |
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