2205 Duplex Stainless Steel Strip (UNS S32205)
Lork Group is a reliable manufacturer and supplier of 2205 Duplex Stainless Steel Strip and Coil in China. Type 2205 is a duplex (austenitic/ferritic) stainless steel alloyed with chromium, molybdenum, and nitrogen for improved performance and corrosion resistance compared to 304 and 316 stainless steels.
Features of 2205 Duplex Stainless Steel Strip
Corrosion Resistance: The 2205 stainless steel bar offers excellent corrosion resistance, making it ideal for use in harsh environments. It effectively resists corrosion from a wide range of chemicals, including acids, alkalis, and chlorides.
High Strength: With high strength, 2205 stainless steel strip is perfect for applications requiring robust mechanical strength. Its yield strength reaches up to 450 MPa, and its tensile strength can go up to 620 MPa.
Duplex Structure: The duplex structure of 2205 stainless steel strip provides exceptional resistance to stress corrosion cracking, pitting, and crevice corrosion. Additionally, it boasts good weldability and formability.
Heat Resistance: 2205 stainless steel strip exhibits good heat resistance, making it suitable for high-temperature applications. It can withstand temperatures up to 300°C.
As a leading Duplex Stainless Steel strip and coil supplier in China, Lork Group manufactures and produces 2205 Duplex Stainless Steel Strip of various sizes. If you have any mechanical requirements, please confirm with we. We can customize the material exactly to your requirements.
Chemical Composition
|
Element |
% |
|
C |
0.03 max |
|
Mn |
2.00 max |
|
Si |
1.00 max |
|
P |
0.03 max |
|
S |
0.02 max |
|
Cr |
22.0 – 23.0 |
|
Ni |
4.5 – 6.5 |
|
Mo |
3 – 3.5 |
|
Fe |
Balance |
|
N |
0.14 – 0.20 |
Physical Properties
|
Density |
g/cm³ |
7.86 |
|
lb/in.³ |
0.284 |
|
|
Modulus of Elasticity (E) |
At 70°F (20°C) |
29.0 x 10³ ksi (200 GPa) |
|
Electrical Resistivity |
33.5 µohm-in, (85.1 µohm-cm) |
|
|
Thermal Conductivity |
104 Btu-in/ft2-hr-°F |
|
|
Coefficient of Expansion |
11.1 µin/in.-°F (70-2000°F) |
|
|
14.0 µm/m-°C (0-300°C) |
||
Mechanical Properties
|
Annealed |
Heat Treatment |
1868-2050°F (1020-1121°C) |
|
Tensile Strength |
120 – 150 ksi (825-1035 MPa) |
|
|
Suggested Operating Conditions |
-58°F to 572°F (-50 to 300°C) |
|
|
Spring Temper |
Heat Treatment |
Stress relieve as needed |
|
Tensile Strength |
200 ksi (1300 MPa) |
|
|
Suggested Operating Conditions |
Up to 550°F (288°C) |
Application
- Mixing tanks
- Heat exchangers
- Pressure vessels
- Extraction/distillation columns
- Pulp processing equipment
- Pipes
- Pumps
- Food processing equipment
- Springs
Surface Treatment
Hot Tags: 2205 Duplex, Duplex 2205, Stainless Steel Strip, UNS S32205, Ferritic-Austenitic Steel, High Strength Strip, Chloride Resistant Strip
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