Wuxi Sylaith Special Steel Co., Ltd.
Wuxi Sylaith Special Steel Co., Ltd.
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2205 Duplex Stainless Steel Plate Soft Temperatures Readily Formed
Production Description
Alloy 2205 duplex stainless steel plate is a 22% Chromium, 3% Molybdenum, 5-6% Nickel nitrogen alloyed duplex stainless steel plate with high general, localized and stress corrosion resistance properties in addition to high strength and excellent impact toughness.
Alloy 2205 duplex stainless steel plate provides pitting and crevice corrosion resistance superior to 316L or 317L austenitic stainless steels in almost all corrosive media. It also has high corrosion and erosion fatigue properties as well as lower thermal expansion and higher thermal conductivity than austenitic.
The yield strength is about twice that of austenitic stainless steels. This allows a designer to save weight and makes the alloy more cost competitive when compared to 316L or 317L.
Alloy 2205 duplex stainless steel plate is particularly suitable for applications covering the -50°F/+600°F temperature range. Temperatures outside this range may be considered but need some restrictions, particularly for welded structures.
Specification:
| Chemical Element | % Present |
|---|---|
| Carbon (C) | 0.0 - 0.03 |
| Chromium (Cr) | 21.00 - 23.00 |
| Manganese (Mn) | 0.0 - 2.00 |
| Silicon (Si) | 0.0 - 1.00 |
| Phosphorous (P) | 0.0 - 0.03 |
| Sulphur (S) | 0.0 - 0.02 |
| Nickel (Ni) | 4.50 - 6.50 |
| Nitrogen (N) | 0.10 - 0.22 |
| Molybdenum (Mo) | 2.50 - 3.50 |
| Iron (Fe) | Balance |
| Physical Property | Value |
|---|---|
| Density | 7.805 g/cm³ |
| Thermal Expansion | 13.7 x10^-6 /K |
| Modulus of Elasticity | 200 GPa |
| Thermal Conductivity | 19.0 W/m.K |
| Electrical Resistivity | 0.85 x10^-6 Ω .m |
| Mechanical Property | Value |
|---|---|
| Proof Stress | 500 Min MPa |
| Tensile Strength | 700 to 950 MPa |
| Elongation A50 mm | 20 Min % |
| Mechanical Property | Value |
|---|---|
| Proof Stress | 460 Min MPa |
| Tensile Strength | 700 to 950 MPa |
| Elongation A50 mm | 25 Min % |
| Mechanical Property | Value |
|---|---|
| Proof Stress | 460 Min MPa |
| Tensile Strength | 640 to 840 MPa |
| Elongation A50 mm | 25 Min % |
Product Details:
Q1: Can you send samples?
A: Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2: What product information do I need to provide?
A: Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3: It's my first time to import steel products, can you help me with it?
A: Sure,we have agent to arrange the shipment, we will do it together with you.
Q4: What ports of shipment are there?
A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao ports, you can specify other ports according to your needs.