2205 Plate
2205 plate is a high-quality stainless steel plate that is used in a wide range of applications. With its superior performance and durability, this plate is ideal for use in construction, industrial, and marine industries. It has excellent resistance to corrosion, high strength, and is easy to work with.
2205 plate is made up of a combination of chromium, molybdenum, nickel, and nitrogen. These elements work together to make the plate incredibly resistant to corrosion from acids, alkalis, and other corrosive materials. As a result, it has a long lifespan and is ideal for use in harsh environments.
One of the biggest advantages of 2205 plate is its high strength. It can withstand high pressure and stress without losing its shape or integrity. This makes it an ideal material for use in heavy-duty applications such as bridges, offshore drilling rigs, and pressure vessels.
In addition, 2205 plate is easy to work with. It is highly weldable and can be cut, formed and machined with ease. This makes it ideal for use in customized applications where precision is key.
With so many advantages, it's no wonder that 2205 plate is highly sought after in the market. It is a reliable and durable material that can withstand the toughest conditions and remain intact.
Product Specification
- Material: 2205 stainless steel plate, also known as S31803 duplex stainless steel plate.
- Thickness: Generally 0.3-50mm.
- Width: The common width is 1000mm, 1220mm, 1500mm, etc., can also be customized according to customer needs.
- Length: Generally 2000mm, 2440mm, 3000mm, etc., can also be customized according to customer needs.
- Surface treatment: 2B, 2D, fine mirror, HL, NO.1 and other different surface treatment, can be selected according to customer needs.
- Technical standards: Meet ASTM A240, ASME SA240 and other standards.
- Scope of application: Widely used in petroleum, chemical, pharmaceutical, shipbuilding, machinery and other fields of pipeline, storage tank, structural parts and other manufacturing.
Characteristics
- High strength
- Corrosion resistance
- Stress corrosion cracking resistance
- Advanced manufacturing process
- Price advantage
Applications
- Chemical and petrochemical industries
- Marine industry
- Oil and gas industry
- Pulp and paper industry
- Medical equipment
Equivalent Grades of Duplex Steel 2205 Sheet
STANDARD |
WERKSTOFF NR. |
UNS
|
---|---|---|
Duplex 2205 Plate |
1.4462 / 1.4462 |
UNS S31803 / UNS S32205 |
Chemical Composition of Duplex 2205 Sheet
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
2205 (S31803) |
Min Max |
- 0.030 |
- 2.00 |
- 1.00 |
- 0.030 |
- 0.020 |
21.0 23.0 |
2.5 3.5 |
4.5 6.5 |
0.08 0.20 |
2205 (S32205) |
Min Max |
- 0.030 |
- 2.00 |
- 1.00 |
- 0.030 |
- 0.020 |
22.0 23.0 |
3.0 3.5 |
4.5 6.5 |
0.14 0.20 |
Mechanical Properties of Duplex 2205 Sheet
Grade |
Tensile Str |
Yield Strength |
Elongation |
Hardness |
|
Rockwell C (HR C) |
Brinell (HB) |
||||
2205 |
621 |
448 |
25 |
31 max |
293 max |
Types:
Surface finish
- Polishing treatment: By polishing the surface of the plate, it can make its surface smooth and have a good gloss. This treatment is usually used to improve the appearance of the occasion, such as furniture manufacturing and decoration and other fields.
- Grinding treatment: Grinding treatment is to fine-polish the surface of the plate through the grinding process, so as to eliminate the surface burr and uneven phenomenon. This treatment is usually used to improve the flatness and mechanical properties of the plate.
- Pickling treatment: Pickling treatment is to remove the oxide layer and surface oxide by soaking the surface of the plate in an acidic solution to make a chemical reaction occur on the surface. This treatment is usually used in cases where surface oxides and stains need to be removed.
- Sandblasting treatment: Sandblasting is to impact the plate by spraying silica sand and other substances at high speed, so as to form small pits and lines on the surface, so as to improve its mechanical properties and anti-slip performance. This treatment is usually used for occasions where it is necessary to improve the slip resistance and mechanical properties of the plate.
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