2205 stainless steel hot rolled plate
2205 stainless steel hot rolled plates, also known as Duplex 2205, are a highly corrosion-resistant and high-strength stainless steel grade. It offers a combination of excellent mechanical properties and superior resistance to various corrosive environments. These plates are produced through a hot rolling process, where the steel is heated above its recrystallization temperature and then passed through a series of rollers to achieve the desired thickness.
| Material | 2205 Stainless Steel |
| Form | Hot Rolled |
| Thickness Range | 3.0mm - 80.0mm |
| Width Range | 1000mm - 2000mm |
| Length Range | 2000mm - 6000mm |
| Surface Finish | 2B, BA, No.1, No.4, HL, etc. |
| Tensile Strength (min) | 620 MPa |
| Yield Strength (min) | 415 MPa |
| Elongation (min) | 25% |
| Hardness | ≤HB 350 |
| Density | 7.8 g/cm³ |
| Chemical Composition | Carbon (C): 0.03% maximum Silicon (Si): 1.00% maximum Manganese (Mn): 2.00% maximum Phosphorus (P): 0.03% maximum Sulfur (S): 0.02% maximum Chromium (Cr): 21.00% - 23.00% Nickel (Ni): 4.50% - 6.50% Molybdenum (Mo): 2.50% - 3.50% Nitrogen (N): 0.08% - 0.20% |
Corrosion Resistance: 2205 stainless steel hot rolled plates offer excellent resistance to localized corrosion, including pitting, crevice corrosion, and stress corrosion cracking. It is suitable for use in chloride-rich environments.
High Strength: These plates exhibit higher strength compared to conventional austenitic stainless steels, enabling them to withstand heavy loads and structural demands.
Good Weldability: 2205 stainless steel can be easily welded using common techniques, providing ease of fabrication and joining.
Duplex Structure: This steel grade has a balanced microstructure consisting of both austenite and ferrite phases, which contributes to its exceptional combination of strength and corrosion resistance.
Heat Resistance: 2205 stainless steel maintains its mechanical properties and corrosion resistance even at elevated temperatures, making it suitable for high-temperature applications.
Chemical processing equipment
Oil and gas industry (pipelines, offshore platforms)
Desalination plants
Heat exchangers and condensers
Pulp and paper industry
Food processing equipment
Structural components in construction
Marine and shipbuilding industry
Please note that the specific technical specifications and applications of 2205 stainless steel hot rolled plates may vary depending on the manufacturer or supplier.
