254 stainless steel hot rolled plate
254 stainless steel hot rolled plates, also known as UNS S31254 or 6% Mo super austenitic stainless steel, are highly alloyed materials with exceptional resistance to corrosion and high mechanical strength. 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 | 254 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) | 550 MPa |
| Yield Strength (min) | 310 MPa |
| Elongation (min) | 35% |
| Hardness (Brinell HB) | 210 - 230 |
| Density | 8.24 g/cm³ |
| Applications | Chemical processing, oil and gas industry, pulp and paper industry, seawater equipment, etc. |
| Chemical Composition | Carbon (C): 0.02% maximum Silicon (Si): 1.00% maximum Manganese (Mn): 2.00% maximum Phosphorus (P): 0.040% maximum Sulfur (S): 0.030% maximum Chromium (Cr): 20.00% - 22.00% Nickel (Ni): 17.50% - 18.50% Molybdenum (Mo): 6.00% - 6.50% Copper (Cu): 1.50% - 2.50% Nitrogen (N): 0.18% - 0.22% |
Corrosion Resistance: 254 stainless steel hot rolled plates offer excellent resistance to a wide range of corrosive environments, including chlorides, acids, and seawater.
High Mechanical Strength: These plates possess high tensile and yield strength, making them suitable for applications that require structural integrity and resistance to heavy loads.
Exceptional Pitting and Crevice Corrosion Resistance: The high molybdenum content in 254 stainless steel provides superior resistance to pitting and crevice corrosion, ensuring durability in aggressive environments.
Impact Toughness: These plates exhibit excellent toughness, allowing them to withstand impacts and shocks without compromising their structural integrity.
Weldability and Fabricability: 254 stainless steel hot rolled plates can be easily welded using common techniques. They also offer good formability, enabling the fabrication of complex structures and components.
Offshore and marine industry (shipbuilding, offshore platforms)
Chemical processing plants
Oil and gas industry (pipelines, valves, pumps)
Desalination plants
Pulp and paper industry
Food processing equipment
Pharmaceutical industry
Heat exchangers and condensers
Please note that the specific technical specifications and applications of 254 stainless steel hot rolled plates may vary depending on the manufacturer or supplier.
