304L Stainless Steel Plate/Sheet Details
Overview
304L stainless steel plate/sheet is a low-carbon version of the 304 grade austenitic stainless steel. It offers superior corrosion resistance and excellent mechanical properties, making it ideal for applications that require welding and involve severe corrosive environments. The lower carbon content minimizes carbide precipitation during welding, ensuring the material maintains its corrosion resistance.
Key Characteristics
Corrosion Resistance: Provides excellent resistance to a wide range of corrosive environments, including atmospheric and mild chemical conditions.
Low Carbon Content: The low carbon content reduces the risk of carbide precipitation during welding, which helps maintain corrosion resistance in welded structures.
Mechanical Properties: Exhibits high strength and good ductility, even at cryogenic temperatures.
Formability: Can be easily formed and fabricated using various processes, including welding, machining, and forming.
Hygiene: Non-porous surface makes it easy to clean and sterilize, making it ideal for applications requiring strict hygiene standards.
Chemical Composition
Carbon (C): ≤ 0.03%
Manganese (Mn): ≤ 2.00%
Silicon (Si): ≤ 0.75%
Phosphorus (P): ≤ 0.045%
Sulfur (S): ≤ 0.03%
Chromium (Cr): 18.0-20.0%
Nickel (Ni): 8.0-12.0%
Nitrogen (N): ≤ 0.10%
Common Applications
Chemical Processing: Suitable for use in chemical processing equipment due to its resistance to corrosion.
Food and Beverage Industry: Employed in food processing equipment and storage tanks because of its non-reactive nature and ease of cleaning.
Pharmaceuticals: Utilized in pharmaceutical manufacturing and processing equipment where hygiene and corrosion resistance are critical.
Marine Environments: Ideal for marine applications due to its excellent resistance to saltwater corrosion.
Architectural Applications: Commonly used in architectural elements such as handrails and facades for its aesthetic appeal and durability.
Advantages
Superior Corrosion Resistance: Offers exceptional resistance to corrosion in a variety of environments, including atmospheric and mild chemical conditions.
High Strength and Ductility: Provides strong mechanical properties, including high strength and good ductility.
Ease of Fabrication: Can be easily welded, machined, and formed into various shapes and sizes.
Hygienic Surface: Non-porous and easy to clean, ideal for applications requiring high levels of cleanliness.
Minimized Carbide Precipitation: The low carbon content minimizes carbide precipitation during welding, preserving corrosion resistance.
Summary
304L stainless steel plate/sheet is a versatile and high-performance material suitable for a wide range of applications. Its outstanding corrosion resistance, excellent mechanical properties, and ease of fabrication make it a preferred choice for industries such as chemical processing, food and beverage, pharmaceuticals, marine, and architecture.
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