430 Stainless Steel Plate/Sheet Details
Overview
430 stainless steel plate/sheet is a ferritic, non-hardenable stainless steel with excellent corrosion resistance and formability. It is characterized by its high chromium content, which provides good resistance to oxidation and corrosion, particularly in mildly corrosive environments. 430 stainless steel is commonly used in applications that require good corrosion resistance and aesthetic appeal.
Key Characteristics
Corrosion Resistance: Provides good resistance to corrosion in a wide range of environments, including nitric acid and organic acids.
Oxidation Resistance: Exhibits excellent resistance to oxidation and scaling at temperatures up to 815°C (1500°F).
Formability: Can be easily formed, bent, and shaped, making it suitable for a variety of applications.
Magnetic Properties: Exhibits magnetic properties in both the annealed and cold-worked conditions.
Cost-Effective: An economical choice for applications requiring corrosion resistance and formability.
Chemical Composition
Carbon (C): ≤ 0.12%
Manganese (Mn): ≤ 1.00%
Silicon (Si): ≤ 1.00%
Phosphorus (P): ≤ 0.040%
Sulfur (S): ≤ 0.030%
Chromium (Cr): 16.0-18.0%
Nickel (Ni): ≤ 0.75%
Common Applications
Kitchen Appliances: Widely used in kitchen appliances, including sinks, stove tops, and range hoods, due to its aesthetic appeal and corrosion resistance.
Automotive Trim: Employed in automotive trim and molding applications for its good formability and resistance to corrosion.
Architectural Applications: Suitable for architectural and structural applications, such as building facades and interior design elements.
Food Processing Equipment: Used in food processing and handling equipment for its non-reactive surface and ease of cleaning.
Chemical Processing: Utilized in chemical processing equipment that handles mildly corrosive substances.
Advantages
Good Corrosion Resistance: Provides reliable resistance to corrosion in a variety of environments, enhancing durability and longevity.
Excellent Formability: Easy to form, bend, and shape, making it versatile for different manufacturing processes.
Oxidation Resistance: Maintains its integrity and appearance at high temperatures, offering good oxidation resistance.
Magnetic Properties: Magnetic in both annealed and cold-worked conditions, which can be advantageous in certain applications.
Cost-Effective: Offers a balance of good performance and affordability, making it a practical choice for many applications.
Summary
430 stainless steel plate/sheet is a versatile and cost-effective material designed for applications requiring good corrosion resistance, formability, and aesthetic appeal. Its high chromium content provides excellent oxidation resistance, while its formability makes it suitable for a wide range of applications, including kitchen appliances, automotive trim, architectural elements, and food processing equipment.
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