436 Stainless Steel Pipe/Tube Details
Overview
436 stainless steel pipe/tube is a ferritic stainless steel alloy designed for applications requiring improved corrosion resistance compared to standard ferritic grades. It offers a balance of corrosion resistance, formability, and cost-effectiveness, making it suitable for various industrial and commercial uses.
Key Characteristics
Corrosion Resistance: Provides better resistance to oxidation and corrosion compared to basic ferritic grades. It performs well in mildly corrosive environments and offers improved resistance to oxidation at elevated temperatures.
Formability: Good formability allows it to be easily shaped and fabricated into various forms and sizes, suitable for diverse applications.
Magnetic Properties: Magnetic due to its ferritic structure, which can be advantageous for applications requiring magnetic properties.
Heat Resistance: Maintains reasonable performance at moderately high temperatures, though it is not as heat-resistant as some austenitic grades.
Weldability: Can be welded using standard techniques; however, it is generally less suitable for welding compared to austenitic grades. Proper procedures should be followed to ensure weld quality.
Chemical Composition
Carbon (C): ≤ 0.08%
Manganese (Mn): 1.00%
Silicon (Si): ≤ 1.00%
Phosphorus (P): ≤ 0.040%
Sulfur (S): ≤ 0.030%
Chromium (Cr): 16.00-18.00%
Nickel (Ni): ≤ 0.75%
Common Applications
Automotive Components: Used in automotive exhaust systems and trim parts where good corrosion resistance and durability are needed.
Industrial Equipment: Applied in various industrial equipment and machinery parts that benefit from moderate corrosion resistance and formability.
Architectural Applications: Suitable for architectural features and decorative elements where appearance and corrosion resistance are important.
Consumer Goods: Employed in consumer products such as kitchen appliances and household items where moderate corrosion resistance is sufficient.
Advantages
Enhanced Corrosion Resistance: Offers improved resistance to oxidation and corrosion compared to standard ferritic grades, making it suitable for moderately corrosive environments.
Good Formability: Can be easily fabricated into different shapes and sizes, allowing for flexibility in manufacturing processes.
Cost-Effective: Provides a balance of performance and affordability, making it a practical choice for various applications where high corrosion resistance is not the primary requirement.
Magnetic Properties: Useful in applications that require magnetic characteristics.
Summary
436 stainless steel pipe/tube is a ferritic stainless steel known for its improved corrosion resistance, good formability, and cost-effectiveness. Its chemical composition and properties make it suitable for a variety of applications, including automotive components, industrial equipment, architectural features, and consumer goods. With its combination of enhanced corrosion resistance, formability, and affordability, 436 stainless steel is a versatile choice for applications requiring moderate performance.
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