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Product Description
1. Basic Features
Material: The 1100 aluminum coil belongs to the pure aluminum series, with an aluminum content of no less than 99.00%, exhibiting superior corrosion resistance and processing performance.
Density: Approximately 2.71 g/cm³, contributing to its lightweight nature.
Electrical Conductivity: With a conductivity of approximately 59% IACS, it is well-suited for electrical applications.
Thermal Conductivity: Possessing a thermal conductivity of 222 W/(m·K), it demonstrates excellent heat dissipation properties.
Melting Point: Approximately 660°C.
2. Mechanical Properties
Tensile Strength: Approximately 95 MPa.
Yield Strength: Approximately 35 MPa.
Elongation: Approximately 35%, indicating good ductility.
Hardness: Brinell hardness of around 23 HB.
3. Chemical Properties
Corrosion Resistance: Demonstrates outstanding performance in most environments, particularly in atmospheric and aqueous conditions.
Surface Treatment: Anodizing, spraying, and other processes can enhance both corrosion resistance and aesthetic appeal.
4. Processing Performance
Formability: Easily press-formed, drawn, bent, and otherwise processed.
Weldability: Compatible with various welding methods, including TIG and MIG.
Machinability: General machinability; appropriate cutting tools and lubricants are recommended for optimal results.
5. Application Fields
Electronics and Electrical: Utilized in the manufacture of capacitors, heat sinks, etc.
Packaging: Suitable for food and pharmaceutical packaging, such as aluminum foil and cans.
Building: Employed as roofing, wall cladding, and other decorative materials.
Transportation: Used in the production of automotive and railway components.
6. Specifications and Dimensions
Thickness: Commonly ranges from 0.2 mm to 6.0 mm.
Width: Typically between 100 mm and 2000 mm.
Length: Customizable according to requirements; commonly available lengths range from 1000 mm to 6000 mm.
7. Surface Status
Surface Treatment: Includes bright, matte, drawing, and other finishes.
Surface Quality: Free from cracks, bubbles, inclusions, and other defects.
8. Packaging and Transportation
Packing: Generally packed in wooden or metal cases lined with moisture-proof materials.
Transport Requirements: Protection against collision, moisture, and corrosive substances is essential.
9. Standards and Certification
Implementation Standard: Complies with GB/T 3880-2012, ASTM B209, and other relevant standards.
Certification: Certified under the ISO 9001 quality management system.
10. Precautions
Storage: Should be stored in a dry, well-ventilated environment, avoiding contact with acids, alkalis, and other corrosive substances.
Usage: Appropriate processing technology and surface treatment should be selected based on specific application requirements.
Summary:
The 1100 aluminum coil finds extensive use across various industries due to its exceptional corrosion resistance, processability, and lightweight characteristics. Proper selection of specifications and surface treatments can maximize its performance advantages.
