aluminum for laptop casings

Aluminum for Laptop Casing

  • Thickness: 0.8mm-3mm
  • Width: Under 1600mm
  • Length:Under 11000mm(11m) or by coil
  • Alloy: 5052, 6061, 6063


Aluminum alloys are commonly used for laptop casings due to their lightweight, durability, and aesthetic appeal. The choice of aluminum alloy for a laptop casing can depend on factors such as strength, weight, thermal conductivity, and cost. As I know, some aluminum alloys that are often used for laptop casings include:

  1. Aluminum 5052: This alloy offers good corrosion resistance and formability, making it suitable for casings that require shaping and molding.
  2. Aluminum 6061: Known for its balance of strength, weight, and machinability, this alloy is commonly used in various structural components, including laptop casings.
  3. Aluminum 6063: This alloy is prized for its excellent extrudability, making it suitable for laptop casings with complex shapes and profiles.
  4. Aluminum 7000 series: Alloys like 7075 are known for their high strength-to-weight ratio, making them suitable for applications where strength is a priority. However, these alloys might be less common due to their higher production costs.
  5. Aluminum 3000 series: Alloys like 3003 or 3004 are often used when moderate strength and excellent formability are important for laptop casings.

It’s important to note that the choice of alloy can vary based on the laptop manufacturer’s specific requirements, design considerations, and advancements in material technology beyond my last update. Manufacturers might also use proprietary blends or alloy variations to achieve the desired combination of properties.

If you’re looking for the most current and accurate information regarding aluminum alloys used in laptop casings, you can email me or whatsapp me +8613619844700 any time.