The minimum wall thickness of aluminum die castings is not a fixed value but is influenced by various factors, including the complexity of the casting, its size, and the die-casting material. Typically, the minimum wall thickness of aluminum die castings ranges from 0.5 mm to 2 mm. To provide a more detailed reference, the following sections elaborate from different perspectives:
Minimum Wall Thickness of Aluminum Alloy Die Castings
Minimum Wall Thickness of Aluminum Die Castings by Size
Small Aluminum Die Castings
Mobile phone cases, with side lengths usually within ten centimeters, generally have a wall thickness between 0.5 mm and 1 mm.
Outdoor wireless base station metal enclosures, approximately 200–400 mm in length, require comprehensive consideration of structural strength, protection performance, heat dissipation needs, and cost when selecting wall thickness. Generally, a wall thickness of 2.5 mm to 4 mm is suitable for such enclosures.
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