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What are the key differences between cast aluminum and extruded aluminum in landscape chair frames?
When selecting materials for landscape chair frames, cast aluminum and extruded aluminum are two popular choices, each with distinct characteristics. Cast aluminum is created by pouring molten aluminum into molds, resulting in intricate designs and thicker, more durable frames. This method allows for complex shapes and decorative details, making it ideal for high-end outdoor furniture. However, cast aluminum can be heavier and more prone to porosity, which may affect longevity.
Extruded aluminum, on the other hand, is formed by forcing aluminum through a die to create uniform profiles. This process yields lightweight, strong, and corrosion-resistant frames with consistent dimensions. Extruded aluminum is often more cost-effective and easier to mass-produce, but it lacks the design versatility of cast aluminum.
In summary, cast aluminum excels in aesthetics and sturdiness, while extruded aluminum offers practicality and efficiency. Your choice depends on priorities like design, weight, and budget for landscape furniture.
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