Difference Between Aluminum And Cast Aluminum Patio Furniture

 

The two forms of aluminum available on the market are: hollow (or extruded) and cast (which means solid).

 

If you’re looking for a lightweight and simple-to-move chair, extruded is the way to go. Those who live in areas that experience strong winds and require a long-lasting outdoor product should choose cast aluminum-

Extrusion is used to form the majority of hollow aluminum sets. Simply said, this means a piece of metal is pushed through a device that shapes it into a hollow, round, or square frame.

When it comes to choosing high-quality extruded aluminum, there are several things to consider.

 

Quality Differentiators

• Weight: The higher the quality of the material, the heavier the chair. This implies there’s more assistance and the chair is less likely to blow away. However, lighter chairs are ideal for senior people or families with children since they are easy to lift and move.
• Support: If you toss extruded aluminum into the wind, it’s more likely to dent or bend than solid aluminum. Steel supports are often built into the metals to provide more support to avoid dents and bending.
• Techniques: Powder-coating is a method of painting metals that involves cleaning and smoothing the metal surface with a Corona gun before applying paint. Powder paint comes off in a powder form and is attracted to the metal by an electrostatic force. It is then baked to make it glossy and for a smooth finish that incorporates the metal. Other producers may just utilize a standard paint in spray or liquid form and apply it to the metal, which makes it more prone to peeling. The majority of our sets are coated in powder paint. Metal that has not been properly cleaned before the Corona paint is applied develops flaws. This results in bubbles, peeling paint, and faded or blotchy paint.
• Welding: Some firms prefer to weld joints utilizing brass, rather than aluminum or steel. The majority of welding is done in a combination material of aluminum, zinc and steel.
• Storage: There are generally a lot of different types of aluminum sets that may be stacked. This is because, in order to avoid damage from frost, it’s best to store them during the winter. Offering stacking choices provides customers with peace of mind that their assets will be well cared for and protected.

The majority of cast aluminum sets are molded. They fill a cast frame with extremely hot, molten metal and allow it to set. It also means that your patio furniture may now be more ornate. It also adds more sturdiness to the product structure because there are no hollow components.

 

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There are a few things to look for when purchasing cast aluminum that is similar to those for extruded aluminum:

Quality Differentiators

• Fillers: Some manufacturers add fillers to aluminum to make it less dense and more prone to fractures.
• 3D molds: You’ll notice that certain cast sets appear to be unfinished on just one side. The chair backs will be concave. The product is finished on all sides and looks good from every vantage point thanks to a three-dimensional molding.
• Weld Sanding: Welds with a lot of bubbles are known as “bubble-gum welds,” and they indicate that the manufacturer did not take the time to sand down and polish out the welding point. The opposing viewpoint is that if a weld is sanded down too much, the connection can become fragile.

 

Is Cast Aluminum Patio Furniture Cheaper Than Aluminum?

 

Assuming you would like a cost comparison between the two products:

It is typically cheaper to customize an extruded aluminum product than a cast aluminum product.

This is because the manufacturing process for extruded aluminum is less complex and therefore less costly. Additionally, extruded aluminum is more easily worked with, meaning that it can be more easily customized to your specifications.

 

Conclusion

However, cast aluminum products usually have a more refined appearance than extruded aluminum products. This is because the manufacturing process for cast aluminum allows for more intricate designs. Additionally, cast aluminum products are typically stronger and more durable than extruded aluminum products.

If you’re looking for a lightweight and simple-to-move chair, extruded is the way to go. Those who live in areas that experience strong winds and require a long-lasting product should choose cast aluminum.