Casting Aluminum vs. Die Casting: What's the Difference?

There are multiple ways we make things out of metal. The two popular methods are aluminium casting and die casting. Those approaches might sound vaguely familiar, but are also quite different. Let’s have a closer look about the comparison of casting aluminum vs Die Casting.

What Is Aluminum Casting and Die Casting?

Sand casting aluminum is a process of pouring hot, melted aluminum into a mold and letting it cool. This yields a solid body in the configuration of the mold. The more precise process of die casting involves pushing hot metal into a mold under pressure. That’s what makes this final product so precise and intricate. 

Variations in Quality and Accuracy

Quality and Consistency When we mention quality and accuracy, die casting is generally the preferred option. As the metal is driven into the mold, it can form more intricate shapes and designs. Aluminum casting may also be accurate, but might not have as much detail.

Economy and Efficiency

Running much faster, die casting is more efficient and cost-effective. The die-casting high pressure can produce many products quickly. However, casting aluminium is likely to be cheaper for small production, such as 100 bits of something.

Pros and Cons of the Two Approaches

The good thing about aluminum casting is it can be used for multiple products and is more versatile than die casting. Die cast is the type of metal is tougher and thicker with higher density. It can generate products that endure.

Picking the Right Approach for Your Project

How you cast the part will depend on what you need to do. If you are looking for very specific and detailed production, die casting potentially could be the best option. But if you’re looking for something more versatile and less expensive, aluminum casting might be preferable.