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Aluminum Keyboard Case: A Definitive Guide About Aluminum Keyboard Case With Its Importance

Keyboards made from scratch have become a part of our everyday lives, and design preferences have become increasingly important. It can sometimes be challenging to select a suitable keyboard case. You’ll find out why aluminum keyboard cases or frames are now more popular in this guide. In this guide, you will learn about aluminum keyboard cases in detail.

What is a keyboard frame or case?

A keyboard case is a customized physical casing with keycaps attached to it. A keyboard case contains your keys. The keyboard is just a way to communicate with the computer. It suffices to say that your keyboard case is as essential as your keyboard itself.

Does an aluminum case affect signal quality?

Aluminum, plastics, glass, & ceramic are the most common materials used nowadays to make phone cases. These components don’t compromise the reliability or strength of the signal. Avoid using metal casings since they primarily interfere with cell phone communications and block radio signals.

When making a keyboard case, why should aluminum alloy be used?

Metals such as aluminum have become one of the essential materials for electronics. It is a suitable material to work with. Aluminum keyboard cases are lighter and more innovative. Here are some reasons when making a keyboard case, why should aluminum alloy be used?


Aluminum is the best choice if you are concerned about the environment. Aluminum is the best choice if you are worried about the environment. It is one of the most eco-friendly metals around, so aluminum is the best choice if you’re concerned about the environment.


Aluminum is a recyclable metal. Therefore, it would be best if you considered using aluminum. As a result of recycling, you can also re-use it when the occasion arises.

Control of heat

Compared to other metals, aluminum is more efficient at dissipating heat. This means that you can use this type of keyboard case anywhere.

Advantages of aluminum keyboard case

It can be challenging to decide which type of keyboard is right for you. The aluminum keyboard case offers many advantages, so considering those benefits is just the right thing to do. Some of the benefits include the following.

Bright and colorful.

Aluminum keyboard cases that have been anodized have excellent scratch resistance and come in different colors, enhancing the product’s beauty.


Aluminum keyboard cases are far more durable than their counterparts. Aluminum keyboard cases have proven to last for a long time while remaining sturdy.


By nature, aluminum forms a protective layer in contact with the air. Rusting of the keyboard case is therefore not an issue.


In comparison to other metals, aluminum is relatively light. Steel, for example, is three times as light as aluminum.

Read more: What Is Quietest Mechanical Switches? How To Choose Them? And Top 4 Best Quietest Mechanical Keyboard Switches


It’s exciting to use aluminum for the keyboard case since it reflects light. Compared to a conventional keyboard case, the light makes it stand out.


The light and soft nature of aluminum contribute to its versatility in design. The primary purpose of this property of aluminum is to enable you to create different sizes of cases.

Optimal balance

Your keyboard will be more stable when using an Aluminum keyboard case.

What type of aluminum is best for making keyboard case?

Aluminum is a chemical element found in natural rocks. In addition to its alloys, aluminum has qualities useful for keyboard cases. This means that more than one metal is combined to form the material. Let me classify aluminum materials according to their physical properties to make this easier to understand. Among the most widely used types of aluminum are:

1. Aluminum 6061.

The 6061 Aluminum can be considered a jack of all trades. There is always a demand for 6061 aluminum. Consequently, it is a popular choice among manufacturers. Making keyboard cases with 6061 aluminum is a better choice. It has excellent strength, is highly anti-corrosive, is easily welded, and is very machine able. 

In situations where corrosion resistance and strength are crucial, 6061 aluminum is chosen. They also have a superior surface finish which makes them attractive to consumers.

2. Aluminum 6063.

Aluminum 6063 is almost like 6061. It is practically similar to the 6061, and it is more commonly used for architectural purposes. They can also be used for interior and exterior designs.

3. Aluminum 5052.

Aluminum 5052 has the excellent quality, too. As with 6061, it is better finished and has better corrosion resistance. The disadvantage of this type of aluminum is that it is difficult to machine. Heat cannot be used to treat this type of aluminum.

In addition to aluminum 5053, 7075, and 6053, other types of aluminum can be used to make a keyboard case, but it is not as expected.

Do aluminum keyboards rust?

Aluminum keyboards are becoming increasingly popular due to their durability and stylish look. However, one question that often arises is whether they rust. Aluminum, being a non-ferrous metal, does not rust in the traditional sense. Unlike iron, which reacts with oxygen and moisture to form iron oxide, or rust, aluminum forms a protective layer of aluminum oxide on its surface when exposed to the environment. This layer acts as a barrier that prevents further corrosion and protects the metal underneath.

That being said, aluminum keyboards can still suffer from corrosion or discoloration if exposed to harsh chemicals or prolonged moisture. It’s important to keep them clean and dry to prevent damage. Additionally, some aluminum keyboards may have other metal components, such as screws or hinges, which can rust if not made from rust-resistant materials.

What is the best way to make an aluminum keyboard case?

Once the keyboard case design has been completed, the next step is to manufacture it. Otherwise, you’ll never know what your keyboard looks like or how cool it is to use.

Let’s look at the different ways to make aluminum keyboard cases. Depending on the quantity, we will use another production method.

1. Prototypes or small-scale production.

It has not been tested, nor has it been accepted by the market, for the keyboard case that was just designed. To verify the match with the keyboard PCB installation, we recommend making prototypes first. The risks associated with design errors can be reduced as a result. Can you imagine how much money and energy pressure you would experience if you had 1,000 failed keyboard cases in your warehouse?

To manufacture small batches, we will use 3D printing and CNC machining, the fastest and cheapest methods. Recent technological advances have made 3D printing a prevalent manufacturing technique, especially for parts with complex internal structures. Even so, CNC is still the most widely used method for processing aluminum keyboard cases due to its speed, precision, and stability.

2. Mass production

After passing the test, you’re ready to sell your keyboard case on the market. Your next consideration is how to minimize costs. You can save a great deal of money by using die-casting technology. A die-casting mold will also require a high minimum order quantity, as they are expensive to manufacture.

Even if the internal space is more complex, Die Casting can be produced in stable mass production. CNC machining is necessary for secondary processing after dying casting, such as threaded whole drilling and debarring. Afterward, anodizing and other surface treatments are carried out. Even if you aren’t a professional in production, DEK can do everything for you. We design; you manufacture.

Apart from this if you are interested to know more about Top 7 Best Small Gaming Keyboards then visit our Pc builds category.


Aluminum keyboard cases are good?

The added weight is a plus for me, especially for smaller keyboards that weigh less already. The added weight, in my opinion, makes the board more attractive and feel more solid overall. When you press the keys on the poker, the aluminum case creates a sort of echo; some people refer to it as pinging.

What’s the best material for keyboards

Steel, aluminum, and brass plates give your keyboard a more rigid feel, but they also stiffen up the typing experience. You may also hear pings and other unwanted noises when you type. On the other hand, POM, polycarbonate, and FR4 are softer to type on.

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