Aluminum or Stainless Steel, Which Is More Reliable Material for Aerospace Parts?

Aerospace manufacturing involves making heavy duty parts of space crafts, aircrafts, and missiles. Compared to other metalworking industries, there is a need for next level materials, process, and skillful operations. This specific industry manufacturing comes under certain rules and regulations, this is why the aerospace parts companies need to have different certificates and registrations. It’s to ensure that the parts they produce are authentic and dependable and meet the high standards of strength and tolerance. For making such finely finished and sturdy parts, exceptional quality CNC machinery is also crucial. If you are an aerospace parts manufacturing firm, we offer the best quality CNC machinery for sale.

CNC Machinery for Sale for Making Aerospace Parts

CNC machines bring fine perfection and precision, whether you prefer aluminum or steel. Our CNC machinery for sale is ideal for both, but here the need is to keep pace with the latest trends and research. There was a time when aluminum was highly preferred material for aerospace applications, but now firms have moved ahead of its sole quality that is being lighter in weight. Currently, a typical jet body has only 20% of aluminum components in it.

Other composite materials like carbon-reinforced polymers, and honeycomb materials have mostly replaced aluminum, as they are also lighter in weight. For meeting the capability of withstanding pressure, hot temperature and corrosion, steel is now the best preference. Still, we cannot deny the importance of aluminum in aerospace parts manufacture.

Aluminum for Aerospace Parts

We are one of the leading CNC tool distributors in Georgia, North Carolina, South Carolina, Tennessee, Alabama, and the Southeast, which provides its expertise about the use of material. Even though the use of aluminum has declined, it is still widely used in today’s aircrafts because of its light weight. Another specialty of aluminum is that it can be easily engineered and machined. It makes the best alloys with copper, magnesium, and zinc, making it resistant to high temperatures. Here we take a look at advantages of using aluminum in aerospace parts.

Strong and lightweight

If you want to understand which material is suitable in heavy industrial machine tools making, then we recommend aluminum for aerospace. It’s because aluminum is strong, unbreakable, and light weight. Many of the aerospace parts need to be lighter as well as strong, and this is where aluminum works well.

Anti-Rust Material

This material is highly rust-resistant, as it is found in multiple grades. The use of the required gauge makes it compliant with the specific part to make it corrosion resistant.

Efficient Conductivity

Our CNC tool distributors in Georgia, North Carolina, South Carolina, Tennessee, Alabama, and the Southeast recommends aluminum in electrical and electronic components because of its high conductivity. Its conductivity level, around 37.7 million Siemens/meter at room temperature, which makes it highly efficient when machined for electrical parts.

Surface Finishing

Our CNC tool distributors in Georgia, North Carolina, South Carolina, Tennessee, Alabama, and the Southeast produce CNC machinery, which creates fine finishes. The perfection of aluminum cannot be denied, as it accommodates in various finishing processes like tinting, painting, and anodization.

Recyclability

The scrape of aluminum is easily recyclable. It enables the manufacturers to reuse the worn-out parts and also the cut outs, which are left behind during new parts machine working.

Affordable Material

Aluminum is cheaper than materials like brass, titanium, and peek, but its parts do not compromise on performance. It’s easy to mold and machined, which helps save energy also.

Stainless Steel for Aerospace parts

Stainless steel is stronger than aluminum and is a bit heavier. In aerospace parts making there is the need of lighter weight material, and this is why stainless steel was not preferred. It’s the alloy of steel and chromium and offers high resistance to corrosion and wear and tear. It’s used to make parts, like actuators, fasteners, and landing gears, which need capability to withstand high temperatures. If you are a firm who deals in these aerospace parts then we are the best CNC tool distributor in Georgia, North Carolina, South Carolina, Tennessee, Alabama, and the Southeast. Here we let you know the advantages of steel in the aerospace industry.

Strong and Long-lasting

Stainless steel is highly recommended due to its high-quality strength-to-weight ratio. As it resists higher temperatures, this quality can be enhanced by heat curing and cold hardening processes. It has many metallurgical structures and among those, martensitic stainless steel is the strongest one.

Extremely Adaptable and Flexible

It is a highly flexible material that can be easily welded, cut, and machined. If added with sulfur, it becomes easier to shape. While other materials are prone to brittle, high quality stainless steel is considered as the most easily formable material.

Low Maintenance and Durability

Due to its strength and high resistance to temperature and tough environments, it doesn’t wear out quickly. This is why it is preferred for industrial machining, as it requires least maintenance and repair work.

Appealing and Enticing

This material has a fine finish in itself. It is flawless, smooth, and shiny. Not just this, it retains shine for long. This is why it is preferred for the interiors of kitchen and bodies of appliances.

FAQs

What aluminum alloys are preferred in the aerospace industry?

The most widely used aluminum alloys in the aerospace industry are Al-Cu alloys (2xxx series), Al-Zn alloys (7xxx series) and Al-Li alloys. 2xxx series alloys are typically used for making parts which are high damage resistant.

Which metals are mostly used in making aerospace parts?

Aerospace parts are mostly made out of Stainless steel, titanium, nickel, copper, and their alloys. These are major components of engine blocks, providing high strength and also withstand extremely high temperatures.

What are different grades of steel used in aerospace parts manufacture?

There are four main types of metallurgical form of steel i.e., carbon, stainless, alloy and tool.