7075 Aluminum Machining

Aluminum is soft, lightweight, tractable, malleable, durable, non-magnetic properties and non-flammable metal. Have a good electricity conductor. So it is often choosed by cnc machining factory to make the parts which used in CNC automotive, Aerospace and medical industries. 

 

7075 aluminum machining refers to the machining and manufacturing of 7075 aluminum alloy. 7075 aluminum alloy is a high-strength aluminum alloy, mainly composed of aluminum, zinc, magnesium, and copper. It has excellent mechanical properties and corrosion resistance, and is widely used in aerospace, automotive industry, military manufacturing, and sports equipment.

What are the characteristics of 7075 aluminum alloy?

High strength: 7075 aluminum alloy is a very high strength aluminum alloy with higher tensile and flexural strength than ordinary aluminum alloys. Its strength is equivalent to that of many steels, and is one of the strongest of aluminum alloys.

Lightweight: Despite its high strength, 7075 aluminum alloy has a relatively low density, making it a lightweight material. This makes 7075 aluminum alloys very popular in applications where both strength and weight need to be considered.

Corrosion resistance: 7075 aluminum alloy has excellent corrosion resistance, resisting oxidation and corrosion. This makes it possible to use it in harsh environmental conditions, such as marine environments or chemical exposure.

Heat treatability: 7075 aluminum alloy has good heat treatment properties and can be heat treated to further improve its strength and hardness. This provides the flexibility to manufacture parts with high strength requirements.

7075 aluminum machined parts are mainly used in aerospace, automotive industry, military manufacturing and sports equipment. Specifically, they are used in the manufacture of structural aircraft parts (such as wings and stern fins), automotive parts (such as steering rods and body structures), firearms parts, motorcycle parts, and sports equipment (such as bicycle parts and hiking gear).
 

We are specialized in machining custom parts from 7075 aluminum, our products have several advantages.

 

First, the high strength and light weight properties of 7075 aluminum alloys give our products a competitive advantage in applications that require high performance and light weight.

 

Secondly, our machining 7075 aluminum products are exported overseas, which shows that our products are competitive in the international market. Moreover, our CNC machining aluminum products are of good quality and low cost, and we are able to provide our customers with customized 7075 aluminum machined parts with good performance and reasonable price.

 

After you know the 7075 aluminum machining, you know 7075 aluminum is popular material in cnc machining industry. The main element is zinc. It has high strength and is comparable to many steels with good fatigue strength and average machinability. 7075 aluminum is not suitable for welding; it’s costly. And it's has a good corrosion resistance, It has lower corrosion resistance than many other aluminum alloys but has better corrosion resistance than 2000 alloys. and the cost is relatively high, it is often used for tough parts, such as fuselages, bicycle parts, rock climbing kits, and aircraft wings.

 

Henghui Hardware was founded in 2011 as a leading manufacturer specializing in various cnc parts, including CNC machining, turning, milling, stamping metal parts, laser cutting, wire cutting etc. Such as Shaft, Pin, Axle, Gear, Bush,Base parts, Holder, Roller, Washer, Tube, Insert, Milled Enclosure, Case, Brackets, Frame, Gaskets, Light parts, Pulley or other customized parts etc. These parts used in a wide range of fields, such as Automative, Appliances, Agriculture, Medical Devices, Beauty Devices, Electronics, Constructrue, Food Equipment, Lighting, Aerospace and more. All our 7075 aluminum machining parts are strictly ISO qualified. We are committed to provide high quality products at competitive price according to your drawings and samples. Special parts for your special needs

 

Why Choose Us?

1. Customized OEM service

2. Small order accept, could help to make prototype

3. ISO quality control, 100% tested working before shipment.

4. Direct factory price with high quality aluminum machining services

5. Fast delivery: Order will be finished within 7-20days

6. Experienced engineers and sales work for our international customer.

What type of metal is 7075?

7075 is an aluminum alloy. It belongs to the series of aluminum-zinc-magnesium-copper alloys, known as the 7xxx series. This alloy is commonly referred to as aircraft-grade aluminum due to its high strength-to-weight ratio and excellent mechanical properties. 7075 aluminum machining parts are widely used in industries such as aerospace, automotive, military, and sports equipment. The addition of zinc, magnesium, and copper in the alloy composition enhances its strength, making it one of the strongest aluminum alloys available. 7075 is known for its exceptional strength, corrosion resistance, and ability to withstand high-stress environments.

 

Is 7075 aluminum magnetic?

No, 7075 aluminum is not magnetic. Aluminum itself is non-magnetic, and the addition of alloying elements, such as zinc, magnesium, and copper in the case of 7075, does not change its non-magnetic nature. This makes 7075 aluminum suitable for applications where magnetic properties are not desired or required.

 

Can 7075 aluminum be formed?

 

Yes. 7075 aluminum can be formed, but it has lower formability compared to some other aluminum alloys. It is considered to have moderate formability. The high strength and hardness of 7075 make it less ductile and more prone to cracking during forming processes such as bending or stretching. However, with the right equipment, techniques, and proper heat treatment, it is possible to form 7075 aluminum into various shapes and components. It is often used in applications where its high strength and lightweight properties outweigh the challenges of forming.

 

Can 7075 aluminum parts be anodized?

Yes, 7075 aluminum parts can be anodized. Anodizing is a common surface treatment process used to enhance the corrosion resistance, durability, and appearance of aluminum. It involves creating an oxide layer on the surface of the aluminum through an electrolytic process. The anodizing process can be applied to 7075 aluminum, as well as other aluminum alloys, to provide a protective and decorative coating. Anodizing can be performed in various colors and finishes, allowing for customization and meeting specific design requirements. It is important to note that the specific anodizing process and parameters may need to be adjusted to accommodate the unique properties of 7075 aluminum.

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