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The Versatile World of Beryllium Copper Machine Screws: Applications and Benefits

Beryllium copper, often referred to as BeCu or beryllium bronze, is an alloy that combines the strength of copper with the non-sparking characteristics of beryllium. This unique combination of properties makes beryllium copper machine screws an essential component in various industries. In this blog post, we will explore the applications and benefits of using beryllium copper machine screws.

Applications of Beryllium Copper Machine Screws

Beryllium copper machine screws find their use in a wide range of industries, including:

1. Aerospace: BeCu screws are used in aerospace applications due to their excellent electrical conductivity, non-sparking nature, and resistance to corrosion. They are commonly found in electrical connectors, switches, and other critical components.

2. Oil and Gas: The non-sparking properties of beryllium copper make it an ideal choice for use in hazardous environments, such as oil and gas drilling and processing facilities. BeCu screws help reduce the risk of fires or explosions in these environments.

3. Electronics: Beryllium copper screws are used in electronic devices due to their high electrical conductivity and corrosion resistance. They are commonly found in connectors, switches, and other components that require excellent electrical performance.

4. Medical: BeCu screws are used in various medical devices and equipment, such as MRI machines, X-ray machines, and surgical instruments, due to their non-magnetic properties and corrosion resistance.

5. Automotive: Beryllium copper screws are used in automotive components, such as sensors, switches, and connectors, due to their high electrical conductivity and corrosion resistance.

Benefits of Beryllium Copper Machine Screws

Some of the key benefits of using beryllium copper machine screws include:

1. High Strength: Beryllium copper screws offer superior strength compared to regular copper screws. Their strength is comparable to that of steel, making them suitable for heavy-duty applications.

2. Corrosion Resistance: BeCu screws have excellent resistance to corrosion, making them ideal for use in harsh environments and applications where exposure to moisture and chemicals is common.

3. Non-Sparking: Beryllium copper screws are non-sparking, making them suitable for use in hazardous environments where there is a risk of fire or explosion.

4. Non-Magnetic: BeCu screws are non-magnetic, making them ideal for use in applications where magnetic interference can cause problems, such as medical equipment and sensitive electronic devices.

5. Excellent Electrical Conductivity: Beryllium copper screws have high electrical conductivity, making them suitable for use in electrical applications where efficient power transfer is essential.

In conclusion, beryllium copper machine screws offer a unique combination of properties that make them a versatile and valuable component in various industries. Their high strength, corrosion resistance, non-sparking nature, non-magnetic properties, and excellent electrical conductivity make them an ideal choice for numerous applications.

CNC Copper Machining

CNC Machining Copper Material is good electrical conductivity, thermal conductivity, it is soft and good for machining as it has high plasticity, it is easily and rapidly to carry out desired shape as machining cutter can run faster than other steel materials, and also reach high precision.

Copper has a shiny reddish-orange finish, which varies slightly based on the surface finish method. Copper can be media-blasted and polished to achieve many different cosmetic surface finishes.

CNC Machining Copper Parts are widely used in the manufacture of electrical wires, cables, electric brushes, electric spark, and other electrical devices and products.

CNC Copper Machining

Benefits of CNC Copper Machining

1/ CNC Machining Copper Parts are excellent in electricity conductivity, supporting very good electric function

2/ CNC Machining Copper Parts are soft, easy to design into different shape, also suitable for many processes

3/ Copper is easy for cutting and machining, its production efficiency is much higher than steel series

4/ Good propriety for bending and shaping

5/ Heat transferring function very good, high resistance, temperature stability, long durable using

6/ Stable surface, non-surface treatment is durable, electroplating is also used on copper parts

CNC Copper Machining

Composition And Property of CNC Machining Copper

Copper Property Alloy Type Content Melting Point Hardness Tensile Strength Density
Cu-based Zn, Sn, Si, Al, Ni 1083°C HB35-45 Low 8.9 g/cm3

Common Materials Code of CNC Machining Copper

Copper Alloy Workable Processes Surface Finishing for Copper Parts Materials Code
CNC Turning, CNC Milling, CNC Drilling, Molding, Forging, Fabrication, Welding, etc. Passivation, Anodizing, Plating, Chemical Polishing, etc. Copper 110
Copper 101
Copper 145
other more Copper Alloy

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.


Advantages of Asianstar CNC Copper Machining

Strong Facilities

Asianstar many CNC and stamp machines allow us to produce various copper parts, different sizes, and structures are all well done by suitable solution

Long-term Skills

Asianstar professional engineers team has experience from year 2005, producing copper parts for world wide electric products

Stable Quality

Asianstar QC system and QC tools guarantee our products are perfect result. We have procedures to control copper parts quality during production

Competitive Price

Asianstar aim to buildup partnership with clients, always choose best suitable facilities to carry out the components in competitive prices


CNC Brass Machining


CNC Machining Brass material is used for wide range components, we support clients to produce a variety of parts such as gears, locks, electronics, pipe fittings, etc.

CNC Copper Machining


CNC Machining Copper material is soft and easy to machining on different shape of components. We mostly produce copper components for electric devices by machining and stamping

CNC Aluminum Machining


CNC Machining Aluminum materials is one of our most used materials. We support clients to turning, drilling or milling on aluminum material from size 0.5mm to 470mm

CNC Stainless Steel Machining

Stainless Steel

CNC Machining Stainless Steel are common material for wide range components, we produce Stainless Steel turning parts, milling parts, high smoothness components, etc.

CNC Titanium Machining


CNC Machining Titanium material brings components superb features, we use titanium to produce high precision work-piece for clients from aircraft, aerospace, medical devices

CNC Plastic Machining


Our CNC Machining Plastic materials includes ABS, HDPE, LDPE, Nylon, POM, Peek, Polycarbonate, etc. We produce them in high precision and high smoothness.


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    Yes, we support ODM/OEM, we provide custom-made service for clients or even support clients on designing or improving

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