Are you looking for the best beryllium machining factories in China? With several top-notch manufacturers, choosing the right one can be daunting. In this article, we’ll compare the leading beryllium copper producers, highlighting their strengths, capabilities, and the industries they serve, to help you make an informed decision.

Xiamen Beryllium Copper Technologies Co., Ltd.

Product Details: Beryllium copper is a copper-based alloy containing 0.4 to 2% beryllium. It is known for its high strength, electrical and thermal conductivity, and non-sparking and non-magnetic properties. It is available in various grades, including high strength and high conductivity alloys, and is suitable for precipitation-hardening operations.

Pros:
– High electrical and thermal conductivity
– Non-sparking and non-magnetic characteristics
– High ductility and excellent formability
– Higher resistance to corrosion and oxidation than steel
– Higher durability than most copper alloys
– Retention of properties in extremely low or high temperatures
– Excellent fatigue strength and resistance to wear and galling
– Suitable for critical applications in various industries such as electronics, oi…

Cons:
– Requires careful handling due to the toxicity of beryllium
– More expensive than some other copper alloys
– Specialized manufacturing processes are needed for precipitation hardening
– Limited availability in certain regions

Hangzhou Cuberyllium Metal Technology Co.,Ltd.

Product Details: Beryllium copper alloys, often referred to as BeCu, are copper alloys containing 0.4 to 2.7% beryllium and sometimes additional elements like nickel, cobalt, or iron. These alloys are known for their high strength, achieved through age hardening or precipitation hardening, and their good electrical and thermal conductivity. They are available in two main types: high strength copper beryllium and high conductivity copper beryllium. The high strength alloys can reach tensile strengths of up to 200,000 psi, while the high conductivity alloys offer better electrical and thermal conductivity with tensile strengths around 120,000 psi[1][3][4].

Pros:
– High strength, with tensile strengths up to 200,000 psi, rivaling high-grade all…
– Excellent electrical and thermal conductivity, making them suitable for electron…
– Non-magnetic properties, allowing operation within magnetic fields without inter…
– High corrosion resistance, particularly in marine and industrial environments[1]…
– Good machinability and weldability, with the ability to be heat-treated for incr…
– Ductility and ability to be formed into complex shapes, including springs and in…

Cons:
– Toxic inhalation hazard during manufacturing due to the presence of beryllium, w…
– Requires specific heat treatment processes to achieve optimal properties, which…
– Higher cost compared to other copper alloys due to the unique properties and man…

C17200 Beryllium Copper factory customized

Product Details: C17200 Beryllium Copper, also known as Alloy 25, contains approximately 2% beryllium. It achieves its ultimate tensile strength exceeding 200 ksi and hardness approaching Rockwell C45 after age hardening. The alloy has a minimum electrical conductivity of 22% IACS and excellent resistance to stress relaxation at elevated temperatures. It is available in various forms such as round bars, strips, wires, tubes, plates, and sheets. The alloy is used in applications including electrical components, fasteners, industrial parts, connectors, aerospace bearings, oilfield drilling equipment, and resistance welding components[1][2][3].

Pros:
– Highest strength and hardness among commercial copper alloys
– Excellent response to precipitation-hardening treatments
– Good thermal conductivity
– Resistance to stress relaxation at elevated temperatures
– Non-magnetic properties
– High tensile strength exceeding 200 ksi
– Hardness approaching Rockwell C45

Cons:
– Requires specific heat treatment to achieve maximum strength and hardness
– Handling and machining can be challenging due to its high hardness
– Beryllium can be hazardous if not handled properly

Beryllium Copper C17200 Machined Parts

Beryllium Copper Machining Parts Supplier In China | Aria

Product Details: Madeira offers several types of copper-colored embroidery threads. The Polyneon thread is a 100% polyester thread known for its durability and smooth running on high-speed embroidery machines. It is resistant to chlorine bleach and has vibrant, glossy colors[1][3]. The Metallic 40 thread has a Trilobal PES core wrapped with a metalized PES-foil, making it 75% polyester and 25% metallized polyester. This thread is smooth and flexible[2]. The Soft Metallic 40 thread has a rayon core wrapped with an extra fine metallized foil, making it 80% viscose and 20% PE metallized[4].

Pros:
– Extremely durable and smooth running for high-speed embroidery machines
– Resistant to chlorine bleach
– Vibrant, glossy colors
– Smooth touch and strong performance due to unique twist construction
– Gentle to the skin
– Dual thread locks for neat and tidy storage

Cons:
– No significant cons mentioned in the sources
– Requires specific needles (e.g., Metallic needle #90/14) for optimal performance

Laser Cutting Beryllium Copper – V&T Machining Company

Product Details: V&T Machining offers precise laser cutting solutions for Beryllium Copper, particularly the C17200 alloy, which contains approximately 1.9% Beryllium, 0.4% Cobalt, 0.4% Nickel, and 0.15-0.2% Lead, with Copper as the base metal. The process utilizes CO2 or Fiber lasers with cutting speeds of 500-800 mm/min and laser power ranging from 2-4 kW, depending on the thickness. The focus lens material used is either ZnSe or Si, with a focus lens life of 300-500 hours. The laser cutting is customized for diverse industries including aerospace, electronics, and telecommunications.

Pros:
– Precision in Aerospace Components: Provides components with exceptional precisio…
– Conductivity and Reliability: Advanced laser cutting techniques cater to the uni…
– Reduced Material Waste: Optimized processes result in efficient laser cutting, m…

Cons:
– Challenges Due to Alloy Composition: Beryllium Copper presents challenges due to…
– Need for Advanced Technologies: Overcoming the challenges of Beryllium Copper la…

Beryllium Copper 172 Machined Parts – PTJ Shop

Cnc Machining Beryllium Copper Services

Product Details: Beryllium copper, also known as beryllium bronze or copper beryllium, is a copper alloy containing a small amount of beryllium. It is known for its high strength, excellent electrical and thermal conductivity, and corrosion resistance. The alloy is available in various grades, such as Alloy 25 (C17200), Alloy 165 (C17000), and Alloy 10 (C17510), each offering unique properties suitable for different applications. It is widely used in industries like aerospace, defense, electronics, telecommunications, oil and gas, and automotive.

Pros:
– High strength and hardness
– Excellent electrical and thermal conductivity
– High corrosion resistance
– Non-magnetic and non-sparking properties
– Good machinability, allowing for precise and complex geometries
– Cost-effective for large-scale production with minimal waste
– Suitable for harsh environments due to its corrosion-resistant and non-sparking…

Cons:
– Requires careful handling due to the toxicity of beryllium dust and fumes during…
– May require specialized tools and equipment for optimal machining results
– Can be more expensive than some other copper alloys, though it offers superior p…
– Needs proper coolant and tool maintenance to prevent overheating and tool wear

Beryllium Copper Material Machining

Product Details: Beryllium copper alloy 172 (BeCu) is a high-strength copper alloy ideal for parts requiring high strength and electrical conductivity. It has excellent corrosion and galling resistance, is non-magnetic, and has a very low permeability. Common applications include magnetic housings, electrical contacts, bushings, bearings, and pump components.

Pros:
– High strength and electrical conductivity
– Excellent corrosion and galling resistance
– Non-magnetic with very low permeability
– Suitable for soldering, brazing, forging, welding, and hot and cold working
– Can be annealed

Cons:
– Higher material cost factor compared to other materials (21.6 times that of stee…
– Higher machining cost factor (3 times that of steel 12L14)
– Potential health risks if handled improperly, such as inhalation of beryllium du…

Beryllium Copper Alloy | Beryllium Bronze | Beryllium Copper …

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Beryllium Machining Factories in China

What are the primary applications of beryllium copper alloys produced in Chinese factories?

Beryllium copper alloys are widely used in various industries, including aerospace, communications, welding, chemical and petroleum, and medical fields. They are valued for their high conductivity, strength, wear resistance, fatigue resistance, and corrosion resistance. These properties make them ideal for manufacturing components like mold inserts, die-casting machines, injection molding machine punches, and welding electrode materials.

What kind of machining processes do Chinese beryllium copper factories typically offer?

Chinese beryllium copper factories often provide a range of machining processes, including CNC turning, multi-spindle machining, Swiss machining, and precision cold extrusion. They also offer stamping, stretching, in-mold riveting, and in-mold tapping. These advanced processes enable the production of intricate and high-precision parts with tight tolerances.

How do Chinese beryllium copper factories ensure quality and safety standards?

Many Chinese beryllium copper factories have achieved ISO 9001:2015 certification, which ensures they have a complete production process and quality management system in place. They also adhere to strict safety standards, particularly regarding the handling of beryllium, which can be hazardous if not managed properly. Regular air sampling and the use of directional exhaust devices are common practices to protect workers from beryllium dust.

What are the key characteristics of beryllium copper alloys that make them valuable for industrial use?

Beryllium copper alloys are known for their high conductivity, both electrical and thermal, as well as their high strength, wear resistance, fatigue resistance, and corrosion resistance. These alloys also exhibit high hardness and creep resistance, making them comparable to special steel in many applications. Their unique combination of properties makes them highly versatile and reliable.

Can Chinese beryllium copper factories customize their products to meet specific client needs?

Yes, Chinese beryllium copper factories are adept at customizing their products to meet the specific requirements of their clients. They offer various design and manufacturing services and can recommend the most cost-effective copper alloy for your project. Their experts understand the machining characteristics of different alloys and can leverage their resources to deliver tailored solutions efficiently.