High-conductivity free-cutting alloys
Solutions for precision manufacturing industry
Advantages of high-conductivity free-cutting alloys
For high-conductivity free-cutting alloy bars—including copper bars, copper tubes, and profiled bars—bedra utilizes a large-tonnage thermal extrusion process. This advanced method enhances material uniformity and density, resulting in stable product performance and excellent consistency.
The bedra 14500 demonstrates outstanding machinability, superior arc resistance, and strong corrosion resistance. With a conductivity exceeding 85% IACS (up to 93% IACS), it offers cutting efficiency comparable to 85% of C3600 . Notably, during turning operations, the alloy produces fine, compact chips that resist adhering to cutting tools, enhancing machining efficiency.
This versatile material is widely employed in 5G communications, consumer electronics, new energy vehicles, high-voltage electrical equipment, medical devices, welding apparatus, and other high-performance industries.
Our applications
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5G communication
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Consumer Electronics
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new energy automobile
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High-Voltage Electrical Appliances
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medical equipment
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welding equipment
Overview of high-conductivity free-cutting alloys
bedra14400
- bedra14400 is a low-tellurium copper alloy. It offers strength and machinability comparable to tellurium copper CuTeP, but with improved electrical conductivity and ductility, facilitating easier cold forming into desired shapes.
bedra14500
- bedra14500 is a low-alloyed tellurium copper alloy characterized by excellent electrical conductivity and enhanced machinability due to the addition of tellurium and phosphorus.
- bedra14500 is widely used in electrical engineering and precision component manufacturing.
bedra19150
- bedra19150 is a unique precipitation-hardening alloy containing copper, lead, nickel, and phosphorus.
- bedra19150 exhibits a combination of high corrosion resistance, high tensile and yield strengths, excellent electrical conductivity, superior machinability, and resistance to stress relaxation
bedra19160
- bedra19160 is a unique precipitation-hardening alloy containing copper, lead, nickel, and phosphorus.
- bedra19160 exhibits a combination of high corrosion resistance, high tensile and yield strengths, excellent electrical conductivity, superior machinability, and resistance to stress relaxation.
Please contact us
Sales Asia-Pacific (Excluding-India)
Sales India
Sales North America
Berkenhoff GmbH (headquarters)
- Kinzenbach plant
- Berkenhoffstrasse 14
- 35452 Heuchelheim
- Germany
- +49 641 601 0
- +49 641 601 222
- info(at)bedra.com
Berkenhoff GmbH
- Merkenbach plant
- Rehmühle 1
- 35745 Herborn
- Germany
- +49 2772 5002 0
- +49 2772 5002 155
- info(at)bedra.com
bedra Vietnam Alloy Material Co., Ltd
- Lot CN-06, Hoa Phu Industrial Park,
Mai Dinh Commune,
Hiep Hoa District, Bắc Ninh Province,
Vietnam
- +84 2043900104
- +84 2043900110
- info-asia(at)bedra.com
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