Carreers Site map



Contact Us

Contact us

© 2023 NGK BERYLCO. All rights reserved.

Beryllium Copper Rod, Bar & Tube Products

Alloys Products Properties Heat-Treatment Plastic Industry Alloys Heat-Treatment Plastic Industry Wrought



Machined Connectors

Berylco 33-25 alloy has superior machinability for high speed screw machine applications. Cylindrical connectors, screw machine type IC sockets and contacts for IC testers are made from this alloy.

Oil Patch Energy Exploration

Berylco 25 has good resistance to galling, high strength, high fatigue strength, non-magnetic property and good corrosion resistance. Ideal material for drill string applications: drill collars, saver subs, wire line, sheathing, etc.


Berylco 25 has good wear, resistance to galling and high strength. Therefore, it's excellent for bushings for aircraft, drilling and machine tool industry.

Welding Equipment Components

Because of high strength and high conductivity, BeCu Alloys are suitable for resistance welding equipment such as electrodes, shanks, etc.

Berylco 14 (C17510) - RWMA Group A class 3

Berylco 25 (C17200)- RWMA Group A class 4

Manual and automated welding equipment continues to respond to the highly competitive assembly needs of industry today. High stresses and massive current flow at rapid cycles calls for materials with something extra. Extra strength, extra conductivity, extra endurance, extra reliability.

Unplanned downtime is the most expensive operating consequence of choosing materials poorly.

Undersea Communication Equipment

Berylco alloys have excellent corrosion resistance and high strength. These alloys have been used for undersea communication cable housings for many years.

The signals of undersea optical fiber communication cables used for international telephone transmission have been weakened as the signals go forward. In order to re-strengthen the signals, the repeaters are placed at certain intervals.

The beryllium-copper is applied as the material of the repeater housing, which requires severe properties, such as corrosion-resistance against seawater and high-strength.


Berylco alloys marked under tooling grade tempers are an excellent choice for plastic injection molding and continuous casting metals because of their high strength, high conductivity and wear resistance.