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Designation

Chemical

composition

(%)


BERYLCO 25
Cu Be 2
CW 101 C
C17200

Be :
Co :
Co + Ni + Fe :
Cu + additions:

1,8-2,0 %
0,3 % maxi

0,6 % maxi
99,5 % mini

BERYLCO 14
Cu Ni 2 Be
CW 110 C
C17510

Be :
Ni :
Cu + additions :

0,2-0,6 %

1,8-2,2 %

99,5 % mini

Berylco wire has similar characteristic as Beryllium Copper alloys.


Beryllium Copper wire combine formability with very high strength properties when aged-hardened to a maximum of 1750 MPa. They can endure high bending stress, perform excellently at elevated temperatures and are highly resistant to corrosion.


The electrical conductivity of Beryllium Copper is 20 to 60 %IACS. Low beryllium alloy B14 achieves lower strength but in comparison a higher electrical conductivity (60 %IACS).


Applications are in springs, connectors, switches and automotive parts. Berylco wire today’s growing applications are electronic miniaturized components.




Products

For more detailed technical information on our offer (diameters, tempers, properties, dimensional tolerances), click here to consult our catalog.