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► In addition to a variety of rod dimensions, NGK Berylco can also deliver some profile rods (square, rectangle,

    hexagonal, plane) cold draw or hot worked and some out of limits diameters.

 

► The regular Berylco rods are produced appointed and chamfered

 

► Rod scan be delivered following rectification

 

► Special tolerances – The Berylco rods and wires can be delivered with narrow tolerances (h6, h5, h7) achieved

    by rectification or special process.

NGK Berylco Catalogue_En.pdf.
Beryllium-Copper
Properties
Strip alloys
Rod & Wire alloys
Special products

Products

 

Contact us  .

 

 

 

Designation

 

 

 

Chemical composition

 

 

 

(%)

 

 

 

 

Characteristics

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

CuBe2 alloys offer a wide

combination of properties ranging from good electrical conductivity, good formability, and very high mechanical and electrical after heat treatment..

BERYLCO 33/25
Cu Be 2 Pb
CW 102 C
C17300

Be :
Co :
Co + Ni + Fe :
Pb :

Cu + additions :

1,8-2,0 %
0,3 % maxi

0,6 % maxi
0,2 % mini

99,5 % mini

Alliage CuBe2Pb de décolletage à très haute résistance après traitement thermique. Sa faible adjonction de plomb lui confère

une très bonne usinabilité (60%).

 

BERYLCO 165
Cu Be 1,7
CW 100 C
C17000

 

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

 

1,6-1,8 %

0,3 % maxi

0,6 % maxi
99,5 % mini

 

CuBe1.7 alloys offer some good

mechanical properties after heat-treatment and is highly recommended for the submarine application

 

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

CuNiBe alloys combine good mechanical properties, high electrical conductivity and very good machinability index (40%).

 

BERYLCO Rods and Wires

NGK Berylco Catalogue_En.pdf