CW104C | CuCo2Be

B95 | Copper Cobalt Beryllium

Available formats: Bars, Tubes, Plates, Plates and Plates.

features

B95 CuCo2Be copper alloy is a hard copper alloy with high thermal conductivity and high mechanical properties combined with good hardness and high temperature resistance. Good resistance to tempering. The temperature for hot work is close to 500 ° C, it has a high resistance to corrosion.

 

Within its processing properties it is good both cold and hot, with moderately hard and soft welding machinability. Good welding with gas protection.

 

The B95 CuCo2Be is used in the construction of relays and switches for high load live springs and for radiant heaters in semiconductors. In addition, for resistance and welding electrodes, as well as for pistons, plungers and punching tools.

Applications

The b95 beryllium cobalt copper alloy CuCo2Be is used for applications in spot welding electrodes and seam welding discs for stainless steel, instant welding dies, wire mesh electrodes, plastic molds and inserts for tool injection and blow molding steel for higher cooling speeds, nozzles and needles for hot runner systems, plunger tips in aluminum die casting machines, molds for casting nonferrous metals (such as copper, brass, bronze), welding tools Plastic bottles.

Chemical composition

>

%
Cu
Be
Co
Cr
Fe
Mn
Neither
Pb
Si
Zr
Others

Min.

REM.

0,4

2

-

-

-

-

-

-

-

-

Max.

-

0,7

2,8

-

0,2

-

0,3

-

-

-

0,5

Chemical composition according to EN 12163

Chemical composition

Element
Min.%
Max. %

Cu


Be


Co


Cr


Fe


Mn


Neither


Pb


Si


Zr


Others / Alloys

Rem.


0,4


2


-


-


-


-


-


-


-


-

-


0,7


2,8


-


0,2


-


0,3


-


-


-


0,5

Chemical composition according to EN 12163

International Equivalences

BRONCESVAL
ISO / EN
UNE
UNS / CDA
JIS
BS
DIN / ISO
DIN OLD

B-95

Cuo2Be

-

C17500

-

C112

CW104C

2.1285

Mechanical properties

Tensile strength
(MPa)
Elastic limit
0.2 % (MPa)
Temperature of
Softening
Elongation
(%)
Hardness
Brinell
Specific weight
Approx. g / cm3

720 - 820

660 - 740

480 ° C

5

250

8,8

Measured at room temperature and at 20 ° C

International Equivalences

BRONCESVAL B95
ISO / EN CuCo2Be
UNE -
ASTM (UNS) C17500
JIS -
BS C112
DIN / ISO CW104C
DIN OLD 2.1285

Mechanical properties

Tensile strength (MPa) 720 - 820
Elastic limit 0.2 % (MPa) 660 - 740
Softening Temperature
480
Elongation (%) 5
Brinell hardness (HB) 250
Specific Weight Approx. g / cm3 8,8

Mechanical properties according to ASTM B505 / B505M-18

Formats

  • Copper bars B95
  • Copper pipes B95
  • B95 Copper Plates
  • Copper Plates B95
  • Copper plates B95

Specialized Technical Advice

We have specialized staff with extensive experience in the sector for any specific advice they need.

Get your quote or Contact us:
(+34) 961 340 776

Contact our specialists for more information.

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