CuCo2Be
Cobalt Beryllium Copper
Norms
Description
Applications
Available Forms
UNS C17500
DIN 2.1285
R.W.M.A.
Class III
After hot forging, it gains high resistance and conductivity by precipitation hardening and thermal ageing process. Compared to CuCoNiBe, CuCo2Be has slightly better mechanical and physical properties.
Chemical Composition
Mechanical Properties
-
Spot Welding Electrodes
-
Seam Welding Wheels/Discs for Stainless Steel Sheets
-
Mesh Welding Electrodes
-
Butt Welding Electrodes
-
Plunger Tips for Cold Chamber Aluminum Die Casting Machines
-
Moulds for Non-Ferrous Metal Casting.
Physical Properties
Cut to size from premachined forms.

Delivery Conditions
Co
Ni
Be
Cu
2,5 %
0,3 %
0.5 %
Balance
Hardness
Tensile Strength
Yield Strength
Elongation (L=5D)
220 - 260 HB
700 - 900 N/mm2
490 - 550 N/mm2
> 8 %
min. 44 % IACS
200 - 220 W/mK
8.75 g/cm3
Electrical Conductivity
Thermal Conductivity
Density
Forged and solution heat treated.