C17500/CuCo2Be/CW104C/DIN 2.1285 Cobalt Beryllium Copper
Chemical Composition:
Be: 0.40-0.70%
Co: 2.40-2.70%
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.
Shapes :Round bars, Round wires, Round tube,Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, CoilsCustom shapes are available upon request.
Available Sizes:
Rod: Dia.5~16mm; Wire: Dia.0.1-5.0mm
Tube: OD10~60mm, ThK 0.1~10mm
Plate: thk min 0.5mm
Custom Diameter & Sizes, Random Mill lengths
Related Standard :
Rods/Bars/Tubes: ASTM B441, SAE J461,463; RWMA Class 3Strips: ASTM B534Sheets: ASTM B534Wires: ASTM B441Plates: ASTM B534, SAE J461,463; RWMA Class 3
European Standards: CuCo2Be, DIN 2.1285; CW104C to EN
Application
- electrodes for resistance welding, preferably of rust-free and heat-resistance steels as well as welded wire mesh
- upsetting electrodes, electrode cheeks and UP nozzles
- sealing cheeks and plates for plastic welding machines
- pistons in the cold chamber diecasting machines (light alloy casting)
- nozzles for hot channel systems
- inserts for plastic injection moulds
Other material are also available
C17200/CuBe2/CW101C/DIN 2.1247
C17300/CuBe2Pb/CW102C/DIN 2.1248
C17500/CuCo2Be/CW104C/DIN 2.1285
C17510/CuNi2Be/CW110C/DIN 2.0850
CuCo1Ni1Be/CW103C
China [CN] 
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