Alloy 3 Nickel Beryllium Copper 

C17510/CuNi2Be/CW110C/DIN 2.0850 Nickel Beryllium Copper

Chemical Composition:

Be: 0.20-0.60%
Ni: 1.40-2.20%
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, Coils
Custom shapes are available upon request.

Available Sizes:

Rod: Dia.min.5mm; 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 3
Strips: ASTM B534, RWMA Class 3
Sheets: ASTM B534, RWMA Class 3
Wires: ASTM B441
Plates: ASTM B534, SAE J461,463; RWMA Class 3

European Standards: CuNi2Be, DIN.2.0850, CW110C 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