CuCoNiBe

Cobalt Nickel Beryllium Copper

Norms

Description

Applications

Available Forms

UNS C17500

DIN 2.1285

R.W.M.A.

Class III

Strongly hardened copper alloy with high hardness and good electrical and thermal conductivity.

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 

  • Moulds for Non-Ferrous Metal Casting.

Physical Properties

Cut to size from premachined forms.

Delivery Conditions

Co

Ni

Be

Cu

1,1 %        

1,1 %          

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.

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