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.