CuCrZr

Chromium Zirconium Copper

Norms

Description

Applications

Available Forms

UNS C18150

DIN 2.1293

R.W.M.A.

Class II

After hot forging, it gains high resistance and conductivity by precipitation hardening and thermal ageing process.

Chemical Composition

Mechanical Properties

  • Spot Welding Electrodes

  • Seam Welding Wheels / Discs for Mild Steel & Galvanised Steel Sheets 

  • Steel & Aluminum Continuous Casting Molds 

  • Ingot moulds for gravity die casting of brass & copper

  • Electrodes of spark erosion machines (E.D.M.) 

  • Welding tools in plastic packaging.

Physical Properties

Cut to size from premachined forms.

Delivery Conditions

Cr

Zr

Others

Cu

1 %        

0,1 %          

0,2 %

Balance

Hardness

Tensile Strength

Yield Strength

Elongation (L=5D)

130 - 160 HB

370 - 400 N/mm2

300 - 320 N/mm2

18 %

min. 78 % IACS 

320 W/mK

8.9 g/cm3

Electrical Conductivity

Thermal Conductivity

Density

Forged and solution heat treated.

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