Copper Chromium Zirconium C18150

  • Standard

JIS

DIN

EN

ASTM/UNS/
CDA

GB/T

C18150/C18400

CuCrZr

/

C18150

TCr1-0.15

  • Description

 C18150 has good thermal and electrical conductivity.  It has high strength and wear resistance at elevated temperatures. C18150 is used extensively for cap-style resistance welding electrodes. It can provide less sticking and resist deformation for much longer than its copper-chrome counterpart in some specific situations.

The addition of Zirconium to chromium copper improves creep resistance at high operating temperatures and reduces sticking of electrodes to the work during spot welding of galvanized or coated materials.

  • Mechanical properties

Density (g/cm3)

8.9

Coefficient of thermal expansion
10^-6 per℉ (68-392 F)

18.6

Electrical conductivility IACS%

 88

Modulus of elasticity (KN/mm2)

137

Thermal conductivity W/(m*K)

330

  • Good points

Good thermal and electrical conductivity, high strength and wear resistance at elevated temperatures.

  • Application

Pencil-type & Light Soldering Guns: Tips, Rod Extensions, Resistance Welding Electrodes,Welding Electrodes, Welding Wheels, Tips and Rod Extensions.

  • Available Sizes

Bar:

diameter:1.0 – 200 mm

length:500 – 3000 mm

Wire:

diameter:0.1 – 10mm

  • Typical size

Diameter:0.08mm,1.0mm,2.0mm   Length:3000mm

  • Lead time

7-15 days

Please contact us for more details about product information, price, packing and shipping.