Chromium Zirconium Copper RWMA Class 2 Round Rods For Pencil-type

Product Details:

Name: Chromium Zirconium Copper RWMA Class 2 Round Rods

Grade:DIN 2.1293, EN CW106C, CuCr1Zr, UNS C18150, RWMA Class2

Place of Origin: China

Density: 0.321 Lbs./In.3

Electrical Conductivity: 80% IACS (aged and drawn)

Modulus of Elasticity: 17000 ksi

Applications:

Chromium zirconium has some of the most extensive applications.

Here are just a few examples of the applications of this metal type:

Back-up electrodes

Nut & stud welding electrodes

Caps & shanks

Circuit breaker parts

Cross wire welding electrodes & components

Electrode holders & adaptors

Flash & butt welding dies

Power generation products

Resistance welding electrodes

Spot welding electrodes

Transmission devices

Welding arms, connectors, and platens.

Mechanical Properties:

Product Photo:

CUBERYLLIUM®-815 is a high conductivity, high strength copper alloyed with chromium. C18150 is heat treatable, and resists softening in service up to temperatures of 500°C. It is used for spot and seam welding electrodes, plastic mould components and other applications requiring excellent electrical and thermal conductivity and high strength and wear resistance at high temperatures.

C18150 when used for spot and seam welding electrodes can provide less sticking and resists deformation longer than copper-chromium (C18200) in some specific situations. C18150 can be used instead of C18200 in any structural or current carrying application.

C18150 can be used to spot weld: cold rolled steel, hot rolled steel, nickel plated steel, zinc and zinc-aluminium coated steel (galvanised and zincalume), nickel alloys, Monel, nickel silver, stainless steel.