High Hardness Chromium Zirconium Copper Round Bars For Welding Wheels

Place of Origin China
Certification ISO, SGS
Model Number C18150
Minimum Order Quantity 50 kgs
Price 20 USD
Packaging Details Wooden box with PVC cover or Customers' Requirement.
Delivery Time Usually 10~15 work days
Payment Terms L/C, T/T
Supply Ability 200T/Month

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Product Details
Brand CUBERYLLIUM Name High Hardness Chromium Zirconium Copper Round Bars For Welding Wheels
Machining Property Good Specific Gravity 8.89
Melting Point 1070~1080℃ Grade CuCr1Zr, EN CW106C, UNS C18150
Typical Applications Welding Wheels Diameters 1mm~15mm
Length 3000mm Shape Round/Flat/Rectangle
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Chromium Zirconium Copper Round Bars


High Hardness Chromium Zirconium Copper


Welding Wheels Chromium Zirconium Copper

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Product Description

High Hardness Chromium Zirconium Copper Round Bars For Welding Wheels

Product Details:


Name: High Hardness Chromium Zirconium Copper Round Bars

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

Diameters: 1mm~15mm

Length: 3000mm~6000mm


Detailed Specifications:

Bar/Rod Diameter:1.0-200mm Length:1000-6000mm
Sheet/Plate Thickness:0.2-100mm Width:100-1000mm Length:1000-2000mm
Strip/Tape Thickness:0.01-2.0mm Width:4-1000mm
Pipe/Tube Thickness:0.1-100mm OD:1-600mm



A high copper alloy with extremely good electrical and heat conductivity that is strengthened by heat treatment.


The main applications are for electrical connectors,switch gear and circuit breakers which require higher mechanical properties.It is also used in generators for commutor bars and end rings for electric motors.


Used for welding wheels,spotwelding electrodes.seam welding wheels and tips.Electrode holders and arms; oxygen jet tips. Moulds inserts for non ferrous casting moulds


Mechanical Properties:

Temper Section Size Typical or Minimum Tensile Strength

Yield Strength

(0.5% ext. under load)

Elongation Rockwell Hardness

Vickers Hardness


  mm   MPa MPa % B  
TL04 12.7 TYP 469 455 15 73 132
TL02 17.8 TYP 469 338 15 76 140
TL06 12.7 TYP 586 579 16 82 156
TL04 19.1 TYP 545 517 16 78 146
TL04 15.2 TYP 469 434 20 74 135
TX00 25.4 MIN 448 379 13 75 138
TL06 15.9 TYP 565 538 14 82 156
TL04 12.3 TYP 558 545 14 82 156
TL02 15.2 TYP 469 400 19 75 138


Product Photo:

High Hardness Chromium Zirconium Copper Round Bars For Welding Wheels 0


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.