DIN 2.1293 Chromium Zirconium Copper Round Bars For Resistance Welding Electrodes

Brand Name:CUBERYLLIUM
Certification:ISO, SGS
Model Number:C18150
Minimum Order Quantity:50 kgs
Delivery Time:10~15 working days
Payment Terms:L/C, T/T
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DIN 2.1293 Copper Chromium Zirconium Round Bars For Resistance Welding Electrodes

Description of Copper Chromium Zirconium:

Used extensively for cap style resistance welding electrodes.

Evidence suggests that it can provide less sticking and resist deformation longer than

its copper-chrome counterpart in some specific situations.


Physical Properties:

Density at 68°F:0.321 Lbs./In.3
Specific Gravity:8.89
Melting Point:(Liquidus): 1080°C (1976°F)
(Solidus): 1070°C (195°F)
Coefficient of Thermal Expansion per °F:9.5 x 10-6 (77-212°F)
Electrical Conductivity at 68°F (volumetric):80% IACS (aged and drawn)
Thermal Conductivity Btu/ft.2/ft./hr./°F at 68°F:187
Modulus of Elasticity - Tension:17000 ksi

Equivalent Specifications:

CuCr1Zr

EN CW106C

DIN 2.1293

ASTM C18150

RWMA Class 2


Chemical Composition:

Cr: 0.50-1.50%
Zr: 0.05-0.25%
Cu: Balance
Note: Copper plus additions equal 99.70% minimum.

Mechanical Properties:

TemperSection SizeTypical or MinimumTensile Strength

Yield Strength

(0.5% ext. under load)

ElongationRockwell Hardness

Vickers Hardness

(approx*)

mmMPaMPa%B
Wire
TL0412.7TYP4694551573132
TL0217.8TYP4693381576140
Rod
TL0612.7TYP5865791682156
TL0419.1TYP5455171678146
Wire
TL0415.2TYP4694342074135
Rod
TX0025.4MIN4483791375138
TL0615.9TYP5655381482156
TL0412.3TYP5585451482156
Wire
TL0215.2TYP4694001975138

Available Shapes:

Forms:

Round bars, Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates

Specification:

Rods/Bars/Plates/Sheets: UNS.C18150, SAE J461,463;RWMA Class 2, ISO5182-1991

European Standards: CuCr1Zr, DIN 17666 2.1293, CW106C to EN


Applications:

Electrical Industry:

Resistance Welding Electrodes,

Circuit Breaker Switches.

Consumer:

Rod Extensions, Pencil-type,

Light Soldering Guns, Tips.

Industrial:

Welding Wheels, Tips and Rod extensions for resistance seam and spot welding.


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.

China DIN 2.1293 Chromium Zirconium Copper Round Bars For Resistance Welding Electrodes supplier

DIN 2.1293 Chromium Zirconium Copper Round Bars For Resistance Welding Electrodes

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