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

DIN 2.1293 Chromium Zirconium Copper Round Bars For Resistance Welding Electrodes

Price Negotiable

Price: 20 USD

MOQ: 50 kgs

Delivery Time: 10~15 working days

Brand: CUBERYLLIUM

Product Description

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:

Temper	Section Size	Typical or Minimum	Tensile Strength	Yield Strength (0.5% ext. under load)	Elongation	Rockwell Hardness	Vickers Hardness (approx*)
	mm		MPa	MPa	%	B
Wire
TL04	12.7	TYP	469	455	15	73	132
TL02	17.8	TYP	469	338	15	76	140
Rod
TL06	12.7	TYP	586	579	16	82	156
TL04	19.1	TYP	545	517	16	78	146
Wire
TL04	15.2	TYP	469	434	20	74	135
Rod
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
Wire
TL02	15.2	TYP	469	400	19	75	138

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.