Copper

Copper Copper is most commonly known for its color and its ability to conduct electricity, but it is also used in vast amount of industries, including the construction, power, and transportation industries. Details General Properties Symbol

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Product Details

Copper

Copper is most commonly known for its color and its ability to conduct electricity, but it is also used in vast amount of industries, including the construction, power, and transportation industries.

Details

General Properties
Symbol: Cu
Atomic Number: 29
Atomic Weight: 63.546
Density: 8.96 gm/cc
Melting Point: 1083.4 oC
Boiling Point: 2567 oC
Thermal Conductivity: 4.01 W/cm/K @ 298.2 K
Electrical Resistivity: 1.678 microhm-cm @ 20 oC
Electronegativity: 1.9 Paulings
Specific Heat: 0.092 Cal/g/K @ 25 oC
Heat of Vaporization: 72.8 K-cal/gm atom at 2567 oC
Heat of Fusion: 3.11 Cal/gm mole

Copper Cube Specifications

Inquire about custom sizing and/or metals or alloys not listed.

Standard sizes for all purities Copper

Thickness	Width	Length
.125″	.125″	.125″
.375″	.375″	.375″
.50″	.50″	.50″

We can offer cubes as small as .125″ x .125″ x .125″, as large as 2″ x 2″ x 2″ and everything in between.

Copper Disc Specifications

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99.995% Purity
Thickness	Diameter
.005″ to .009″	.50″ up to 6″
.010″ to .080″	.50″ up to 12″
.090″ to .120″	.50″ up to 6″
.125″ to .750″	.50″ up to 12″

99.999% and 99.9999% Purity
Thickness	Diameter
.005″ to .120″	.50″ up to 6″
.125″ to .375″	.50″ up to 8″

Copper Foil Specifications

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99.9 - 99.995% Purity

Thickness	Width	Length
.001″ to .030″	up to 12″ maximum	coil

99.999- 99.9999% Purity

Thickness	Width	Length
.001″ to .003″	up to 2″ maximum	up to 40″ maximum
.004″ to .007″	up to 4″ maximum	up to 12″ maximum
.008″ to .020″	up to 6″ maximum	up to 20″ maximum
.021″ to .030″	up to 6″ maximum	up to 12″ maximum

Copper Ingot Specifications

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99.9% - 99.9999% Purity

Please inquire about sizing and availability.

Copper Pellet Specifications

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99.9%, 99.995%, 99.999% and 99.9999% Standard Sizes

Diameter	Length
.125″	.125″
.125″	.25″
.25″	.25″
.25″	.50″
.375″	.375″

We can offer various diameters and lengths, as low as .040″ diameter and .040″ length and as large as 1″ diameter and 1″ length.

Our standard tolerances for pellets are +/- .005″ diameter and +/-.020″ length.

Copper Plate Specifications

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99.9% - 99.995% Purity

Thickness	Width	Length
.032″ to 3″	up to 12″	1″ to 48″ maximum

99.999% - 99.9999% Purity

Thickness	Width	Length
.032″ to .060″	up to 6″	1″ to 16″ maximum
.065″ to .375″	up to 8″	1″ to 16″ maximum

Copper Rod Specifications

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99.9% Purity

Diameter	Length
.125″	12 ft maximum
.25″	12 ft maximum
.375″	12 ft maximum
.50″	12 ft maximum
.625	12 ft maximum
.75″	12 ft maximum
1″	12 ft maximum

* can offer as large as 6″ diameter

99.995% Purity

Diameter	Length
.125″	12 ft maximum
.25″	12 ft maximum
.375″	12 ft maximum
.50″	12 ft maximum
.625″	12 ft maximum
.75″	12 ft maximum
1″	12 ft maximum

*can offer as large as 9″ diameter

99.999% - 99.9999% Purity

Diameter	Length
.125″	12 ft maximum
.25″	12 ft maximum
.375″	12 ft maximum
.50″	12 ft maximum
.625″	8 ft maximum
.75″	14 ft maximum
1″	2 ft maximum

Copper Starter Source Specifications

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99.95% - 99.9999% Purity

We can provide starter sources in a variety of sizes. Please inquire for specific availability, price, and delivery.

Copper Strip Specifications

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99.9% - 99.995% Purity

Thickness	Width	Length
.001″ to .004″	.50″ to 12″ maximum	up to 40″ maximum
.005″ to .009″	.50″ to 12″ maximum	up to 40″ maximum
.010″ to .040″	.50″ to 12″ maximum	up to 40″ maximum

99.999% - 99.9999% Purity

Thickness	Width	Length
.001″ to .003″	.50″ to 2″ maximum	up to 40″ maximum
.004″ to .009″	.50″ to 4″ maximum	up to 20″ maximum
.010″ to .040″	.50″ to 6″ maximum	up to 20″ maximum

Copper Target Circular Specifications

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99.995% Purity

Thickness	Diameter
.005″ to .009″	.50″ up to 6″
.010″ to .080″	.50″ up to 12″
.090″ to .120″	.50″ up to 6″
.125″ to .750″	.50″ up to 12″

99.999% and 99.9999%

Thickness	Diameter
.005″ to .120″	.50″ up to 6″
.125″ to .375″	.50″ up to 8″

Copper Target Rectangular Specifications

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99.9% - 99.995% Purity

Thickness	Width	Length
.010″ to 1″	10″ maximum	32″ maximum

99.999% - 99.9999% Purity

Thickness	Width	Length
.010″ to .120″	5″ maximum	20″ maximum
.125″ to .375″	8″ maximum	24″ maximum

Copper Wire Specifications

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99.9% and 99.98% Minimum Purity

Diameter	Length
.00397″ up to .010″ +/-.0006	up to 500′ maximum spools
.011″ up to .029″ +/-.001″	up to 1000′ maximum spools
.030″ up to .080″ +/-.0015	up to 500′ maximum spools
.081″ up to .125″ +/-.002″	up to 250′ maximum spools

99.995+%, 99.999%, and 99.9999% Purity

Diameter	Length
.00397″ up to .010″ +/-.0006	up to 500′ maximum spools
.011″ up to .019″ +/-.001″	up to 1000′ maximum spools
.020″ up to .030″ +/-.0015	up to 4200′ maximum spools
.032″ up to .045″ +/-.002″	up to 3200′ maximum spools
.047″ up to .125″ +/-.002″	up to 2000′ maximum spools