High Purity Copper
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Copper Pellets

MATERIAL OVERVIEW

Characteristics: Distinctive reddish color; ductile; excellent conductor of electricity. Complexing agent, coordination numbers 2 and 4. Dissolves readily in nitric and hot concentrated Sub>2SO4, in HCl and dilute H2SO4 slowly but only when exposed to the atmosphere. More resistant to atmospheric corrosion than iron, forming a green layer of hydrated basic carbonate. Readily attacked by alkalies. A necessary trace element in human diet; a factor in plant metabolism. Essentially nontoxic in elemental form. Powder is combustible. Derivation: With sulfide ores the steps may be (1) concentration (of low grade ores) by flotation and leaching, (2) roasting, (3) formation of copper “matte” (40-50% Cu), (4) reduction of matte to “blister” copper (96-98%), (5) electrolytic refining to 99.9+% copper.

Hazard: Toxic and flammable in finely divided form. Tolerance (fume) 0.2 mg/m3; (dusts and mists) 1 mg/m3.

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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

 

 

TYPICAL ANALYSES

Impurities in ppm

Material / Purity:

4N

5N

6N

Ag 20 0.3 0.2
As 10 1 -
Bi 2 0.2 -
Ca 1 0.1 0.3
Fe 10 0.1 0.1
Mn 1 0.2 0.1
Ni 10 - -
Pb 5 0.1 -
Sb 5 1 -
Si 5 0.2 0.2
Sn 5 0.2 -

 

COPPER WIRE

Material

Purity

Copper Wire .010” 3N, 4N, 5N
Copper Wire .001" 3N, 4N, 5N
Copper Wire .002" 3N, 4N, 5N
Copper Wire .003" 3N, 4N, 5N
Copper Wire .004" 3N, 4N, 5N
Copper Wire .005" 3N, 4N, 5N
Copper Wire .006" 3N, 4N, 5N
Copper Wire .007" 3N, 4N, 5N
Copper Wire .008" 3N, 4N, 5N
Copper Wire .009" 3N, 4N, 5N
Copper Wire .010" 3N, 4N, 5N
Copper Wire .015" 3N, 4N, 5N
Copper Wire .020" 3N, 4N, 5N
Copper Wire .025" 3N, 4N, 5N
Copper Wire .030" 3N, 4N, 5N
Copper Wire .040" 3N, 4N, 5N
Copper Wire .060" 3N, 4N, 5N
Copper Wire .080" 3N, 4N, 5N
Copper Wire .090" 3N, 4N, 5N

Wire diameters are available in increments of .001”.Wire is spooled to order and sold by the foot or meter. Additional diameters are available upon request. Call or e-mail for a quotation.

 

COPPER ROD

Material

Purity

Copper Rod .0625” 3N, 4N, 5N
Copper Rod .125” 3N, 4N, 5N
Copper Rod .250”  camera1  camera1 3N, 4N, 5N
Copper Rod .500” 3N, 4N, 5N
Copper Rod .625” 3N, 4N, 5N

Additional diameters can be drawn in 2-3 days. Rod is cut to order and sold by the inch or foot. Call or e-mail for a quotation.

 

COPPER FOIL

Material

Purity

CopperFoil .001” 3N, 4N, 5N
Copper Foil .002” 3N, 4N, 5N
Copper Foil .003” 3N, 4N, 5N
Copper Foil .004” 3N, 4N, 5N
Copper Foil .005” 3N, 4N, 5N
Copper Foil .006” 3N, 4N, 5N
Copper Foil .007” 3N, 4N, 5N
Copper Foil .008” 3N, 4N, 5N
Copper Foil .009” 3N, 4N, 5N

Foil is cut to order and sold by the square inch or square foot. additional diameters are available upon request. Call or e-mail for a quotation.

 

COPPER SHEET

Material

Purity

Copper Sheet .010”
3N, 4N, 4N5, 5N
Copper Sheet .011
 4N
Copper Sheet .012" 3N
Copper Sheet .013"
 4N
Copper Sheet .014" 5N
Copper Sheet .015"
 3N, 4N, 4N5, 5N
Copper Sheet .016"
 4N
Copper Sheet .020" 3N, 4N, 4N5, 5N
Copper Sheet .025"
 3N, 4N5
Copper Sheet .027"
 3N
Copper Sheet .030"
 3N, 4N5, 5N
Copper Sheet .038"
 3N
Copper Sheet .040"
 3N, 4N, 4N5, 5N
Copper Sheet .050"
 3N, 4N5
Copper Sheet .060"
 3N, 4N5
Copper Sheet .062
 3N, 4N
Copper Sheet .078"
 5N
Copper Sheet .080"
 3N, 4N, 4N5, 5N
Copper Sheet .086"
 3N+
Copper Sheet .090"
 3N, 5N
Copper Sheet .093"
 4N
Copper Sheet .100"
 4N
Copper Sheet .125"  camera1 camera1 camera1
 3N, 4N, 4N5, 5N
Copper Sheet .187"
 5N
Copper Sheet .188"
 4N5
Copper Sheet .200"
 4N5
Copper Sheet .230"
 5N
Copper Sheet .250"
 3N, 3N+, 4N, 4N5 5N
Copper Sheet .290"
 5N
Copper Sheet .300"
 5N
Copper Sheet .312"
 5N
Copper Sheet .375"
 3N, 4N, 4N8, 5N
Copper Sheet .394"
 4N
Copper Sheet .500"
 3N, 4N, 4N8
Copper Sheet .625"
 4N
Copper Sheet .650"
 4N
Copper Sheet .750"
 4N
Copper Sheet 1.00"
 4N, 4N5, 5N
Copper Sheet 1.25"
 3N
Copper Sheet 1.75"
 4N

Sheet thicknesses are available in increments of .001”. Sheet is cut to order and sold by the square inch or square foot. Call or e-mail for a quotation.

 

COPPER SPUTTERING TARGETS

Material

Purity

Copper Sputtering Target 2"D X .125"T 3N, 4N, 5N
Copper Sputtering Target 2"D X .250"T 3N, 4N, 5N
Copper Sputtering Target 3"D X .125"T 3N, 4N, 5N
Copper Sputtering Target 3"D X .250"T 3N, 4N, 5N
Copper Sputtering Target 4"D X .125"T 3N, 4N, 5N
Copper Sputtering Target 4"D X .250"T 3N, 4N, 5N

Additional sizes and sputtering targets produced from compounds are available upon request.

 

COPPER POWDER, SHOT, PELLETS, & INGOT

Material

 Purity
Copper Shot .125"  camera1 3N, 4N, 5N, 6N
Copper Pellets  .125"D X .250"L 3N, 4N, 5N
Copper Pellets .250"D X .250"L 3N, 4N, 5N
Copper Ingot 3N, 4N, 5N, 6N
Copper Powder-100 Mesh 3N, 4N
Copper Powder-325 Mesh 3N, 4N

Powder, shot, pellets, and ingots are packaged to order and sold by the gram or kilogram.

 

COPPER COMPOUNDS

Material

Purity

Copper Antimony Selenide  4N
Copper Antimony Sulfide 4N
Copper Bromide  3N
Copper Chloride  5N
Copper Fluoride 2N+
Copper Iodide 4N5
Copper Oxide Cu2O 2N8, 3N, 4N
Copper Oxide CuO 3N, 4N, 5N
Copper Silicide Cu5Si 2N5
Copper Sulfate 5N5
Copper Sulfide CuS 3N
Copper Sulfide Cu2S -200 Mesh 5N
Copper Telluride CuTe -60 Mesh  2N8
Copper Tungstate CuWO4  2N5

Compounds are packaged to order and sold by the gram or kilogram.

 

 

 Material Safety Data Sheet - MSDS
Copper MSDS
Technical Data Sheet
Understanding Mesh Sizes
 
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