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Copper Bar
Copper Bar is just one of the wide range of copper products available from Goodfellow. With 7 different variations, our copper bar can be customized to take advantage of its thermal and electrical conductivity, strength and malleability. This makes it perfect for a wide range of applications, including electrical wiring, heat sinks, fuel injectors, suspension systems and rocket engines. As a ductile and corrosion-resistant metal, copper is ideal for far-reaching uses ranging from electrical systems to industrial equipment. With Goodfellow's Copper Bar selection, engineers and designers can find the right product to meet their needs.
Formula: Cu
Percentage Purity: 99.995%
Side Length: 8mm
Side Length (Of Longer Side): 52mm
Length: 1000mm
CAS Number: 7440-50-8
UOM Code: 871-378-81
Percentage Purity: 99.995%
Side Length: 8mm
Side Length (Of Longer Side): 52mm
Length: 1000mm
CAS Number: 7440-50-8
UOM Code: 871-378-81
SKU: 1000045438
Product Code: CU00-BR-000121
Tolerances
Bar
| Side Length | =<10mm | ±10% |
|---|---|---|
| Side Length | >10mm | ±1mm |
| Side Length (Of Longer Side) | >10mm | ±1mm |
| Side Length (Of Longer Side) | =<10mm | ±10% |
| Length | <100mm | ±1mm |
| Length | >=100mm | +5% / -1% |
Tolerances
Bar
| Side Length | =<10mm | ±10% |
|---|---|---|
| Side Length | >10mm | ±1mm |
| Side Length (Of Longer Side) | >10mm | ±1mm |
| Side Length (Of Longer Side) | =<10mm | ±10% |
| Length | <100mm | ±1mm |
| Length | >=100mm | +5% / -1% |
$4,376.31
each
- Buy 5 for $3,544.81 each and save 19%
- Buy 10 for $3,238.47 each and save 26%
No Minimum order
Despatch of products in stock within 48 hours
Free technical support
*Free delivery worldwide
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 29 |
| Crystal structure | Face centred cubic |
| Electronic structure | Ar 3d¹⁰ 4s¹ |
| Valences shown | 1, 2 |
| Atomic weight( amu ) | 63.546 |
| Thermal neutron absorption cross-section( Barns ) | 3.8 |
| Photo-electric work function( eV ) | 4.5 |
| Natural isotope distribution( Mass No./% ) | 65/ 30.8 |
| Natural isotope distribution( Mass No./% ) | 63/ 69.2 |
| Atomic radius - Goldschmidt( nm ) | 0.128 |
| Ionisation potential( No./eV ) | 4/ 55.2 |
| Ionisation potential( No./eV ) | 6/ 103 |
| Ionisation potential( No./eV ) | 1/ 7.73 |
| Ionisation potential( No./eV ) | 5/ 79.9 |
| Ionisation potential( No./eV ) | 3/ 36.8 |
| Ionisation potential( No./eV ) | 2/ 20.29 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Soft |
| Material condition | Hard |
| Poisson's ratio | 0.343 |
| Poisson's ratio | 0.343 |
| Bulk modulus( GPa ) | 137.8 |
| Bulk modulus( GPa ) | 137.8 |
| Tensile modulus( GPa ) | 129.8 |
| Tensile modulus( GPa ) | 129.8 |
| Izod toughness( J m⁻¹ ) | 68 |
| Izod toughness( J m⁻¹ ) | 58 |
| Hardness - Vickers( kgf mm⁻² ) | 87 |
| Hardness - Vickers( kgf mm⁻² ) | 49 |
| Tensile strength( MPa ) | 314 |
| Tensile strength( MPa ) | 224 |
| Yield strength( MPa ) | 270 |
| Yield strength( MPa ) | 54 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 1.69@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.0043@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 0.76 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 2567 |
| Density( gcm⁻³ ) | 8.96@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1083 |
| Latent heat of evaporation( J g⁻¹ ) | 4796 |
| Latent heat of fusion( J g⁻¹ ) | 205 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 385@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 401@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 17@0-100°C |
Other Customers Purchased
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Copper Bar Formula: Cu
Percentage Purity: 99.995%
Side Length: 8mm
Side Length (Of Longer Side): 52mm
Length: 500mm
CAS Number: 7440-50-8
UOM Code: 869-878-15
$2,595.53eachDiscounts applied for volume purchases -
Copper Bar Formula: Cu
Percentage Purity: 99.995%
Side Length: 8mm
Side Length (Of Longer Side): 52mm
Length: 300mm
CAS Number: 7440-50-8
UOM Code: 869-771-88
$1,769.35eachDiscounts applied for volume purchases -
Copper Bar Formula: Cu
Percentage Purity: 99.995%
Side Length: 8mm
Side Length (Of Longer Side): 52mm
Length: 100mm
CAS Number: 7440-50-8
UOM Code: 528-161-25
$781.87eachDiscounts applied for volume purchases -
Copper Bar Formula: Cu
Percentage Purity: 99.995%
Side Length: 8mm
Side Length (Of Longer Side): 52mm
Length: 50mm
CAS Number: 7440-50-8
UOM Code: 721-181-55
$474.58eachDiscounts applied for volume purchases -
Copper Bar Formula: Cu
Percentage Purity: 99.995%
Side Length: 8mm
Side Length (Of Longer Side): 52mm
Length: 200mm
CAS Number: 7440-50-8
UOM Code: 632-956-56
$1,304.92eachDiscounts applied for volume purchases -
Copper Bar Formula: Cu
Percentage Purity: 99.995%
Side Length: 8mm
Side Length (Of Longer Side): 52mm
Length: 25mm
CAS Number: 7440-50-8
UOM Code: 868-368-22
$291.18eachDiscounts applied for volume purchases
