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Copper Square Single Crystal
Within Goodfellow's range of single crystals is the Copper Square Single Crystal, which features 29 variations. These high-purity crystals, with their lack of grain boundaries and specific orientations, are ideal for fundamental research applications across physics, chemistry, and materials science. For example, copper single crystals may be used as crystal monochromators or analyzers for x-ray and neutron diffraction studies investigating materials properties. The precision and purity of the Copper Square Single Crystals make them well-suited for probing the fundamentals of matter.
Formula: Cu
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -100
Orientation Accuracy: Approx. 0.1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-50-8
UOM Code: 542-186-07
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -100
Orientation Accuracy: Approx. 0.1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-50-8
UOM Code: 542-186-07
SKU: 1000081012
Product Code: CU00-SC-000218
Tolerances
Single Crystal
| Orientation | See Item | |
|---|---|---|
| Thickness | +2% / -1% | |
| Length | +2% / -1% |
Square
| Size | +2% / -1% |
|---|
Tolerances
Single Crystal
| Orientation | See Item | |
|---|---|---|
| Thickness | +2% / -1% | |
| Length | +2% / -1% |
Square
| Size | +2% / -1% |
|---|
€1,997.02
each
- Buy 5 for €1,617.59 each and save 19%
- Buy 10 for €1,477.79 each and save 26%
No Minimum order
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
-
Copper Rod Formula: Cu
Percentage Purity: 99.9%
Diameter: 9.5mm
Length: 100mm
Temper: Hard
CAS Number: 7440-50-8
UOM Code: 009-208-98
eachStarting at €115.23
Discounts applied for volume purchases -
Copper Powder Formula: Cu
Percentage Purity: 99.99%
Maximum Particle Size: 800µm
Weight: 10g
CAS Number: 7440-50-8
UOM Code: 819-024-59
eachStarting at €177.72
Discounts applied for volume purchases -
Silver Plated Copper Spooled Wire Formula: Cu
Percentage Purity: 99.9%
Product Shape: Spooled
Diameter: 0.5mm
Length: 50m
Temper: Annealed
Coating: Silver Plated coated
CAS Number: 7440-50-8
UOM Code: 048-272-69
eachStarting at €180.76
Discounts applied for volume purchases -
Cu-DHP Alloy Foil (Cu - DHP) Formula: Cu - DHP
Temper: Soft
Thickness: 0.55mm
Length 1: 25mm
Length 2: 25mm
Surface Finish: Mirror polished on one side
UOM Code: 040-884-60
eachStarting at €0.00
Discounts applied for volume purchases -
Tungsten Top Hat Single Crystal Formula: W
Percentage Purity: 99.99%
Top Section Thickness: 1mm
Bottom Section Thickness: 1mm
Outside Diameter: 10mm
Inside Diameter: 8mm
Orientation: -110
Orientation Accuracy: Approx. 0.1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-33-7
UOM Code: 128-551-93
eachStarting at €1,692.13
Discounts applied for volume purchases -
Copper Foil
Formula: Cu
CAS Number: 7440-50-8eachStarting at €200.27
Discounts applied for volume purchases
