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Copper Disk Single Crystal
Formula : Cu
Form : Single Crystal
Material : Copper
CAS Number : 7440-50-8
Commodity : Metals
Purity:
99.999%
Copper Disk Single Crystal
There are 351 variations of Goodfellow's Copper Disk Single Crystal product. Single crystals like these copper disks are highly pure materials with no grain boundaries and a specific crystallographic orientation. The purity and crystalline structure make them ideal for applications in physics research and x-ray spectroscopy. For example, copper single crystals can be used as monochromators to select a single wavelength of x-rays for diffraction experiments. The lack of defects also allows accurate investigation of the intrinsic properties of copper. With 356 orientations available, researchers can select the crystal direction matched to their experimental needs. The range of Copper Disk Single Crystals from Goodfellow facilitates fundamental materials research across many scientific fields.
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Tolerances
Single Crystal
Orientation
See Item
Thickness
+2% / -1%
Length
+2% / -1%
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
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CAS Number: 7440-50-8
UOM Code: 009-208-98
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Orientation Accuracy: Approx. 0.1°
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UOM Code: 819-024-59
Discounts applied for volume purchases
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Formula: Cu
Percentage Purity: 99.9%
Diameter: 9.5mm
Length: 100mm
Temper: Hard
CAS Number: 7440-50-8
UOM Code: 009-208-98
Discounts applied for volume purchases
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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
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
Discounts applied for volume purchases
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
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
Discounts applied for volume purchases
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
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
Discounts applied for volume purchases