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Rigid Graphite Carbon Disc
Rigid Graphite Carbon Disc
Rigid Graphite Carbon Discs offer a versatile material known for its high strength, thermal conductivity and resistance to thermal shock. With these discs available in 5 sizes and thicknesses, they can be customized for applications like semiconductor wafer carriers, sputtering targets and vacuum chamber liners. The unique properties of graphite carbon allow Rigid Graphite Carbon Discs to withstand repeated rapid temperature changes and diffusion processes.
Grade: Rigid GraphiteFormula: CPercentage Purity: 99.95%Thickness: 5mmDiameter: 30mmGrain Size: FineCAS Number: 7440-44-0UOM Code: 628-678-07
SKU : 1000037100
Product Code : C-00-FL-000170
Tolerances
Disk
Thickness
>0.05mm
±10%
Thickness
<0.01mm
±25%
Thickness
0.01mm - 0.05mm
±15%
Tolerances
Disk
Thickness
>0.05mm
±10%
Thickness
<0.01mm
±25%
Thickness
0.01mm - 0.05mm
±15%
Buy 5 for
€192.90
each and save 19 %
Buy 10 for
€176.23
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
6
Crystal structure
Hexagonal/Diamond
Electronic structure
He 2s² 2p²
Valences shown
2, 3, 4
Atomic weight( amu )
12.011
Thermal neutron absorption cross-section( Barns )
0.0034
Photo-electric work function( eV )
4.8
Natural isotope distribution( Mass No./% )
12/ 98.89
Natural isotope distribution( Mass No./% )
13/ 1.11
Atomic radius - Goldschmidt( nm )
0.077
Ionisation potential( No./eV )
6/ 490
Ionisation potential( No./eV )
4/ 64.5
Ionisation potential( No./eV )
1/ 11.26
Ionisation potential( No./eV )
3/ 47.9
Ionisation potential( No./eV )
2/ 24.38
Ionisation potential( No./eV )
5/ 392
Mechanical Properties
Element
Value
Hardness - Mohs
0.5-1
Hardness - Mohs
10
Material condition
Diamond
Material condition
Graphite
Bulk modulus( GPa )
33
Bulk modulus( GPa )
542
Tensile modulus( GPa )
4.8
Electrical Properties
Element
Value
Electrical resistivity( µOhmcm )
1375@0@0°C
Thermal emf against Pt (cold 0C - hot 100C)( mV )
0.7
Physical Properties
Element
Value
Boiling point( C )
5000
Density( gcm⁻³ )
2.25@20°C
Thermal Properties
Element
Value
Melting point( C )
3650
Specific heat( J K⁻¹ kg⁻¹ )
712@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )
80-240@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )
0.6-4.3@0-100°C
Other Customers Purchased
Rigid Graphite Carbon Disc
Grade: Rigid Graphite
Formula: C
Percentage Purity: 99.95%
Thickness: 1mm
Diameter: 12mm
Grain Size: Fine
CAS Number: 7440-44-0
UOM Code: 916-241-03
Discounts applied for volume purchases
Rigid Graphite Carbon Disc
Grade: Rigid Graphite
Formula: C
Percentage Purity: 99.95%
Thickness: 5mm
Diameter: 50.8mm
Grain Size: Fine
CAS Number: 7440-44-0
UOM Code: 123-224-93
Discounts applied for volume purchases
Rigid Graphite Carbon Disc
Grade: Rigid Graphite
Formula: C
Percentage Purity: 99.95%
Thickness: 5mm
Diameter: 45mm
Grain Size: Fine
CAS Number: 7440-44-0
UOM Code: 532-263-45
Discounts applied for volume purchases
Rigid Graphite Carbon Disc
Grade: Rigid Graphite
Formula: C
Percentage Purity: 99.95%
Thickness: 0.5mm
Diameter: 12mm
Grain Size: Fine
CAS Number: 7440-44-0
UOM Code: 831-779-49
Discounts applied for volume purchases