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Grade: Graphite
Formula: C
Form: Rod
Material: Carbon
CAS Number: 7440-44-0
Commodity: Metals
Graphite Carbon Rods are part of our extensive range of advanced rods for research and manufacturing. With 105 variations available, they’re made of graphite carbon, an electrically and thermally conductive material with high strength. The versatile properties of these rods means that they’re used in applications like electrical contacts, heat dissipators, and structural components requiring stiffness and stability. The wide selection of sizes we offer allows you to choose the optimal Graphite Carbon Rods for your specific applications.
Tolerances
Rod
| Diameter | =<10mm | ±10% |
|---|---|---|
| Diameter | >10mm | ±5% |
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
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Pyrolytic Graphite Carbon Foil Grade: Pyrolytic Graphite
Formula: C
Percentage Purity: 99.99%
Thickness: 0.5mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-44-0
UOM Code: 742-764-37
eachStarting at £166.95
Discounts applied for volume purchases -
Zinc Rod Formula: Zn
Percentage Purity: 99.999%
Diameter: 2mm
Length: 200mm
CAS Number: 7440-66-6
UOM Code: 001-562-48
eachStarting at £156.93
Discounts applied for volume purchases -
Zinc/Aluminum Alloy Rod (Zn96/Al 4) Formula: Zn96/Al 4
Diameter: 20mm
Length: 500mm
UOM Code: 102-110-38
eachStarting at £167.33
Discounts applied for volume purchases -
Zirconium Rod Formula: Zr
Percentage Purity: 99.2%
Diameter: 1.5mm
Length: 500mm
CAS Number: 7440-67-7
UOM Code: 013-119-50
eachStarting at £126.67
Discounts applied for volume purchases -
Zirconium Phosphate Machinable Ceramic Rod Formula: Ba Zr₄P₆O₂₄
Diameter: 12.7mm
Length: 127mm
UOM Code: 064-367-40
eachStarting at £630.29
Discounts applied for volume purchases -
Rigid Graphite Carbon Foil Grade: Rigid Graphite
Formula: C
Percentage Purity: 99.95%
Thickness: 0.125mm
Length 1: 100mm
Length 2: 100mm
Grain Size: Fine
CAS Number: 7440-44-0
UOM Code: 710-188-08
eachStarting at £80.19
Discounts applied for volume purchases
