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Grade: Graphite
Formula: C
Form: Tube
Material: Carbon
CAS Number: 7440-44-0
Commodity: Metals
Purity:
99.95%
Graphite Carbon Tube is a material offered by Goodfellow within their range of tubes. This material is available in 15 variations. Graphite carbon tubes feature high strength, thermal conductivity, and electrical conductivity. They are commonly used in aerospace, automotive, and electronics applications where lightweight, durable components are needed. The variety of graphite carbon tube options allows designers to select the optimal combination of properties and dimensions for their specific application.
Tolerances
Tube
| Outside Diameter | =<2mm | ±0.05mm |
|---|---|---|
| Outside Diameter | 2mm - 5mm | ±0.1mm |
| Outside Diameter | >5mm | ±5% |
| Wall Thickness | ±10% |
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 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 $119.64
Discounts applied for volume purchases -
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 $249.05
Discounts applied for volume purchases -
Graphite Carbon Rod Grade: Graphite
Formula: C
Percentage Purity: 99.997%
Diameter: 5mm
Length: 300mm
Particle Size: Ultrafine 1-5 Micronsµm
CAS Number: 7440-44-0
UOM Code: 019-040-15
eachStarting at $160.29
Discounts applied for volume purchases -
HOPG - ZYH Carbon Foil Grade: HOPG - ZYH
Formula: C
Thickness: 2mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-44-0
UOM Code: 770-215-66
eachStarting at $279.77
Discounts applied for volume purchases -
Zirconium Tube Formula: Zr
Percentage Purity: 99.2%
Outside Diameter: 6.35mm
Wall Thickness: 0.9mm
Inside Diameter: 4.55mm
Length: 200mm
Temper: Annealed
CAS Number: 7440-67-7
UOM Code: 032-374-21
eachStarting at $161.32
Discounts applied for volume purchases -
Flexible Graphite Carbon Foil Grade: Flexible Graphite
Formula: C
Percentage Purity: 99.8%
Thickness: 0.075mm
Length 1: 300mm
Length 2: 300mm
CAS Number: 7440-44-0
UOM Code: 028-617-82
eachStarting at $142.92
Discounts applied for volume purchases
