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34-700 Carbon Fiber - Ø 0.007mm L 2000m

Details

SKU: 1000036587 Product Code: C-00-FB-000122
34-700 Carbon Fiber is a high-strength synthetic fiber composed primarily of polyacrylonitrile-derived carbon, optimized for structural reinforcement in high-performance applications. This grade exhibits outstanding tensile strength exceeding 3500 MPa, combined with a high modulus of elasticity and very low density (~1.8 g/cm³), making it ideal for applications requiring a high strength-to-weight ratio. It is extensively employed in aerospace, automotive, and sports equipment industries, where lightweight construction and fatigue resistance are critical. Specific technologies include aircraft fuselage panels, automotive monocoque shells, and performance cycling components. With exceptional dimensional stability, low thermal expansion, and electrical conductivity, 34-700 Carbon Fiber is also valuable in precision instruments and energy storage systems. Its integration into metal, ceramic, and polymer matrices allows for the fabrication of composites that outperform conventional materials like steel and titanium. This fiber continues to drive material innovation by enabling lighter, stronger, and more durable components for next-generation transportation and engineering systems.
Grade: 34-700
Formula: C
Size: Unsized
Length: 2000m
Filament Diameter: 0.007mm
Number Of Filaments: 12000
Tex Number: 795
CAS Number: 7440-44-0
UOM Code: 616-289-13
Legacy Code: C 005722
Distributor Code:
GF61628913

Tolerances

Fiber
Filament Diameter ±25%
Number Of Yarns ±10%
Number Of Filaments ±10%
Tex Number ±10%
Length +5% / -1%
$2,950.00
each
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Material Properties

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°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