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Graphite SF75
SF75
Description
GRAFSTARTM SF75 graphite is generally made according to the specific needs and dimensions of the customer. It has higher purity and the maximum level of some impurities can be guaranteed.
Ashby charts
See where Graphite SF75 falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.
Properties
General
Ash content
cash0.03 % at 20 °C
Density
ρ1.73 g/cm³ at 20 °C
Particle size
d7.60E+7 nm
max.
Mechanical
Compressive strength
Rmc34 MPa at 20 °C
Compressive strength, transverse
Rs,trans32 MPa at 20 °C
Elastic modulus
E13 GPa at 20 °C
Elastic modulus, transverse
E6 GPa at 20 °C
Flexural strength
σbend18 MPa at 20 °C
Flexural strength, transverse
σbendT10 MPa at 20 °C
Hardness, Rockwell R
HRR55 [-] at 20 °C
Tensile strength
Rm14 MPa at 20 °C
Tensile strength, transverse
Rm,trans7 MPa at 20 °C
Thermal
Coefficient of thermal expansion
α6E-7 1/K at 100 °C
Average value between 23°C and the mentioned temperature
Coefficient of thermal expansion, transverse
αtrans2.4E-6 1/K at 100 °C
Average value between 23°C and the mentioned temperature
Thermal conductivity
λ210 W/(m·K) at 20 °C
Thermal conductivity, transverse
λtrans120 W/(m·K) at 20 °C
Electrical
Electrical resistivity
ρel5.5E-6 Ω·m at 20 °C
Electrical resistivity, transverse
ρel,trans1E-5 Ω·m at 20 °C
Technological properties
Application areas
Electrolysis, Refractory production
Do you need more data regarding this material?
This material data has been provided by Advanced Graphite Materials.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.