Oak

Category Type Functional unit
Wood Class III (10-15y) kg

Property Min Max Unit
Price 1.46 2.14 EURO
Young's modulus 11000 11700 MPa
Shear modulus
Tensile strength 90 90 MPa
Elongation
Compressive strength 500 520 MPa
Creep strength
Fatigue
Bending strength 88 88 MPa
Hardness 4710 6500 Janka
Impact strength
Yield strength
Thermal expansion 3 50 e-6/K
Thermal conductivity 0.3 0.35 W/m.K
Specific heat 0.17 0.17 J/kg.K
Melting temperature
Glass temperature
Service temperature
Density 690 780 kg/m³
Resistivity
Breakdown potential
Electrochemical potential
Dielectric loss factor
Friction coefficient
Refraction index
Thickness
Shrinkage 1.2 2.2 %
Water absorption
Remarks
(Origin: Europe). Light- to darkbrown, good machineability, attractive, bendable when pressurized with steam. Allowable tensile stress 12MPa.

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