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. |
|