PROPERTIES UNITS T14 T12 T814 F363 EM4301
Ultimate Compressive
Strength
MPa 300 280 250 280 450
Normal Working
Pressure
MPa 75 70 62 70 112
Compressive Yield @
69 MPa
% 2 2 5 1.2 1.5
Flexural Strength MPa * * * 135 150
Impact Strength
(Notched Charpy)
KJ/m2 45 45 35 30 50
Shear Strength MPa 70 70 70 88 140
Inter Laminae
Bond Strength
kN 2.5 2.5 2.5 4.5 5
Density g/cc 1.32 1.32 1.25 1.52 1.3
Brinell Hardness 25 25 25 46 30
% Water swell (Normal to laminae)
@200C 0.35 0.35 0.35 1 0.5
@800C 1 1 1 1.5 1.5
Coefficient of Friction
Dry 0.13-0.18 0.08-0.16 0.04-0.08 0.13-0.15 0.15-0.18
Wet 0.16-0.22 0.11-0.18 0.06-0.09 0.16-0.18 0.17-0.20
Coefficient of linear expansion
// per0C 45 45 45 15 9
1 per0C 50 50 50 45 50
Maximum Working
Temperature
0C 100 100 100 200 200
Intermittent
Temperature Capacity
0C 120 120 120 210 210

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