| CHARACTERISTIC
|
TEST |
RESULTS |
| Color |
Visual |
Black |
Hardness
(test averages)
at -30° farenheit
at 73° farenheit
at 116° farenheit |
STM D2240-84
(See Table 4) |
D70.6
D63.5
D55.1 |
Ultimate Compressive
Strength
(test averages)
at -30° farenheit
at 73° farenheit
at 130° farenheit |
ASTM D695-91
(See Table 5) |
5857 psi
5505 psi
5311 psi |
Ultimate Flexural Strength
(Yield)
(test averages)
at -30° farenheit
at 73° farenheit
at 130° farenheit |
ASTM D790-86
(Procedure B) |
4961 psi
4240 psi
2641 psi |
Modules of Elasticity
(Averages based on Flexure)
at -30° farenheit
at 73° farenheit
at 130° farenheit |
|
36.6x104 psi
28.0x104 psi
1x104 psi |
