| Property (Room Temperature) | Units | Average | Units (metric) | Average |
| Bulk Density | lbs./ft.3 | 99.26 | Mg/m3 | 1.59 |
| Specific Resistance With Grain Across Grain | 10-4 ohm-in. | 3.33 4.74 |
ohm-meter | 8.47 12.05 |
| Flexural Strength With Grain Across Grain | psi | 1297 995 |
kPa (kN/m2) |
8940 6860 |
| Tensile Strength With Grain Across Grain | psi | 713 630 |
kPa (kN/m2) |
4920 4340 |
| Young's Modulus With Grain Across Grain | 106 psi | 2877 2802 |
kPa (kN/m2) |
19840 19320 |
| Coefficient of Thermal Expansion With Grain Across Grain | 10-6 /oF | 0.72 1.35 |
10-6/oC | 1.32 2.43 |
| Thermal Conductivity With Grain Across Grain | BTU.ft. hr.ft2.oF |
88 62 |
W/m.oC | 152 107 |
| Permeability With Grain Across Grain | Darcy's | 0.493 0.444 |
||
| Coefficient of Friction | 0.15 | 0.15 |

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Our Subsidiaries: U.S. Bellows: Metallic & Fabric Expansion Joints, Bellows
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