Wood
| Density | 300-900 kg/m³ (varies with type and moisture content) |
| Moisture Content | 6-20% (varies with environmental conditions) |
| Hardness | Varies significantly (e.g., Oak: 6000 lbf, Pine: 2000 lbf) |
| Grain Pattern | Straight, wavy, curly, or interlocked |
| Texture | Fine to coarse, depending on species |
| Color | Ranges from light (e.g., maple) to dark (e.g., walnut) |
| Weight | Varies by species and density |
| Strength | Varies by species; generally strong in compression and tension |
| Flexibility | Generally moderate; varies by species and treatment |
