| Matériau | Cast Iron |
| Forme | Flat Bar |
| Densité | 0.26 lb/in³ / 449.3 lb/ft³ / 7197 kg/m³ |
| Poids Exemple | 1.56 lb / 0.708 kg |
| Matériau | Poids (lb) | Poids (kg) |
|---|---|---|
| Aluminum | 0.585 | 0.265 |
| Titanium | 0.966 | 0.438 |
| Cast Iron (actuel) | 1.56 | 0.708 |
| Steel | 1.7 | 0.771 |
| Stainless Steel | 1.725 | 0.782 |
| Brass | 1.839 | 0.834 |
| Copper | 1.944 | 0.882 |