| Density Values for Materials | ||
| Material | Density (ρ, rho) | |
| kg / m3 | ||
| Air | 1.2 | |
| Aluminum | 2700 | |
| Aluminum Alloy 6061-T6 | 2710 | |
| Aluminum Alloy 7075-T6 | 2800 | |
| Asphalt | 2120 | |
| Brass | 8400 | |
| Red Brass (85% Cu, 15% Zn) | 8740 | |
| Yellow Brass (65% Cu, 35% Zn) | 8470 | |
| Brick, common | 1800 | |
| Tin Bronze | 8800 | |
| Manganese Bronze | 8360 | |
| Carbon, diamond | 3250 | |
| Carbon, graphite | 2000 - 2500 | |
| Coal | 1200 - 1500 | |
| Concrete | 2200 - 2400 | |
| Copper, commercial | 8300 | |
| Cotton | 448 | |
| Foam, mattress | 35-75 | |
| Felt | 50-65 | |
| Gypsum board | 530 - 1000 (12.5mm =~ 650) | |
| Gypsum blocks | 850 - 1200 | |
| Glass, 98% silica | 2190 | |
| Glass, plate | 2500 | |
| Glass, wool | 200 | |
| Gold | 19300 | |
| Granite | 2750 | |
| Hydrogen | 0.0898 | |
| Helium | 0.179 | |
| Ice (0°C) | 917 | |
| Invar | 8050 | |
| Iron, cast | 7272 | |
| Limestone | 2711 | |
| Lead | 11340 | |
| Magnesium, 2% Mn | 1778 | |
| Marble (Avg. Values) | 2770 | |
| Monnel Alloy 400 (Ni-Cu) | 8830 | |
| Nickel, 10% Cr | 8666 | |
| Paper | 700 | |
| Plexiglas | 1180 | |
| Polystyrene | 920 | |
| Polyvinyl chloride | 1380 | |
| Rubber, soft | 1100 | |
| Salt, rock | 2100 - 2500 | |
| Sand, dry | 1500 | |
| Sandstone (Avg. values) | 2300 | |
| Silicon | 2330 | |
| Silver, 99.9 % Ag | 10524 | |
| Snow, firm | 560 | |
| Stainless steel (St 304) | 7820 | |
| Structural steel (A36) | 7860 | |
| Timber, Douglas-fir | 470 | |
| Timber, Spruce, Sitka | 415 | |
| Timber, Shortleaf pine | 500 | |
| Timber, Western white pine | 390 | |
| Timber, White oak | 690 | |
| Timber, Red oak | 660 | |
| Timber, Western hemlock | 440 | |
| Timber, Redwood | 415 | |
| Tin | 7304 | |
| Titanium Alloy (6% Al, 4% V) | 4730 | |
| Tungsten | 19300 | |
| Wool | 100 | |
| Water (fresh) | 1000 (4 °) | |
| Water (salt) | 1030 | |
| Zinc | 7144 | |