Weight Per Cubic Foot plus Specific Gravity
| Material | Specific Gravity | lb. per cf- |
| Acetic acid, 90% | 1.06 | 66.3
|
| Alcohol, ethyl | 0.789 | 49.0
|
| Alcohol, methyl | 0.791 | 49.0
|
| Alfalfa, ground | 0.26 | 16.0
|
| Alum, lumpy | 0.88 | 55.0
|
| Alum, pulverized | 0.75 | 47.0
|
| Alumina | 0.96 | 60.0
|
| Aluminum, solid | 2.64 | 165.0
|
| Aluminum, oxide | 1.52 | 95
|
| Ammonia gas | 0.00 | 0.048
|
| Ammonium sulfate | 0.83 | 52
|
| Andesite, solid | 2.77 | 173
|
| Antimony, cast | 6.70 | 418
|
| Apple wood, dry | 0.71 | 44
|
| Apples | 0.64 | 40
|
| Arsenic | 5.67 | 354
|
| Asbestos, shredded | 0.35 | 22
|
| Asbestos, solid | 2.45 | 153
|
| Ash wood, black, dry | 0.54 | 34
|
| Ash wood, white, dry | 0.67 | 42
|
| Ashes | 0.66 | 41
|
| Aspen wood | 0.42 | 26
|
| Asphalt, crushed | 0.72 | 45
|
| Babbitt | 7.28 | 454
|
| Bagasse | 0.12 | 7.5
|
| Bakelite, solid | 1.36 | 85
|
| Baking powder | 0.72 | 45
|
| Barium | 3.78 | 236
|
| Bark, wood refuse | 0.24 | 15
|
| Barley | 0.61 | 38
|
| Barite, crushed | 2.88 | 180
|
| Basalt, broken | 1.96 | 122
|
| Basalt, solid | 3.01 | 188
|
| Bauxite, crushed | 1.28 | 80
|
| Beans, castor | 0.58 | 36
|
| Beans, cocoa | 0.59 | 37
|
| Beans, navy | 0.80 | 50
|
| Beans, soy | 0.72 | 45
|
| Beeswax | 0.96 | 60
|
| Beets | 0.72 | 45
|
| Bentonite | 0.59 | 37
|
| Bicarbonate of soda | 0.69 | 43
|
| Birch wood, yellow | 0.71 | 44
|
| Bismuth | 9.79 | 611
|
| Bones, pulverized | 0.88 | 55
|
| Borax, fine | 0.85 | 53
|
| Bran | 0.26 | 16
|
| Brass, cast | 8.56 | 534
|
| Brass, rolled | 8.56 | 534
|
| Brewers grain | 0.43 | 27
|
| Brick, common red | 1.92 | 120
|
| Brick, fire clay | 2.40 | 150
|
| Brick, silica | 2.05 | 128
|
| Brick, chrome | 2.80 | 175
|
| Brick, magnesia | 2.56 | 160
|
| Bronze | 8.16 | 509
|
| Buckwheat | 0.66 | 41
|
| Butter | 0.87 | 54
|
| Cadmium | 8.65 | 540
|
| Calcium carbide | 1.20 | 75
|
| Caliche | 1.44 | 90
|
| Carbon, solid | 2.15 | 134
|
| Carbon, powdered | 0.08 | 5
|
| Carbon dioxide | 0.00 | 0.1234
|
| Carbon monoxide | 0.00 | 0.0781
|
| Cardboard | 0.69 | 43
|
| Cedar, red | 0.38 | 24
|
| Cement, Portland | 3.15 | 94
|
| Cement, mortar | 2.16 | 135
|
| Cement, slurry | 1.44 | 90
|
| Chalk, solid | 2.50 | 156
|
| Chalk, lumpy | 1.44 | 90
|
| Chalk, fine | 1.12 | 70
|
| Charcoal | 0.21 | 13
|
| Cherry wood, dry | 0.56 | 35
|
| Chestnut wood, dry | 0.48 | 30
|
| Chloroform | 1.52 | 95
|
| Chocolate, powder | 0.64 | 40
|
| Chromic acid, flake | 1.20 | 75
|
| Chromium | 6.86 | 428
|
| Chromium ore | 2.16 | 135
|
| Cinders, furnace | 0.91 | 57
|
| Cinders, Coal, ash | 0.64 | 40
|
| Clay, dry excavated | 1.09 | 68
|
| Clay, wet excavated | 1.83 | 114
|
| Clay, dry lump | 1.07 | 67
|
| Clay, fire | 1.36 | 85
|
| Clay, wet lump | 1.60 | 100
|
| Clay, compacted | 1.75 | 109
|
| Clover seed | 0.77 | 48
|
| Coal, Anthracite, solid | 1.51 | 94
|
| Coal, Anthracite, broken | 1.11 | 69
|
| Coal, Bituminous, solid | 1.35 | 84
|
| Coal, Bituminous, broken | 0.83 | 52
|
| Cobalt | 8.75 | 546
|
| Coconut, meal | 0.51 | 32
|
| Coconut, shredded | 0.35 | 22
|
| Coffee, fresh beans | 0.56 | 35
|
| Coffee, roast beans | 0.43 | 27
|
| Coke | 0.42 | 26
|
| Concrete, Asphalt | 2.24 | 140
|
| Concrete, Gravel | 2.40 | 150
|
| Concrete, Limestone w/Portland | 2.37 | 148
|
| Copper, cast | 8.69 | 542
|
| Copper, rolled | 8.91 | 556
|
| Copper sulfate, ground | 3.60 | 225
|
| Copra, medium size | 0.53 | 33
|
| Copra, meal, ground | 0.64 | 40
|
| Copra, expeller cake ground | 0.51 | 32
|
| Copra, expeller cake chopped | 0.46 | 29
|
| Cork, solid | 0.24 | 15
|
| Cork, ground | 0.16 | 10
|
| Corn, on the cob | 0.72 | 45
|
| Corn, shelled | 0.72 | 45
|
| Corn, grits | 0.67 | 42
|
| Cottonseed, dry, de-linted | 0.56 | 35
|
| Cottonseed, dry, not de-linted | 0.32 | 20
|
| Cottonseed, cake, lumpy | 0.67 | 42
|
| Cottonseed, hulls | 0.19 | 12
|
| Cottonseed, meal | 0.59 | 37
|
| Cottonseed, meats | 0.64 | 40
|
| Cottonwood | 0.42 | 26
|
| Cryolite | 1.60 | 100
|
| Cullet | 1.60 | 100
|
| Culm | 0.75 | 47
|
| Cypress wood | 0.51 | 32
|
| Dolomite, solid | 2.90 | 181
|
| Dolomite, pulverized | 0.74 | 46
|
| Dolomite, lumpy | 1.52 | 95
|
| Earth, loam, dry, excavated | 1.25 | 78
|
| Earth, moist, excavated | 1.44 | 90
|
| Earth, wet, excavated | 1.60 | 100
|
| Earth, dense | 2.00 | 125
|
| Earth, soft loose mud | 1.73 | 108
|
| Earth, packed | 1.52 | 95
|
| Earth, Fullers, raw | 0.67 | 42
|
| Ebony wood | 0.96 | 60
|
| Elm, dry | 0.56 | 35
|
| Emery | 4.01 | 250
|
| Ether | 0.74 | 46
|
| Feldspar, solid | 2.56 | 160
|
| Feldspar, pulverized | 1.23 | 77
|
| Fertilizer, acid phosphate | 0.96 | 60
|
| Fir, Douglas | 0.53 | 33
|
| Fish, scrap | 0.72 | 45
|
| Fish, meal | 0.59 | 37
|
| Flaxseed, whole | 0.72 | 45
|
| Flour, wheat | 0.59 | 37
|
| Fluorspar, solid | 3.21 | 200
|
| Fluorspar, lumps | 1.60 | 100
|
| Fluorspar, pulverized | 1.44 | 90
|
| Garbage | 0.48 | 30
|
| Glass, window | 2.58 | 161
|
| Glue, animal, flaked | 0.56 | 35
|
| Glue, vegetable, powdered | 0.64 | 40
|
| Gluten, meal | 0.63 | 39
|
| Gneiss, bed in place | 2.87 | 179
|
| Gneiss, broken | 1.86 | 116
|
| Gold, pure 24Kt | 19.29 | 1204
|
| Granite, solid | 2.69 | 168
|
| Granite, broken | 1.65 | 103
|
| Graphite, flake | 0.64 | 40
|
| Gravel, loose, dry | 1.52 | 95
|
| Gravel, w/sand, natural | 1.92 | 120
|
| Gravel, dry 1/4 to 2 inch | 1.68 | 105
|
| Gravel, wet 1/4 to 2 inch | 2.00 | 125
|
| Gypsum, solid | 2.79 | 174
|
| Gypsum, broken | 1.81 | 113
|
| Gypsum, crushed | 1.60 | 100
|
| Gypsum, pulverized | 1.12 | 70
|
| Halite (salt), solid | 2.32 | 145
|
| Halite (salt), broken | 1.51 | 94
|
| Hydrochloric acid 40% | 1.20 | 75
|
| Ice, solid | 0.92 | 57.4
|
| Ice, crushed | 0.59 | 37
|
| Ilmenite | 2.31 | 144
|
| Iridium | 22.16 | 1383
|
| Iron, cast | 7.21 | 450
|
| Iron, wrought | 7.77 | 485
|
| Iron oxide pigment | 0.40 | 25
|
| Ivory | 1.84 | 115
|
| Kaolin, green crushed | 1.03 | 64
|
| Kaolin, pulverized | 0.35 | 22
|
| Lead, cast | 11.35 | 708
|
| Lead, rolled | 11.39 | 711
|
| Lead, red | 3.69 | 230
|
| Lead, white pigment | 4.09 | 255
|
| Leather | 0.95 | 59
|
| Lignite, dry | 0.80 | 50
|
| Lignum Vitae, dry | 1.28 | 80
|
| Lime, quick, lump | 0.85 | 53
|
| Lime, quick, fine | 1.20 | 75
|
| Lime, stone, large | 2.69 | 168
|
| Lime, stone, lump | 1.54 | 96
|
| Lime, hydrated | 0.48 | 30
|
| Limonite, solid | 3.80 | 237
|
| Limonite, broken | 2.47 | 154
|
| Limestone, solid | 2.61 | 163
|
| Limestone, broken | 1.55 | 97
|
| Limestone, pulverized | 1.39 | 87
|
| Linseed, whole | 0.75 | 47
|
| Linseed, meal | 0.51 | 32
|
| Locust, dry | 0.71 | 44
|
| Magnesite, solid | 3.01 | 188
|
| Magnesium, solid | 1.75 | 109
|
| Magnesium sulfate, crystal | 1.12 | 70
|
| Magnetite, solid | 5.05 | 315
|
| Magnetite, broken | 3.29 | 205
|
| Mahogany, Spanish, dry | 0.85 | 53
|
| Mahogany, Honduras, dry | 0.54 | 34
|
| Malt | 0.34 | 21
|
| Manganese, solid | 7.61 | 475
|
| Manganese oxide | 1.92 | 120
|
| Manure | 0.40 | 25
|
| Maple, dry | 0.71 | 44
|
| Marble, solid | 2.56 | 160
|
| Marble, broken | 1.57 | 98
|
| Marl, wet, excavated | 2.24 | 140
|
| Mercury @ 32oF | 13.61 | 849
|
| Mica, solid | 2.88 | 180
|
| Mica, broken | 1.60 | 100
|
| Milk, powdered | 0.45 | 28
|
| Molybdenum | 10.19 | 636
|
| Mortar, wet | 2.40 | 150
|
| Mud, packed | 1.91 | 119
|
| Mud, fluid | 1.73 | 108
|
| Nickel, rolled | 8.67 | 541
|
| Nickel silver | 8.45 | 527
|
| Nitric acid, 91% | 1.51 | 94
|
| Nitrogen | 0.00 | 0.0784
|
| Oak, live, dry | 0.95 | 59
|
| Oak, red | 0.71 | 44
|
| Oats | 0.43 | 27
|
| Oats, rolled | 0.30 | 19
|
| Oil cake | 0.79 | 49
|
| Oil, linseed | 0.94 | 58.8
|
| Oil, petroleum | 0.88 | 55
|
| Oxygen | 0.00 | 0.0892
|
| Oyster shells, ground | 0.85 | 53
|
| Paper, standard | 1.20 | 75
|
| Paraffin | 0.72 | 45
|
| Peanuts, shelled | 0.64 | 40
|
| Peanuts, not shelled | 0.27 | 17
|
| Peat, dry | 0.40 | 25
|
| Peat, moist | 0.80 | 50
|
| Peat, wet | 1.12 | 70
|
| Pecan wood | 0.75 | 47
|
| Phosphate rock, broken | 1.76 | 110
|
| Phosphorus | 2.34 | 146
|
| Pine, White, dry | 0.42 | 26
|
| Pine, Yellow Northern, dry | 0.54 | 34
|
| Pine, Yellow Southern, dry | 0.72 | 45
|
| Pitch | 1.15 | 72
|
| Plaster | 0.85 | 53
|
| Platinum | 21.51 | 1342
|
| Porcelain | 2.40 | 150
|
| Porphyry, solid | 2.55 | 159
|
| Porphyry, broken | 1.65 | 103
|
| Potash | 1.28 | 80
|
| Potassium chloride | 2.00 | 125
|
| Potatoes, white | 0.77 | 48
|
| Pumice, stone | 0.64 | 40
|
| Quartz, solid | 2.64 | 165
|
| Quartz, lump | 1.55 | 97
|
| Quartz sand | 1.20 | 75
|
| Redwood, California, dry | 0.45 | 28
|
| Resin, synthetic, crushed | 0.56 | 35
|
| Rice, hulled | 0.75 | 47
|
| Rice, rough | 0.58 | 36
|
| Rice grits | 0.69 | 43
|
| Rip-Rap | 1.60 | 100
|
| Rosin | 1.07 | 67
|
| Rubber, caoutchouc | 0.95 | 59
|
| Rubber, manufactured | 1.52 | 95
|
| Rubber, ground scrap | 0.48 | 30
|
| Rye | 0.71 | 44
|
| Salt cake | 1.44 | 90
|
| Salt, course | 0.80 | 50
|
| Salt, fine | 1.20 | 75
|
| Saltpeter | 1.20 | 75
|
| Sand, wet | 1.92 | 120
|
| Sand, wet, packed | 2.08 | 130
|
| Sand, dry | 1.60 | 100
|
| Sand, loose | 1.44 | 90
|
| Sand, rammed | 1.68 | 105
|
| Sand, water filled | 1.92 | 120
|
| Sand w/ Gravel, dry | 1.73 | 108
|
| Sand w/ Gravel, wet | 2.00 | 125
|
| Sandstone, solid | 2.32 | 145
|
| Sandstone, broken | 1.51 | 94
|
| Sawdust | 0.27 | 17
|
| Sewage, sludge | 0.72 | 45
|
| Shale, solid | 2.68 | 167
|
| Shale, broken | 1.59 | 99
|
| Silver | 10.46 | 653
|
| Slag, solid | 2.12 | 132
|
| Slag, broken | 1.76 | 110
|
| Slag, crushed, 1/4 inch | 1.19 | 74
|
| Slag, furn. granulated | 0.96 | 60
|
| Slate, solid | 2.69 | 168
|
| Slate, broken | 1.67 | 104
|
| Slate, pulverized | 1.36 | 85
|
| Snow, freshly fallen | 0.16 | 10
|
| Snow, compacted | 0.48 | 30
|
| Soap, solid | 0.80 | 50
|
| Soap, chips | 0.16 | 10
|
| Soap, flakes | 0.16 | 10
|
| Soap, powdered | 0.37 | 23
|
| Soda Ash, heavy | 0.96 | 60
|
| Soda Ash, light | 0.43 | 27
|
| Sodium | 0.98 | 61
|
| Sodium Aluminate, ground | 1.15 | 72
|
| Sodium Nitrate, ground | 1.20 | 75
|
| Soybeans, whole | 0.75 | 47
|
| Spruce, California, dry | 0.45 | 28
|
| Starch, powdered | 0.56 | 35
|
| Steel, cast | 7.85 | 490
|
| Steel, rolled | 7.93 | 495
|
| Stone, crushed | 1.60 | 100
|
| Sugar, brown | 0.72 | 45
|
| Sugar, powdered | 0.80 | 50
|
| Sugar, granulated | 0.85 | 53
|
| Sugar, raw cane | 0.96 | 60
|
| Sugarbeet pulp, dry | 0.21 | 13
|
| Sugarbeet pulp, wet | 0.56 | 35
|
| Sugarcane | 0.27 | 17
|
| Sulfur, solid | 2.00 | 125
|
| Sulfur, lump | 1.31 | 82
|
| Sulfur, pulverized | 0.96 | 60
|
| Sulfuric acid, 87% | 1.79 | 112
|
| Sycamore, dry | 0.59 | 37
|
| Taconite | 2.80 | 175
|
| Talc, solid | 2.69 | 168
|
| Talc, broken | 1.75 | 109
|
| Tanbark, ground | 0.88 | 55
|
| Tankage | 0.96 | 60
|
| Tar | 1.15 | 72
|
| Tin, cast | 7.36 | 459
|
| Tobacco | 0.32 | 20
|
| Trap rock, solid | 2.88 | 180
|
| Trap rock, broken | 1.75 | 109
|
| Tungsten | 19.62 | 1224
|
| Turf | 0.40 | 25
|
| Turpentine | 0.87 | 54
|
| Vanadium | 5.50 | 343
|
| Walnut, black, dry | 0.61 | 38
|
| Water, pure | 1.00 | 62.4
|
| Water, sea | 1.03 | 64.08
|
| Wheat | 0.77 | 48
|
| Wheat, cracked | 0.67 | 42
|
| Willow wood | 0.42 | 26
|
| Wool | 1.31 | 82
|
| Zinc, cast | 7.05 | 440
|
| Zinc oxide | 0.40 | 25
|