AMATEUR YACHT RESEARCH SOCIETY

ROYAL YACHTING ASSOCIATION

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UNION INTERNATIONALE MOTONAUTIQUE

 

SITE INDEX HULL PANELS MOTORS STORAGE CREW ROUTE SPONSORS CLUB
MATERIAL DENSITY in grams per cubic centiliter


Ceramic Alanx CG896 3.32
Ceramic Alumina 3.9
Ceramic Alumina, 85% 3.41
Ceramic Alumina, 90% 3.6
Ceramic Alumina, 94% 3.7
Ceramic Alumina, 96% 3.75
Ceramic Alumina, 99% 3.9
Ceramic Alumina, 99.5% 3.89
Ceramic Alumina, 99.9% 3.96
Ceramic Aluminosilicate 2.6
Ceramic Aluminum Nitride 3.25
Ceramic BeO 2.85
Ceramic Boron Carbide 2.5
Ceramic Borosilicate Glass 2.3
Ceramic Glass 2.6
Ceramic Graphite 2.163
Ceramic Hafnium Carbide 12.76
Ceramic Iron Slag 2.755
Ceramic Lead Glass 2.8
Ceramic Mg-PSZ 5.75
Ceramic Mullite 2.82
Ceramic Nitride-Bonded SiC 2.54
Ceramic PSZ 5.75
Ceramic Quartz Glass 2.2
Ceramic RB-SiC 3.09
Ceramic Refrax 2.54
Ceramic SNBSN / "Refrax" 2.54
Ceramic Sapphire 3.99
Ceramic SiAlON 3.3
Ceramic Silicon Nitride 3.28
Ceramic Silicon carbide 3.2
Ceramic Sintered SiC 3.1
Ceramic TiC 4.94
Ceramic Tungsten Carbide 15.7
Ceramic Vanadium Carbide 5.71
Ceramic WC / Tungsten Carbide 15.7
Ceramic Y-TZP 6.1
Ceramic ZTA 4.1
Ceramic Zirconia 5.75
Ceramic Zirconium Carbide 6.56
Chemical Benzene 0.737
Chemical Gasoline 0.721
Composite Carbon-Carbon Composite 1.65
Liquid Ethyl Alcohol 0.802
Liquid Methyl Alcohol 0.809
Liquid Mineral Oil 0.914
Liquid Seawater 1.025
Liquid Vegetable Oil 0.93
Liquid Water, 100 C 0.9581
Liquid Water, 4 C 0.99997
Liquid Water, Ice 0.897
Liquid Water, Seawater 1.025
Metal Aluminum 2.643
Metal Aluminum bronze 7.702
Metal Aluminum, 2024-T3 2.77
Metal Aluminum, 6061-T6 2.7
Metal Aluminum, 7079-T6 2.74
Metal Beryllium 1.8477
Metal Beryllium, QMV 1.85
Metal Brass 8.553
Metal Bronze, aluminum 7.702
Metal Bronze, phosphor 8.8
Metal Bronze, ~11% Tin 8.1
Metal Carbon Steel 7.84
Metal Carbon Tool Steel 7.82
Metal Cobalt 8.8
Metal Copper, Pure 8.9
Metal Copper, cast-rolled 8.906
Metal German Silver 8.586
Metal Gold Coin (US) 17.19
Metal Gold, Pure 19.32
Metal Gold, cast-hammered 19.3
Metal High Speed Tool Steel 8.75
Metal Iridium 22.16
Metal Iron, Cast, Pig 7.207
Metal Iron, Ferrosilicon 6.984
Metal Iron, Spiegeleisen 7.496
Metal Iron, grey cast 7.079
Metal Iron, wrought 7.658
Metal Lead 11.37
Metal Magnesium, Pure 1.7
Metal Manganese 7.608
Metal Mercury 13.57
Metal Molybdenum, wrought 10.3
Metal Monel Metal, rolled 8.688
Metal Nickel 8.602
Metal Nickel, Pure 8.9
Metal Pig Iron 7.207
Metal Platinum 21.3
Metal Plutonium, alpha phase 19.35
Metal Pure Iron 7.86
Metal Silver, Cast-hammered 10.51
Metal Silver, Pure 10.5
Metal Soft Steel (0.06% C) 7.87
Metal Stainless 18Cr-8Ni 8.03
Metal Stainless 27Cr 7.47
Metal Stainless Steel, 304 8.03
Metal Steel, C1020, HR 7.85
Metal Steel, cold-drawn 7.83
Metal Steel, tool 7.715
Metal Tantalum 16.6
Metal Thorium, Ind. melted 11.6
Metal Tin, cast-hammered 7.352
Metal Titanium 4.5
Metal Titanium, B 120VCA 4.85
Metal Tungsten 18.82
Metal Uranium 18.74
Metal Uranium D38 18.97
Metal Wrought Iron 7.75
Metal Zinc, Cast 7.049
Metal Zirconium 6.3798
Mineral Coal, Anthracite 1.554
Mineral Coal, Bituminous 1.346
Mineral Coal, Coke 1.201
Mineral Coal, Lignite 1.25
Mineral Copper Ore, pyrites 4.197
Mineral Corundum-Crystal Form 3.99
Mineral Iron Ore, Hematite 5.206
Mineral Iron Ore, Limonite 3.796
Mineral Iron Ore, Magnetite 5.046
Mineral Lead Ore, Galena 7.449
Mineral Manganese Ore 4.149
Mineral Pyrolusite, Mn Ore 4.149
Mineral Tin Ore, cassiterite 6.695
Mineral Zinc Ore, blende 4.052
Other Ice 0.897
Other Leather, common 0.945
Other Paper 0.929
Other Paraffin 0.898
Plastic HDPE 0.955
Plastic Kevlar 149 1.47
Plastic Kevlar 29 1.44
Plastic Kevlar 49 1.44
Plastic Polyurethane 1
Plastic Rubber 1.506
Wood Birch 0.705
Wood Cherry 0.433
Wood Mahogony 0.705
Wood Red Oak 0.673
Wood Southern Pine 0.65
Wood Sugar Maple 0.689
Wood Walnut 0.593

Wood Cherry 0.433
Wood Walnut 0.593
Wood Southern Pine 0.65
Wood Red Oak 0.673
Wood Sugar Maple 0.689
Wood Birch 0.705
Wood Mahogony 0.705
Chemical Gasoline 0.721
Chemical Benzene 0.737
Liquid Ethyl Alcohol 0.802
Liquid Methyl Alcohol 0.809
Other Ice 0.897
Liquid Water, Ice 0.897
Other Paraffin 0.898
Liquid Mineral Oil 0.914
Other Paper 0.929
Liquid Vegetable Oil 0.93
Other Leather, common 0.945
Plastic HDPE 0.955
Liquid Water, 100 C 0.9581
Liquid Water, 4 C 0.99997
Plastic Polyurethane 1
Liquid Seawater 1.025
Liquid Water, Seawater 1.025
Mineral Coal, Coke 1.201
Mineral Coal, Lignite 1.25
Mineral Coal, Bituminous 1.346
Plastic Kevlar 29 1.44
Plastic Kevlar 49 1.44
Plastic Kevlar 149 1.47
Plastic Rubber 1.506
Mineral Coal, Anthracite 1.554
Composite Carbon-Carbon Composite 1.65
Metal Magnesium, Pure 1.7
Metal Beryllium 1.8477
Metal Beryllium, QMV 1.85
Ceramic Graphite 2.163
Ceramic Quartz Glass 2.2
Ceramic Borosilicate Glass 2.3
Ceramic Boron Carbide 2.5
Ceramic Nitride-Bonded SiC 2.54
Ceramic Refrax 2.54
Ceramic SNBSN / "Refrax" 2.54
Ceramic Aluminosilicate 2.6
Ceramic Glass 2.6
Metal Aluminum 2.643
Metal Aluminum, 6061-T6 2.7
Metal Aluminum, 7079-T6 2.74
Ceramic Iron Slag 2.755
Metal Aluminum, 2024-T3 2.77
Ceramic Lead Glass 2.8
Ceramic Mullite 2.82
Ceramic BeO 2.85
Ceramic RB-SiC 3.09
Ceramic Sintered SiC 3.1
Ceramic Silicon carbide 3.2
Ceramic Aluminum Nitride 3.25
Ceramic Silicon Nitride 3.28
Ceramic SiAlON 3.3
Ceramic Alanx CG896 3.32
Ceramic Alumina, 85% 3.41
Ceramic Alumina, 90% 3.6
Ceramic Alumina, 94% 3.7
Ceramic Alumina, 96% 3.75
Mineral Iron Ore, Limonite 3.796
Ceramic Alumina, 99.5% 3.89
Ceramic Alumina 3.9
Ceramic Alumina, 99% 3.9
Ceramic Alumina, 99.9% 3.96
Mineral Corundum-Crystal Form 3.99
Ceramic Sapphire 3.99
Mineral Zinc Ore, blende 4.052
Ceramic ZTA 4.1
Mineral Manganese Ore 4.149
Mineral Pyrolusite, Mn Ore 4.149
Mineral Copper Ore, pyrites 4.197
Metal Titanium 4.5
Metal Titanium, B 120VCA 4.85
Ceramic TiC 4.94
Mineral Iron Ore, Magnetite 5.046
Mineral Iron Ore, Hematite 5.206
Ceramic Vanadium Carbide 5.71
Ceramic Mg-PSZ 5.75
Ceramic PSZ 5.75
Ceramic Zirconia 5.75
Ceramic Y-TZP 6.1
Metal Zirconium 6.3798
Ceramic Zirconium Carbide 6.56
Mineral Tin Ore, cassiterite 6.695
Metal Iron, Ferrosilicon 6.984
Metal Zinc, Cast 7.049
Metal Iron, grey cast 7.079
Metal Iron, Cast, Pig 7.207
Metal Pig Iron 7.207
Metal Tin, cast-hammered 7.352
Mineral Lead Ore, Galena 7.449
Metal Stainless 27Cr 7.47
Metal Iron, Spiegeleisen 7.496
Metal Manganese 7.608
Metal Iron, wrought 7.658
Metal Aluminum bronze 7.702
Metal Bronze, aluminum 7.702
Metal Steel, tool 7.715
Metal Wrought Iron 7.75
Metal Carbon Tool Steel 7.82
Metal Steel, cold-drawn 7.83
Metal Carbon Steel 7.84
Metal Steel, C1020, HR 7.85
Metal Pure Iron 7.86
Metal Soft Steel (0.06% C) 7.87
Metal Stainless 18Cr-8Ni 8.03
Metal Stainless Steel, 304 8.03
Metal Bronze, ~11% Tin 8.1
Metal Brass 8.553
Metal German Silver 8.586
Metal Nickel 8.602
Metal Monel Metal, rolled 8.688
Metal High Speed Tool Steel 8.75
Metal Bronze, phosphor 8.8
Metal Cobalt 8.8
Metal Copper, Pure 8.9
Metal Nickel, Pure 8.9
Metal Copper, cast-rolled 8.906
Metal Molybdenum, wrought 10.3
Metal Silver, Pure 10.5
Metal Silver, Cast-hammered 10.51
Metal Lead 11.37
Metal Thorium, Ind. melted 11.6
Ceramic Hafnium Carbide 12.76
Metal Mercury 13.57
Ceramic Tungsten Carbide 15.7
Ceramic WC / Tungsten Carbide 15.7
Metal Tantalum 16.6
Metal Gold Coin (US) 17.19
Metal Uranium 18.74
Metal Tungsten 18.82
Metal Uranium D38 18.97
Metal Gold, cast-hammered 19.3
Metal Gold, Pure 19.32
Metal Plutonium, alpha phase 19.35
Metal Platinum 21.3
Metal Iridium 22.16

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