Massa Jenis Logam pada Suhu Ruang
Massa jenis (density) adalah massa tiap satuan volume. Material-material yang sering kita jumpai, memiliki massa jenis yang berbeda. Misalkan kayu yang memiliki massa jenis yang berbeda dengan baja. Massa jenis ditandai dengan satuan-satuan seperti: kg/m³, g/cm³, lb/in³, dan lain-lain.
Massa jenis baja karbon dan baja paduan rendah
Baja A36 = 7,85 g/cm³
Baja 1020 = 7,85 g/cm³
Baja 1040 = 7,85 g/cm³
Baja 1095 = 7,80 g/cm³
Baja 4140 = 7,85 g/cm³
Baja 4150 = 7,84 g/cm³
Baja 4340 = 7,85 g/cm³
Massa jenis stainless steel
Stainless steel 304 = 8,00 g/cm³
Stainless steel 316 = 8,00 g/cm³
Stainless steel 405 = 8,00 g/cm³
Stainless steel 440A = 8,00 g/cm³
Stainless steel 17-7PH = 8,00 g/cm³
Massa jenis besi tuang
Besi tuang G1800 = 7,30 g/cm³
Besi tuang G3000 = 7,30 g/cm³
Besi tuang G4000 = 7,30 g/cm³
Besi tuang 60-40-18 = 7,10 g/cm³
Besi tuang 80-55-06 = 7,10 g/cm³
Besi tuang 120-90-02 = 7,10 g/cm³
Massa jenis aluminium paduan
Aluminium = 2,70 g/cm³
Aluminium 1100 = 2,71 g/cm³
Aluminium 2014 = 2,80 g/cm³
Aluminium 2024 = 2,77 g/cm³
Aluminium 2117 = 2,80 g/cm³
Aluminium 6061 = 2,70 g/cm³
Aluminium 7075 = 2,80 g/cm³
Aluminium 356.0 = 2,69 g/cm³
Massa jenis tembaga paduan
C11000 (electrolytic tough pitch) = 8,89 g/cm³
C17200 (beryllium-copper) = 8,25 g/cm³
C26000 (cartridge brass) = 8,53 g/cm³
C36000 (free-cutting brass) = 8,50 g/cm³
C71500 (copper–nickel, 30%) = 8,94 g/cm³
C93200 (bearing bronze) = 8,93 g/cm³
Kuningan = 8,64 g/cm³
Perunggu = 8,86 g/cm³
Massa jenis magnesium paduan
AZ31B = 1,77 g/cm³
AZ91D = 1,81 g/cm³
Massa jenis titanium paduan
Ti–5Al–2.5Sn = 4,48 g/cm³
Ti–6Al–4V = 4,43 g/cm³
Massa jenis logam mulia
Emas = 19,32 g/cm³
Perak = 10,49 g/cm³
Platinum = 21,45 g/cm³
Massa jenis logam tahan panas
Molybdenum = 10,22 g/cm³
Tantalum = 16,6 g/cm³
Tungsten = 19,3 g/cm³
Massa jenis logam paduan non-ferro
Cadmium = 8,6 g/cm³
Chemical lead = 11,34 g/cm³
Haynes alloy 25 = 9,13 g/cm³
Inconel 625 = 8,44 g/cm³
Invar = 8,05 g/cm³
Kovar = 8,36 g/cm³
Magnesium = 1,74 g/cm³
Manganese = 7,39 g/cm³
Monel 400 = 8,80 g/cm³
Nikel = 8,88 g/cm³
Nickel 200 = 8,89 g/cm³
Seng murni = 7,14 g/cm³
Super invar = 8,10 g/cm³
Thallium = 11,9 g/cm³
Thorium = 11,3 g/cm³
Timah murni = 7,17 g/cm³
Timbal = 11,4 g/cm³
Tin = 7,3 g/cm³
Titanium = 4,5 g/cm³
Uranium = 18,5 g/cm³
Vanadium = 6,03 g/cm³
Zinc = 7,1 g/cm³
Zirconium = 6,48 g/cm³
Massa jenis material bukan logam
ABS = 1,04 g/cm³
Acrylic = 1,2 g/cm³
Air = 1 g/cm³
Araldite = 1,16 g/cm³
Bakelite = 1,4 g/cm³
Bensin = 0,803 g/cm³
Benzol = 0,878 g/cm³
Beton = 2,6 g/cm³
Butanol = 0,71 g/cm³
Epoxy = 3,098 g/cm³
Ethanol = 0,79 g/cm³
Freon = 1,5 g/cm³
Glass = 2,2 g/cm³
Karet = 0,97 g/cm³
Kayu = 0,24 g/cm³
Kerosene = 0,81 g/cm³
Madu = 1,42 g/cm³
Mercury = 13,6 g/cm³
Nitrogen = 0,8 g/cm³
Oli SAE 30 = 0,88 g/cm³
Oli SAE 20 = 0,87 g/cm³
Porcelain = 2,3 g/cm³
PVC = 1,45 g/cm³
Teflon = 2,14 g/cm³
Referensi
M. Kutz, 2006, Mechanical Engineers’ Handbook, edisi 3.
W. D. Callister dan D. G. Rethwisch, 2010, Materials Science and Engineering: an Introduction, edisi 8.
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| Dengan Volume yang Sama, Wadah A Lebih Berat daripada Wadah B. |
Massa jenis baja karbon dan baja paduan rendah
Baja A36 = 7,85 g/cm³
Baja 1020 = 7,85 g/cm³
Baja 1040 = 7,85 g/cm³
Baja 1095 = 7,80 g/cm³
Baja 4140 = 7,85 g/cm³
Baja 4150 = 7,84 g/cm³
Baja 4340 = 7,85 g/cm³
Massa jenis stainless steel
Stainless steel 304 = 8,00 g/cm³
Stainless steel 316 = 8,00 g/cm³
Stainless steel 405 = 8,00 g/cm³
Stainless steel 440A = 8,00 g/cm³
Stainless steel 17-7PH = 8,00 g/cm³
Massa jenis besi tuang
Besi tuang G1800 = 7,30 g/cm³
Besi tuang G3000 = 7,30 g/cm³
Besi tuang G4000 = 7,30 g/cm³
Besi tuang 60-40-18 = 7,10 g/cm³
Besi tuang 80-55-06 = 7,10 g/cm³
Besi tuang 120-90-02 = 7,10 g/cm³
Massa jenis aluminium paduan
Aluminium = 2,70 g/cm³
Aluminium 1100 = 2,71 g/cm³
Aluminium 2014 = 2,80 g/cm³
Aluminium 2024 = 2,77 g/cm³
Aluminium 2117 = 2,80 g/cm³
Aluminium 6061 = 2,70 g/cm³
Aluminium 7075 = 2,80 g/cm³
Aluminium 356.0 = 2,69 g/cm³
Massa jenis tembaga paduan
C11000 (electrolytic tough pitch) = 8,89 g/cm³
C17200 (beryllium-copper) = 8,25 g/cm³
C26000 (cartridge brass) = 8,53 g/cm³
C36000 (free-cutting brass) = 8,50 g/cm³
C71500 (copper–nickel, 30%) = 8,94 g/cm³
C93200 (bearing bronze) = 8,93 g/cm³
Kuningan = 8,64 g/cm³
Perunggu = 8,86 g/cm³
Massa jenis magnesium paduan
AZ31B = 1,77 g/cm³
AZ91D = 1,81 g/cm³
Massa jenis titanium paduan
Ti–5Al–2.5Sn = 4,48 g/cm³
Ti–6Al–4V = 4,43 g/cm³
Massa jenis logam mulia
Emas = 19,32 g/cm³
Perak = 10,49 g/cm³
Platinum = 21,45 g/cm³
Massa jenis logam tahan panas
Molybdenum = 10,22 g/cm³
Tantalum = 16,6 g/cm³
Tungsten = 19,3 g/cm³
Massa jenis logam paduan non-ferro
Cadmium = 8,6 g/cm³
Chemical lead = 11,34 g/cm³
Haynes alloy 25 = 9,13 g/cm³
Inconel 625 = 8,44 g/cm³
Invar = 8,05 g/cm³
Kovar = 8,36 g/cm³
Magnesium = 1,74 g/cm³
Manganese = 7,39 g/cm³
Monel 400 = 8,80 g/cm³
Nikel = 8,88 g/cm³
Nickel 200 = 8,89 g/cm³
Seng murni = 7,14 g/cm³
Super invar = 8,10 g/cm³
Thallium = 11,9 g/cm³
Thorium = 11,3 g/cm³
Timah murni = 7,17 g/cm³
Timbal = 11,4 g/cm³
Tin = 7,3 g/cm³
Titanium = 4,5 g/cm³
Uranium = 18,5 g/cm³
Vanadium = 6,03 g/cm³
Zinc = 7,1 g/cm³
Zirconium = 6,48 g/cm³
Massa jenis material bukan logam
ABS = 1,04 g/cm³
Acrylic = 1,2 g/cm³
Air = 1 g/cm³
Araldite = 1,16 g/cm³
Bakelite = 1,4 g/cm³
Bensin = 0,803 g/cm³
Benzol = 0,878 g/cm³
Beton = 2,6 g/cm³
Butanol = 0,71 g/cm³
Epoxy = 3,098 g/cm³
Ethanol = 0,79 g/cm³
Freon = 1,5 g/cm³
Glass = 2,2 g/cm³
Karet = 0,97 g/cm³
Kayu = 0,24 g/cm³
Kerosene = 0,81 g/cm³
Madu = 1,42 g/cm³
Mercury = 13,6 g/cm³
Nitrogen = 0,8 g/cm³
Oli SAE 30 = 0,88 g/cm³
Oli SAE 20 = 0,87 g/cm³
Porcelain = 2,3 g/cm³
PVC = 1,45 g/cm³
Teflon = 2,14 g/cm³
Referensi
M. Kutz, 2006, Mechanical Engineers’ Handbook, edisi 3.
W. D. Callister dan D. G. Rethwisch, 2010, Materials Science and Engineering: an Introduction, edisi 8.
