Metal Properties

Metal     Symbol Melting    E     G    Poisson   density  T.E.C.* 
 Name             Point                 Ratio     rho     alpha
                 degree C  GPa   GPa             g/cm^3  X10^-6 /C 

Aluminum     Al    660      71    27    0.34      2.699   23.9
Chromium     Cr   1875     243   117    0.209     7.19     6.2
Copper       Cu   1085     124    45    0.345     8.96    16.5
Gold         Au   1064      78    28    0.425    19.32    14.2
Iron         Fe   1538     210    82    0.279     7.87    11.7
Lead         Pb    327      16     5.4  0.44     11.45    29?
Magnesium    Mg    650      44    17    0.28      1.74    25
Molybdenum   Mo   2610     327   116    0.3       7.19     4.9
Nickel       Ni   1453     193    75    0.3       8.90    13.3
Osmium       Os   2700**   539   210    0.285    22.5      4.6
Silver       Ag    962      81    29    0.37     10.49    19.7
Tin          Sn    232      53    19    0.375     7.298   23
Titanium     Ti   1668     106    39    0.345     4.54     8.5
Tungsten      W   3410     397   153    0.284    19.3      4.3?
Zinc         Zn    420      92    37    0.29      7.133   39.7

* T.E.C. Thermal Expansion coefficient

**Osmium melting temp can be + - 200

Fluid Properties***

Fluid       Density       Viscosity
             kg/m^3         kg/ms
Helium      0.164          1.92X10^-5
Air         1.19           1.98X10^-5
Water       1.00X10^3      1.00X10^-3
Mercury     1.36X10^4      1.55X10^-3

*** Note that these properties are at 20C and 1 bar (293K 14.5psi)

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Tim Quinn, All Rights Reserved. Comments