Magnesium Disc

Magnesium is a silver wire that is similar to aluminum and is used in many industries such as the medical, agricultural, and aerospace industries. At Fine Metals, we have magnesium in purities ranging from 99.9% to 99.98%.

View more details on magnesium’s Safety Data Sheet.

Details

General Properties

Symbol: Mg
Atomic Number: 12
Atomic Weight: 24.305
Density: 1.738 gm/cc
Melting Point: 648.8 oC
Boiling Point: 1090 oC
Thermal Conductivity: 1.56 W/cm/K @ 298.2 K
Electrical Resistivity: 4.45 microhm-cm @ 20 oC
Electronegativity: 1.2 Paulings
Specific Heat: 0.243 Cal/g/K @ 25 oC
Heat of Vaporization: 32.517 K-Cal/gm atom at 1090 oC
Heat of Fusion: 2.16 Cal/gm mole

Specifications

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99.9 - 99.98% Purity

Thickness	Diameter
.002″ to .004″	.5″ to 4″ maximum
.005″ to .060″	.5″ to 6″ maximum
.080″ to .125″	.5″ to 8″ maximum
.150″ to .250″	.5″ to 12″ maximum
.300″ to .495″	.5″ to 6″ maximum

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