Aluminum Disc

One of the most used elements, Aluminum is an essential metal that is used in an abundance of industries, such as automotive, aerospace, construction, home appliances, and electronics.

View more on aluminum’s Safety Data Sheet.

Details

General Properties

Symbol: Al
Atomic Number: 13
Atomic Weight: 26.98154
Density: 2.6989gm/cc
Melting Point: 660.37oC
Boiling Point: 2467 oC
Thermal Conductivity: 2.37 W/cm/K @ 298.2 K
Electrical Resistivity: 2.6548 microhm-cm @ 0 oC
Electronegativity: 1.5 Paulings
Specific Heat: 0.215 Cal/g/K @ 25 oC
Heat of Vaporization: 67.9 K-Cal/gm at om at 765 oC
Heat of Fusion: 2.55 Cal/gm mole

Specifications

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99% Purity (or Aluminum 1100 and Aluminum 1145)

Thickness	Diameter
.001″ to .0039″	.25″ to 12″ maximum
.040″ to .250″	.25″ to 19″ maximum*

*.125″ thick and .25″ thick can be offered in larger diameters

99.99% Purity

Thickness	Diameter
.001″ to .0035″	.25″ to 2″ maximum
.0036″ to .008″	.25″ to 4″ maximum
.0085″ to .012″	.25″ to 6″ maximum
.0125″ to .020″	.25″ to 8″ maximum
.0205″ to .040″	.25″ to 12″ maximum
.0405″ to 4″	.25″ to 19″ maximum

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Inquire about custom sizing and metals or alloys not listed.