Zinc Disc

Zinc is a white-silver metal that is most commonly found in the automotive, construction, and medical industries. At Fine Metals, we offer zinc in purities ranging from 99.95% to 99.994%.

View more on zinc’s Safety Data Sheet.

Details

General Properties

Symbol: Zn
Atomic Number: 30
Atomic Weight: 65.38
Density: 7.133 gm/cc
Melting Point: 419.58 oC
Boiling Point: 907 oC
Thermal Conductivity: 1.16 W/cm/K @ 298.2 K
Electrical Resistivity: 5.916 microhm-cm @ 20 oC
Electronegativity: 1.6 Paulings
Specific Heat: 0.0928 Cal/g/K @ 25 oC
Heat of Vaporization: 27.4 K-Cal/gm atom at 907 oC
Heat of Fusion: 1.595 Cal/gm mole

Specifications

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99.95% Purity

Thickness	Diameter
.001″ to .004″	.50″ to 4″ maximum
.005″ to .080″	.50″ to 11″ maximum
.085″ to .500″	.50″ to 12″ maximum

99.994% Purity

Thickness	Diameter
.001″ to .004″	.50″ to 4″ maximum
.005″ to .080″	.50″ to 4″ maximum
.085″ to .250″	.50″ to 4″ maximum

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Inquire about custom sizing and metals or alloys not listed.