General Aluminosilicate Display Glass

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This material data has been provided by Matmatch.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValue

Density

23.0 °C

2.4 - 2.5 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

23.0 °C

70 - 80 GPa

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Hardness, Vickers

23.0 °C

480 - 670 [-]

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Poisson's ratio

23.0 °C

0.2 [-]

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Shear modulus

23.0 °C

26 - 31.7 GPa

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Thermal

PropertyTemperatureValue

Annealing temperature

610 - 650 °C

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Coefficient of thermal expansion

300.0 °C

3.38E-6 - 9.8E-6 1/K

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Vicat softening temperature

820 - 910 °C

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Optical

PropertyValue

Refractive index

1.49 - 1.51 [-]

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