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Borosilicate Glass Thermal Expansion Coefficient Calculator
Borosilicate Glass Thermal Expansion Calculator
Calculate how much a glass piece will expand or contract with temperature changes.
Glass Type
Custom CTE (×10¹²⁄K)
Original Dimension (mm)
Temperature Input
Enter values and click Calculate to see results.
Dimensional Change
—New Dimension
—Glass CTE
—ΔT Applied
—Visual comparison (scaled for visibility)
Warning: Risk of thermal fracture.
The temperature change (°C) exceeds the thermal shock resistance (°C) of the selected glass. Consider using a glass with lower thermal expansion.ΔL = L₀ × α × ΔT
