FAQ

What is the Actual Expansion?
Actual Expansion is the difference between the expansion due to rise in temperature and the yield amount. Actual Expansion is usually measured using the Millimeter for Length. Note that the value of Actual Expansion is always negative.
Can the Actual Expansion be negative?
Yes, the Actual Expansion, measured in Length can be negative.
What unit is used to measure Actual Expansion?
Actual Expansion is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Actual Expansion can be measured.
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