The strength of the sand which is required to hold the shape of the mould cavity when the metal in the mould is still in liquid form is known as?

The strength of the sand which is required to hold the shape of the mould cavity when the metal in the mould is still in liquid form is known as? Correct Answer Hot strength

When the moisture in sand being eliminated, the sand would reach at a high temperature when the metal in the mold is still in liquid state. The strength of the sand that is required to hold the shape of the cavity is called hot strength.
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