After the casting is ready, as per the complete layout. It is checked thoroughly.

Following checks are made while inspection:

a) Dimensional Checking

b) D P Test: Dye penetrate testing for the external surface.

c) Physical testing: To check for hardness, tensile strength and other desired physical

    properties using the universal testing machine.

d) Chemical Testing: To check whether the constituent elements are in the specified

    range of the grade required.

e) Ultrasonic Testing: To check for the internal structure of casting for cracks and other

    internal defects.

f) Microscopic Analysis: To check the grain size and other microscopic properties.