Grain Size Measurement covers the measurement of average grain size and include the comparison procedure, the planimetric (or Jeffries) procedure, and the intercept procedures. These test methods may also be applied to nonmetallic materials with structures having appearances similar to those of the metallic structures shown in the comparison charts. These test methods apply chiefly to single phase grain structures but they can be applied to determine the average size of a particular type of grain structure in a multiphase or multiconstituent specimen.

LMATS is NATA accredited to perform grain size analysis in accordance with AS 1733 and ASTM E112.

LMATS provides report along with a JPEG image of the microstructure to their clients.

Simply request LMATS’ supportive staff and they will assist you to complete your task in time.