scope:

This standard covers a procedure for determining the density of green (as-molded), sintered or heat-treated MIM components using a gas pycnometer.

NOTE 1-Any open porosity will not be included as part of measured volume. The density obtained by the gas pycnometer method will typically be higher than the density obtained by water displacement (see MPIF Standard 42).

NOTE 2-This is a generic method that describes the basic steps involved to obtain a final result. For further specific details, the manufacturers' operating instructions are to be reviewed.

With the exception of density, for which g/cm³ is the industry standard, SI units are used in this standard.

This standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the potential safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.