Historical
ISO 4498:2005
Sintered metal materials, excluding hardmetals - Determination of apparent hardness and microhardness
ISO 4498:2005 specifies methods of hardness testing of sintered metal materials, excluding hardmetals.
Procedure 1 determines the apparent hardness of the whole material.
Procedure 2 determines the microhardness of the metal phase.
International Organization for Standardization [iso]
