This specification covers four classes of tungsten heavy metal in the form of sintered and annealed shapes. This material has been used typically for parts, such as counterbalance weights or projectiles, for which mechanical properties are tested from the sintered and annealed shapes and that require high weight per unit volume, but usage is not limited to such applications.
SAE AMS7725E-2012 Referenced Document
ASTM B311-08 Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity*， 2024-04-19 Update
ASTM E18-08 Standard Test Methods for Rockwell Hardness of Metallic Materials*， 2024-04-19 Update
ASTM E8/E8M-11 Standard Test Methods for Tension Testing of Metallic Materials*， 2024-04-19 Update