ASTM E18 – Standard Test Methods for Rockwell Hardness of Metallic Materials
These test methods cover the determination of the Rockwell hardness and the Rockwell superficial hardness of metallic materials by the Rockwell indentation hardness principle.
This standard provides the requirements for Rockwell hardness machines and the procedures for performing Rockwell hardness tests.
hardness; mechanical test; metals; Rockwell
ASTM E18 Accredited Laboratory
Applied Testing & Geosciences, LLC is accredited for performing tests using the ASTM E18 standard.
Contact us for more information.