ASTM Designation E-4-14 Standard Practices for Force Verification of Testing Machines.

ASTM Designation E-10-14 Standard Test Method for Brinell Hardness of Metallic Materials

ASTM Designation E-110-14 Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers.

ASTM Designation E-1012-14 Standard Practice for Verification of testing Frame and Specimen. Alignment under Tensile and Compressive Axial Force Application.