2. Referenced Documents
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E74 Practice of Calibration of Force-Measuring Instruments for Verifying the Force Indication of Testing Machines
E140 Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
E384 Test Method for Knoop and Vickers Hardness of Materials
ABMA10-1989 Metal Balls
ISO/IEC17025 General Requirements for the Competence of Calibration and Testing