Standard Active Last Updated: May 07, 2019
ASTM E140-12B(2019)e1

Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness

Contact Sales
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Book of Standards Volume: 03.01
Developed by Subcommittee: E28.06
Pages: 25
DOI: 10.1520/E0140-12BR19E01
ICS Code: 77.040.10