Research Report RR:E28-1021
An interlaboratory study was conducted by fourteen laboratories which tested six materials to establish the precision statement of test method E18.
Pages: 40 Published: January 2008
Delivery Format: PDF Download
E18-12 Standard Test Methods for Rockwell Hardness of Metallic Materials
Committee E28 on Mechanical Testing
Subcommittee E28.06 on Indentation Hardness Testing