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

Product	Cost
Research Report Only:	$47.00
E18 + Research Report:	$70.80

Related Standards:

E18-12 Standard Test Methods for Rockwell Hardness of Metallic Materials

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Committee E28 on Mechanical Testing

Subcommittee E28.06 on Indentation Hardness Testing