Standard Test Method for
Scratch Hardness of Materials Using a Diamond Stylus1
This preferred is issued underneath the constant designation g 171; the variety without delay following the designation suggests the 12 months of
authentic adoption or, within the case of revision, the year of ultimate revision. a number of in parentheses indicates the year of ultimate reapproval. a
superscript epsilon (e) shows a piece of writing alternate for the reason that remaining revision or reapproval.
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