ASTM C886-98
Standard Test Method for Scleroscope Hardness Testing of Carbon and Graphite Materials

Standard No.

ASTM C886-98

Release Date

1998

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM C886-98(2005)

Latest

ASTM C886-21

Scope

1.1 This test method covers the apparatus and procedures for determining the hardness of fine-grained carbon and graphite materials using the Model C-2 scleroscope with the hammer calibrated for use on fine-grained (particles smaller than 0.8 mm (0.032 in.)) carbon and graphite materials.

1.2 The values given in acceptable metric units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM C886-98 history

• 2021 ASTM C886-21 Standard Test Method for Scleroscope Hardness Testing of Carbon and Graphite Materials
• 2015 ASTM C886-98(2015) Standard Test Method for Scleroscope Hardness Testing of Carbon and Graphite Materials
• 1998 ASTM C886-98(2010)e1 Standard Test Method for Scleroscope Hardness Testing of Carbon and Graphite Materials
• 1998 ASTM C886-98(2005) Standard Test Method for Scleroscope Hardness Testing of Carbon and Graphite Materials
• 1998 ASTM C886-98 Standard Test Method for Scleroscope Hardness Testing of Carbon and Graphite Materials