Logo

ASTM C748-98

Historical Revision

Standard Test Method for Rockwell Hardness of Graphite Materials

$73.00

$73.00

$131.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

...

1.1 This test method covers Rockwell L scale hardness testing of fine-grained graphite materials with grain size less than 0.8 m ( 1/32 in.) and a hardness range between 0 and 120.

1.2 Test Methods E18 shall be followed except where otherwise indicated.

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

1.4 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.


SDO ASTM: ASTM International
Document Number C748
Publication Date March 10, 1998
Language en - English
Page Count 3
Revision Level 98
Supercedes
Committee D02.F0
Publish Date Document Id Type View
May 1, 2020 C0748-20 Revision
March 10, 1998 C0748-98 Revision
Oct. 1, 2015 C0748-98R15 Reaffirmation
May 1, 2010 C0748-98R10E01 Reaffirmation
May 1, 2005 C0748-98R05 Reaffirmation