GB/T 3072-1982
Abolished
GB/T 8721-2009
Replaced
National standards
GB/T 8721-2009 Method for the determination of tensile strength of carbonaceous materials
GB/T 8721-2009 Method for the determination of tensile strength of carbonaceous materials
Basic Information
Standard Code:
GB/T 8721-2009
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Carbon materials
ICS Name:
Conductor materials
Publish Date:
2009-07-08
Implement Date:
2010-04-01
Pages:
5 pages
Scope
This standard specifies the principles of tensile strength determination for carbon materials, the instruments and equipment used, the specimens, the experimental steps, and the calculation of the results. This standard is applicable to the determination of the tensile strength of carbon materials at room temperature. The diameter of the test area (the area of the parallel section in the middle of the specimen) should be no less than three times the maximum visible aggregate size in the material being tested.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 8719-1997
Replaced
GB/T 8719-1997 General rule for packing, marking, storage, transport and quality certificates of carbonaceous material and products
GB/T 14898-2004
Abolished
GB/T 14898-2004 Graphite for making synthetic diamond
GB/T 9973-2006
Replaced
GB/T 9973-2006 Test method for permeability of carbon materials
GB/T 3074.1-2008
Replaced
GB/T 3074.1-2008 Method for the determination of the flexure strength of graphite electrodes
GB/T 3074.2-2008
Replaced