DZ/T 0101.12-1994
Active
YB/T 4090-2000
Replaced
Industry standards-Black metallurgy
YB/T 4090-2000 Ultra high powr graphite electrode
YB/T 4090-2000 Ultra high powr graphite electrode
Basic Information
Standard Code:
YB/T 4090-2000
Standard Type:
Industry standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Graphite material
ICS Name:
-
Publish Date:
2000-07-26
Implement Date:
2000-12-01
Pages:
7 pages
Development Information
Replace the following standards
YB/T 4090-1992
Superseded by the following standards
Referenced Standards
GB/T 1427-1988
GB/T 3074.1-1982 Method for the determination of the flexure strength of graphite electrodes
GB/T 3074.2-1982 Method for the determination of the elastic modulus of graphite electrodes
GB/T 3074.4-1982
GB/T 8170-1987 Rules for rounding off of numberical values
YB/T 119-1997 Carbon materials--Determination method of the bulk density
YB/T 120-1997 Method for determination of specific resistance of carbon materials
YB/T 5212-1993
YB/T 8719-1997
GB/T 1429-1985 Carbon materials--Determination of the ash content
Adopt standards
IEC 60239-1997
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