GB/T 2596-1981
Abolished
GB/T 6401-1986
Replaced
National standards
GB/T 6401-1986 Micrographic method for determining area fraction of the α-phases using charts in ferritic-austenitic stainless steels
GB/T 6401-1986 Micrographic method for determining area fraction of the α-phases using charts in ferritic-austenitic stainless steels
Basic Information
Standard Code:
GB/T 6401-1986
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
\nTest methods for the performance of metal products
ICS Name:
Chemical analysis of metal materials
Publish Date:
1986-05-17
Implement Date:
1987-05-01
Publisher:
National Standards Bureau
Pages:
12 pages
Development Information
Drafting Units:
The Steel Research Institute of the Ministry of Metallurgical Industry and the Chongqing Special Steel Plant
Drafting Persons:
Wu Keqiu and Wang Daxing
Superseded by the following standards
Related Standards
GB/T 3249-1982
Replaced
GB/T 3249-1982 Standard method for determination of particle size of powders of refractory metals and compounds—Fisher method
GB/T 3488-1983
Replaced
GB/T 3488-1983 Hardmetals—metallographic determination of microstructure
GB/T 3489-1983
Replaced
GB/T 3489-1983 Hardmetals—Metallographic determination of porosity and uncombined carbon
GB/T 3651-1983
Replaced
GB/T 3651-1983 Measuring method for thermal conductivity of metal at high temperature
GB/T 4059-1983
Replaced