GB/T 2596-1981
Abolished
GB/T 7998-1987
Replaced
National standards
GB/T 7998-1987 The method for determining the intergranular corrosion of aluminium alloy
GB/T 7998-1987 The method for determining the intergranular corrosion of aluminium alloy
Basic Information
Standard Code:
GB/T 7998-1987
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Non-destructive testing methods for metals
ICS Name:
Chemical analysis of metal materials
Publish Date:
1987-06-26
Implement Date:
1988-03-01
Publisher:
National Standards Bureau
Pages:
4 pages
Development Information
Drafting Units:
The 621 Research Institute of the Ministry of Aviation Industry and the Northeast Light Alloy Processing Plant of China Nonferrous Metals Industry Corporation
Drafting Persons:
Xu Junli, Chen Wenying, Wang Benren, and Gao Kangzhi
Superseded by the following standards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