GB/T 5776-1986
Replaced
GB/T 39637-2020
Active
National standards
GB/T 39637-2020 Corrosion of metals and alloys—Classification of soil corrosivity
GB/T 39637-2020 Corrosion of metals and alloys—Classification of soil corrosivity
Basic Information
Standard Code:
GB/T 39637-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the chemical properties of metals
ICS Name:
The corrosion of metals
Publish Date:
2020-12-14
Implement Date:
2021-07-01
Pages:
22 pages
Scope
This standard specifies the classification of soil environmental corrosivity, the classification of soil environmental corrosivity based on the corrosion rate of metal standard specimens, and the evaluation of corrosivity based on soil environmental data. This standard is applicable to the classification and evaluation of general soil environmental corrosivity. This standard is not applicable to the classification and evaluation of special soil environmental corrosivity, such as soil environments with obvious AC/DC interference, soil environments with obvious regional non-uniformity, and local soil environments contaminated by other chemical substances.
Development Information
Referenced Standards
Related Standards
GB/T 10119-1988
Replaced
GB/T 10119-1988 Copper-zinc alloys—Determination of dezincification corrosion resistance
GB/T 13671-1992
Replaced
GB/T 13671-1992 Stainless steels—Method of electrochemical test for crevice corrosion
GB/T 15748-1995
Replaced
GB/T 15748-1995 The method of galvanic corrosion test for metallic ship materials
GB/T 16545-1996
Replaced
GB/T 16545-1996 Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens
GB/T 15970.5-1998
Active