GB 12607-1990
Replaced
GB/T 42544-2023
Active
National standards
GB/T 42544-2023 Corrosion evaluation for anodic oxide coatings and organic polymer coatings on aluminum and its alloys—Grid method
GB/T 42544-2023 Corrosion evaluation for anodic oxide coatings and organic polymer coatings on aluminum and its alloys—Grid method
Basic Information
Standard Code:
GB/T 42544-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
Surface treatment
Publish Date:
2023-05-23
Implement Date:
2023-12-01
Pages:
5 pages
Scope
This document describes the method of assessing the corrosion results of anodized aluminum and aluminum alloy films and organic polymer films using the grid method.
This document is applicable to the grading assessment of the corrosion results of corrosion test samples and service samples of anodized aluminum and aluminum alloy films and organic polymer films.
Development Information
Referenced Standards
Adopt standards
ISO 8994:2018
Related Standards
GB/T 12612-1990
Replaced
GB/T 12612-1990 General specification for multifunctional solution of steel and iron surface treatment
GB/T 3138-1995
Replaced
GB/T 3138-1995 Terminology for metallic coating, chemical treatment and related process
GB/T 4955-1997
Replaced
GB/T 4955-1997 Metallic coatings—Measurement of coating thickness—Coulometric method by anodic dissolution
GB/T 17456-1998
Replaced
GB/T 17456-1998 Ductile iron pipes—External zinc-spray coating
GB/T 17460-1998
abolished_transferred