GB/T 5776-1986
Replaced
GB/T 18590-2025
Active
National standards
GB/T 18590-2025 Corrosion of metals and alloys—Guidelines for the evaluation of pitting corrosion
GB/T 18590-2025 Corrosion of metals and alloys—Guidelines for the evaluation of pitting corrosion
Price:
$ 66
Basic Information
Standard Code:
GB/T 18590-2025
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:
2025-08-29
Implement Date:
2026-03-01
Pages:
20 pages
Scope
This document provides guidance on the selection of procedures for identifying and observing pits, evaluating pitting corrosion, and measuring the growth rate of pits.
This document is applicable to the evaluation and assessment of pitting corrosion in metals and alloys after pitting corrosion has occurred.
Development Information
Replace the following standards
Adopt standards
ISO 11463:2020
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