GB/T 38213-2019 "Corrosion of metals and alloys - Procedures for the determination and evaluation of the rate of metal loss in materials caused by atmospheric corrosion" stipulates the determination and evaluation method of the rate of metal loss caused by atmospheric corrosion of metals and alloys. The standard specifies the test principle, sample preparation, measurement procedures, data processing and result evaluation procedures. Through scientific and standardized procedures, the metal loss rate is accurately determined, providing a technical basis for evaluating the atmospheric corrosion resistance of materials and formulating protection strategies.
| Status | Active |
|---|---|
| CCS | H25 | ICS | 77.060 |
| Release Date | 2019-10-18 00:00:00 | Implementation Date | 2020-09-01 00:00:00 |