GB/T 38269-2019 "Corrosion of metals and alloys, cyclic accelerated corrosion test (ACT) for salt deposition with artificial seawater" specifies the cyclic accelerated corrosion test (ACT) method for metals and alloys. The standard specifies the test principle, equipment, sample preparation, operation process and result evaluation. By simulating the environment with artificial seawater deposition salt and constant absolute humidity, the corrosion process of metal materials can be accelerated to provide technical support for rapid evaluation of their corrosion resistance performance and optimization of protective measures.
| Status | Active |
|---|---|
| CCS | H25 | ICS | 77.060 |
| Release Date | 2019-12-10 00:00:00 | Implementation Date | 2020-07-01 00:00:00 |