GB/T 40314-2021 "Corrosion of Metals and Alloys, Dish Spring Crevice Corrosion Configuration for Stainless Steel Plate or Tubular Specimens" specifies the method for constructing a stainless steel crevice corrosion test configuration using a dish spring. The standard specifies the principle, design requirements, assembly method and usage specifications of the configuration. By simulating the crevice environment, it provides a standardized configuration technical basis for scientifically conducting stainless steel crevice corrosion tests and evaluating its corrosion resistance performance, and helps optimize material protection and application.
| Status | Active |
|---|---|
| CCS | H25 | ICS | 77.060 |
| Release Date | 2021-08-20 00:00:00 | Implementation Date | 2022-03-01 00:00:00 |