GB/T 39534-2020 "Corrosion of metals and alloys - Determination of uniform corrosion rate of stainless steel and nickel-based alloys in liquids" specifies the determination method of uniform corrosion rate of stainless steel and nickel-based alloys in liquids. The standard specifies the test principle, instrumentation, sample preparation, operation process, data processing and result evaluation. By standardizing the test procedures, the corrosion rate of alloys in the liquid environment can be accurately determined to provide a technical basis for evaluating their corrosion resistance performance, guiding material selection and protective design.
| Status | Active |
|---|---|
| CCS | H25 | ICS | 77.060 |
| Release Date | 2020-11-19 00:00:00 | Implementation Date | 2021-06-01 00:00:00 |