GB/T 4334-2008 "Corrosion of metals and alloys, test method for intergranular corrosion of stainless steel" stipulates the test method for intergranular corrosion of stainless steel. The standard covers a variety of test methods, specifying the scope of application, sample preparation, test solution configuration, operation steps and result judgment. Through standardized test procedures, the intergranular corrosion tendency of stainless steel is accurately detected, providing scientific basis and unified standards for evaluating stainless steel corrosion resistance performance, ensuring product mass and guiding material selection.
| Status | Abolish |
|---|---|
| CCS | H25 | ICS | 77.060 |
| Release Date | 2008-10-10 00:00:00 | Implementation Date | 2009-05-01 00:00:00 |