This standard specifies the scope of application, test equipment, specimens, test solutions, test temperatures, test cycles, operating procedures, and tests for laboratory crevice corrosion test methods for clamped specimens in ferric chloride solution with hydrochloric acid. Report. This standard is applicable to the determination of crevice corrosion of Ni-Cr alloys, Ni-Cr-Mo alloys, Ni-Cr-Mo-Fe alloys and related alloys and stainless steels used in instruments.
JB/T 5326-1991 history
1991JB/T 5326-1991 Test method of crevice corrosion of metallic material for instrument