GB/T 15260-1994
Nickel-based alloys--Determination of resistance to intergranular carrosion (English Version)
- Standard No.
- GB/T 15260-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2017-07
- Replace By
- GB/T 15260-2016
- Latest
- GB/T 15260-2016
- Scope
- This standard includes four methods for determining the susceptibility to intergranular corrosion of nickel-based alloys, method A: iron sulfate (Ⅲ)-sulfuric acid test; method B: copper-copper sulfate-16% sulfuric acid test; method C: hydrochloric acid test; method D: Nitric acid test. The standard stipulates the preparation of the sample, the sensitization of the sample, the test equipment, the scope of application, the test solution, the test procedure and the evaluation of the test results. This standard applies to nickel-based alloys used in corrosive environments. The selection of the four methods, the processing system of the alloy and the criterion of the result are negotiated by the supplier and the buyer of the alloy.
GB/T 15260-1994 history
- 2016 GB/T 15260-2016 Corrosion of metals and alloys.Test methods for intergranular corrosion of nickel alloys
- 1994 GB/T 15260-1994 Nickel-based alloys--Determination of resistance to intergranular carrosion
