GB/T 4334.2-2000
Method of ferric sulfate-sulfuric acid test for stainless steels
2009-05
- Standard No.
- GB/T 4334.2-2000
- Language
- Chinese
- Release Date
- 2000
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 4334-2008
- Lastest
- GB/T 4334-2020
- Scope
- This standard specifies the sample, test solution, test equipment, test conditions and procedures, test result evaluation and test report of stainless steel sulfuric acid-ferric sulfate corrosion test method. This standard is applicable to the test method for evaluating intergranular corrosion tendency by corrosion rate after boiling test of austenitic stainless steel in sulfuric acid-ferric sulfate solution.
GB/T 4334.2-2000 history
- 2020 GB/T 4334-2020 Corrosion of metals and alloys－Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels
- 2008 GB/T 4334-2008 Corrosion of metals and alloys.Test methods for intergranular corrosion of stainless steels
- 2000 GB/T 4334.2-2000 Method of ferric sulfate-sulfuric acid test for stainless steels
GB/T 4334.2-2000 -All Parts
GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels
GB/T 4334.2-2000 Method of ferric sulfate-sulfuric acid test for stainless steels
GB/T 4334.3-2000 Method of 65 percent nitric acid test for stainless steels
GB/T 4334.4-2000 Method of nitric-hydrofluoric acid test for stainless steels
GB/T 4334.5-2000 Method of copper sulfate-sulfuric acid test for stainless steels
GB/T 4334.6-2015 Test method for stainless steels in 5% sulfuric acid