GB/T 4334.3-2000
Method of 65 percent nitric acid test for stainless steels

Be replaced

Standard No.

GB/T 4334.3-2000

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 65% nitric acid 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 65% nitric acid solution.

GB/T 4334.3-2000 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 4334.3-2000 Method of 65 percent nitric acid test for stainless steels

GB/T 4334.3-2000 Method of 65 percent nitric acid test for stainless steels was changed to GB/T 4334-2008 Corrosion of metals and alloys.Test methods for intergranular corrosion of stainless steels.

GB/T 4334.3-2000 -All Parts