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UNI EN ISO 3651-1 : 2000
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The latest, up-to-date edition.
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DETERMINATION OF RESISTANCE TO INTERGRANULAR CORROSION OF STAINLESS STEELS - AUSTENITIC AND FERRITIC-AUSTENITIC (DUPLEX) STAINLESS STEELS - CORROSION TEST IN NITRIC ACID MEDIUM BY MEASUREMENT OF LOSS IN MASS (HUEY TEST)
30-11-2000
1 Scope
2 Purpose of the test
2.1 Verification of the intrinsic resistance of the
alloy to intergranular corrosion
2.2 Inspection of the efficiency of the solution
treatment
3 Heat treatment of sensitization
4 Corrosion test
4.1 Principle
4.2 Test pieces
5 Apparatus
6 Corrosive solution
7 Procedure
8 Calculation
9 Test report
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