NF A91-492:2010
Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Chart method.

Standard No.

NF A91-492:2010

Release Date

2010

Published By

Association Francaise de Normalisation

Latest

NF A91-492:2010

Replace

NF A91-455-18:2001

NF A91-492:2010 history

• 2010 NF A91-492:2010 Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Chart method.
• 0000 NF A91-455-18:2001
• 1989 NF A91-440:1989 ANODIZED ALUMINIUM AND ALUMINIUM ALLOYS. RATING SYSTEM FOR THE EVALUATION OF PITTING CORROSION. CHART METHOD.