NFA 03 202 : 1967
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
METAL PRODUCTS - MECHANICAL TESTS - GREY CAST IRON IMPACT TEST (ON UNNOTCHED BEAM)
19-10-2012
12-01-2013
1. OBJET ET DOMAINE D'APPLICATION
2. PRINCIPE DE L'ESSAI
3. SYMBOLES ET DÉSIGNATIONS
4. FORME, DIMENSIONS ET MOULAGE DES BARREAUX D'ESSAI DE
FONTE GRISE
5. FORME ET DIMENSIONS DE L'ÉPROUVETTE USINÉE
6. MACHINE D'ESSAI
7. CONDITIONS D'EXÉCUTION DE L'ESSAI
8. MÉTHODE D'ESSAI
ANNEXE
Commentaires relatifs aux formes et dimensions de
l'éprouvette usinée
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