NF A50-301
NF A50-301

NF A50-301

January 1991
Standard Current

Aluminium and aluminium alloys. Measurement of the indices of the drawing ears.

1 Domaine d'application 3 2 Références normatives 3 3 Définitions 3 4 Matériel d'essai 5 4.1 Principe 5 4.2 Outillage 6 5 Mode opératoire 7 5.1 Principe 7 5.2 Choix du diamètre du flan et du poinçon 7 5.3 Aspect des flans et des emboutis 9 5.4 Nombre d'essais pour la détermination des indices de cornes 9 6 Exemple de calcul 10 Annexe A (informative) 11

Main informations

Collections

National standards and national normative documents

Publication date

January 1991

Number of pages

11 p.

Reference

NF A50-301

ICS Codes

77.150.10   Aluminium products
Sumary
Aluminium and aluminium alloys. Measurement of the indices of the drawing ears.

1 Domaine d'application 3

2 Références normatives 3

3 Définitions 3

4 Matériel d'essai 5

4.1 Principe 5

4.2 Outillage 6

5 Mode opératoire 7

5.1 Principe 7

5.2 Choix du diamètre du flan et du poinçon 7

5.3 Aspect des flans et des emboutis 9

5.4 Nombre d'essais pour la détermination des indices de cornes 9

6 Exemple de calcul 10

Annexe A (informative) 11

Replaced standards (1)
NF A50-301
NF A50-301
June 1976
Standard Cancelled
Aluminium and aluminium alloys. Measurement of the indices of the drawing ears.

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