A32-072

A32-072

November 1981
Standard Cancelled

General specifications applicable to the manufacture and inspection of parts of cast steel (all grades) for pumps, values and similar general purpose parts.

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Main informations

Collections

National standards and national normative documents

Publication date

November 1981

Number of pages

9 p.

Reference

A32-072

ICS Codes

23.060.01   Valves in general
23.080   Pumps
77.140.80   Iron and steel castings

Classification index

A32-072

Print number

1 - 01/09/1982
Standard replaced by (1)
NF A32-072
July 2009
Standard Cancelled
Foundry products - General specifications for manufacturing and testing of steel castings (all grades) for pumps, valves and fittings and similar general purpose parts

Le présent document donne des spécifications générales pour ce type de pièces moulées en acier. Il détaille les contrôles possibles de la pièce type et définit les affouillements en vue de la soudure.

Table of contents
  • Avant-propos
    2
  • 1 Objet et domaine d'application
    2
  • 2 Références
    2
  • 3 Rédaction des appels d'offre et des commandes
    2
  • 4 Spécifications générales de mise en oeuvre et de repérage
    3
  • 4.1 Procédé de moulage
    3
  • 4.2 Composition chimique
    3
  • 4.3 Traitements thermiques
    3
  • 4.4 Caractéristiques mécaniques
    3
  • 4.5 Repères d'identification
    3
  • 4.6 Élaboration du modèle et des méthodes de moulage
    3
  • 4.7 Pièce-type
    3
  • 5 Niveau de qualité des pièces
    4
  • 5.1 Aspect
    4
  • 5.2 Rugosité
    4
  • 5.3 Qualités
    4
  • 5.4 Exigences supplémentaires
    4
  • 6 Contrôle
    4
  • 6.1 Méthodes d'essai
    4
  • 6.2 Modalités de contrôle
    4
  • 6.3 Documents de contrôle
    4
  • 7 Parachèvement par soudage et meulage
    4
  • 7.1 Définition des affouillements
    4
  • 7.2 Mise en conformité avec le niveau de qualité
    4
  • 8 Documents à fournir
    5
  • 9 Réception en usine
    5
  • Annexe A - Pièce-type
    6
  • Annexe B - Classification des affouillements
    7
  • Annexe C - Liste des Recommandations techniques du Bureau de Normalisation des Industries de la Fonderie
    9
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