NF A89-421

NF A89-421

December 1979
Standard Cancelled

Braze welding filler metals. Determination of the conventional tensile strengh of the bond to steel, cast iron and other metals.

View the extract
Main informations

Collections

National standards and national normative documents

Publication date

December 1979

Number of pages

6 p.

Reference

NF A89-421

ICS Codes

25.160.20   Welding consumables
25.160.50   Brazing and soldering

Classification index

A89-421

Print number

1 - 01/09/1985

International kinship

ISO 698:1975
Standard replaced by (1)
NF A89-421
April 2020
Standard Current
Braze welding filler metals. Determination of the conventional tensile strengh of the bond to steel, cast iron and other metals

Le présent document décrit le principe et le mode opératoire des essais de traction pour déterminer la résistance mécanique d'assemblages types réalisés avec des métaux d'apport de soudobrasage sur acier, fonte et autres métaux. Il s'applique également à la détermination de la résistance d'accrochage conventionnelle sur tube acier et cuivre.

Table of contents
View the extract
  • AVANT-PROPOS
    2
  • RÉFÉRENCES
    2
  • 1. - Généralités
    2
  • 1.1 - Objet
    2
  • 1.2 - Domaine d'application
    2
  • 1.3 - Principe des essais
    2
  • 1.4. - Définition
    2
  • 2. - Détermination de la résistance d'accrochage conventionnelle sur acier
    3
  • 2.1 - Assemblage
    3
  • 2.2 - Essais de traction
    4
  • 2.3 - Expression des résultats.
    4
  • 3. - Détermination de la résistance d'accrochage conventionnelle sur fonte
    5
  • 3.1 - Assemblage
    5
  • 3.2 - Essais de traction
    6
  • 3.3 - Expression des résultats
    6
  • 4. - Détermination de la résistance d'accrochage conventionnelle sur d'autres métaux
    6
  • 4.1 - Principe
    6
  • 4.2 - Assemblage
    6
ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ