NF ISO 20431

NF ISO 20431

July 2023
Standard Current

Heat treatment - Control of quality

This document defines the quality requirements and recommendations applicable to heat treatment on mechanical parts intended to be used in the industry (e.g. car manufacturing, aerospace, pipeline systems, civil engineering equipment, earth moving machinery, agricultural equipment, naval industry, energy equipment, tooling, fasteners). This document provides a reference for quality audit and for the inspection of heat-treatment facilities, whether these are integrated or belonging to subprime contractors. This document can also be used as a basis for discussion and development of specifications. A description of the equipment calibration and the frequency of the controls is given in Annex A. An example of scoring table is given in Annex B. An example of audit report is given in Annex C. The different measuring chain testing methods (SAT) are presented in Annex D.

View the extract
Main informations

Collections

National standards and national normative documents

Publication date

July 2023

Number of pages

49 p.

Reference

NF ISO 20431

ICS Codes

25.200   Heat treatment

Classification index

A02-053

Print number

1

International kinship

Sumary
Heat treatment - Control of quality

This document defines the quality requirements and recommendations applicable to heat treatment on mechanical parts intended to be used in the industry (e.g. car manufacturing, aerospace, pipeline systems, civil engineering equipment, earth moving machinery, agricultural equipment, naval industry, energy equipment, tooling, fasteners).

This document provides a reference for quality audit and for the inspection of heat-treatment facilities, whether these are integrated or belonging to subprime contractors. This document can also be used as a basis for discussion and development of specifications.

A description of the equipment calibration and the frequency of the controls is given in Annex A. An example of scoring table is given in Annex B. An example of audit report is given in Annex C. The different measuring chain testing methods (SAT) are presented in Annex D.

Replaced standards (1)
NF A02-053
September 2014
Standard Cancelled
Heat treatment - Control of quality

Le présent document définit les exigences de qualité nécessaires à la réalisation de traitements thermiques. Il constitue un référentiel d'évaluation des ateliers de traitement thermique. La cotation de l'ensemble des exigences et recommandations pertinentes de l'atelier de traitement thermique permet de donner un score d'évaluation ainsi que de recenser l'ensemble des actions correctives nécessaires.

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!
What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.
At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula

The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
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