Manual metal arc welding electrodes depositing A stainless and heat resisting metal. Chemical analysis. Mecanical, dimensional and physical tests.

New: UPSELL service

Main informations

Collections

National standards and national normative documents

Publication date

June 1979

Number of pages

7 p.

Reference

NF A81-344

Classification index

A81-344

Print number

Standard replaced by (1)

NF A81-344

December 1988

Standard Cancelled

Covered electrodes for manual metal arc welding. Electrode depositing a stainless and heat resisting metal. Chemical analysis. Mechanical, dimensional and physical tests.

La présente norme décrit les méthodes d'essais à effectuer pour vérifier la symbolisation des électrodes enrobées pour soudage à l'arc déposant un métal inoxydable et réfractaire. Elle complète donc la norme NF A81-343 qui précise cette symbolisation. Certains essais spéciaux tels qu'essais de dureté, détermination du rendement, relèvent du domaine d'application des normes dont les références sont respectivement NF A 81-303, NF A 81-306.

New: UPSELL service

- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.

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