NF EN 25821 : 1992

Superseded

RESISTANCE SPOT WELDING ELECTRODE CAPS

Superseded date

02-01-2010

Published date

01-12-2013

Publisher

Association Francaise de Normalisation

Cooperating organizations
National foreword
Foreword
Text of EN 25821 - No contents section
National appendix NA (informative)
National appendix NB (informative)

Sets out the dimensions and tolerances of resistance spot welding electrode caps, where a female taper is used to fix the cap to an electrode adaptor. Coverage includes designation and marking.

DevelopmentNote	Indice de Classement: A82-104-3. Supersedes NFA 82 104 (08/2003)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Superseded
Supersedes	NFA 1982 104 : 1982

Standards	Relationship
UNE-EN 25821:1993	Identical
BS EN 25821:1992	Identical
I.S. EN 25821:1992	Identical
UNI EN 25821 : 1993	Identical
EN 25821 : 1991	Identical

NF EN ISO 14327 : 2004	RESISTANCE WELDING - PROCEDURES FOR DETERMINING THE WELDABILITY LOBE FOR RESISTANCE SPOT, PROJECTION AND SEAM WELDING
NF EN ISO 18595 : 2007	RESISTANCE WELDING - SPOT WELDING OF ALUMINIUM AND ALUMINIUM ALLOYS - WELDABILITY, WELDING AND TESTING
NF ISO 12145 : 2008	RESISTANCE WELDING EQUIPMENT - ANGLES FOR MOUNTING SPOT WELDING ELECTRODES