Abstract

ISO 5821:2009 specifies the dimensions and tolerances of resistance spot welding electrode caps, where a female taper is used to fix the cap to an electrode adaptor.

ISO 5821:2009 applies only to electrode caps for which the electrode force given for diameters 13 mm, 16mm and 20 mm (taper 1:10) and for diameters 12,7 mm, 15,8 mm and 19,1 mm (taper 1:9,6) is not exceeded.


General information 

  • Status
     :  Under development
  • Edition
     : 3
  • Technical Committee
     : ISO/TC 44/SC 6 Resistance welding and allied mechanical joining
  • ICS
     :

Life cycle


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