ISO-18278-1 › Complete Document History
Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials

Complete Current Edition:
   3RD EDITION - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials - May 1, 2022

Obsolete Revision Information:
   2ND EDITION - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials - April 15, 2015
   1ST EDITION - METALLIC MATERIALS, RESISTANCE - Nov. 1, 2004