ISO 14271:2011
ISO 14271:2011


ISO 14271:2011 specifies the procedures for the hardness testing of etched cross-sections of resistance spot, projection, and seam welds.

The aim of the hardness tests is to determine the Vickers hardness, in the low-force or microhardness range, of the weld nugget, the heat affected zone, and parent material in ferrous or non-ferrous metals for welds made in sheets of thickness 0,5 mm to 6 mm.

General information 

  •  :  Withdrawn
     : 2011-09
  •  : 2
     : 7
  •  : IIW International Institute of Welding
  •  :
    25.160.40 Welded joints and welds

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