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EVS-EN ISO 14271:2017

Resistance welding - Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds (ISO 14271:2017)

Üldinfo
Kehtiv alates 16.10.2017
Alusdokumendid
ISO 14271:2017; EN ISO 14271:2017
Tegevusala (ICS grupid)
25.160.40 Keevisliited
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
16.10.2017
Põhitekst
03.05.2012
Parandus
04.10.2011
Põhitekst
ISO 14271:2017 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.
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