Dear Customer
Our Customer Service will be available again as of 2 January 2025.
Please note that new registrations and requests to be processed manually will only be processed from this point onwards.
You can of course place orders and receive downloads online at any time.
We wish you happy holidays, a peaceful time and a healthy New Year!
Your DIN Media
Standard [WITHDRAWN]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This standard describes the procedure for the hardness testing of etched cross-sections of resistance spot, projection, and seam welds. The aim of the hardness test 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. The International Standard ISO 14271:2011 upon which European Standard EN ISO 14271:2011 is based has been prepared by the International Institute of Welding (IIW). Joint Working Committee NA 092-00-12-07 AK "Prüfen von Widerstandsschweißverbindungen (DVS AG V 3.9)" ("Testing of resistance-welded joints (DVS AG V 3.9)") at DIN is responsible for this standard.
This document replaces DIN EN ISO 14271:2002-04 .
This document has been replaced by: DIN EN ISO 14271:2012-11 .