This standard specifies requirements for measurement of preheating temperature, interpass temperature and preheat maintenance temperature for fusion welding. This standard shall also be applied as appropriate in the case of other welding processes. This standard does not cover the measurement of post weld heat treatment temperature.
DS/EN ISO 13916:1997 history
1997DS/EN ISO 13916:1997 Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature