This European Standard describes the techniques to be used for the manual, pulse-echo, ultrasonic testing of steel bars of diameter or equivalent thickness less or equal to 400 mm or equivalent section. Mechanised, semi-automatic or automatic techniques may be used but should be agreed between the purchaser and the supplier.
DS/EN 10308:2002 history
2002DS/EN 10308:2002 Non destructive testing - Ultrasonic testing of steel bars