ASTM Image Quality Indicators

Description
ASTM E -747-84a / ASME SE 747 – 97a WIRE TYPE IQI
ASTM Wire type IQI are divided into 4 ‘SETS’, each with six wires, 50mm length
Built in Lead Markers identify : The IQI ‘Group’ number (Material Type)
‘Set’ Letter (corresponding to the optimum specimen thickness range)
Set A for material 6.35 to 19mm thick
Set B for material 19 to 44.5mm thick
Set C for material 44.5 to 102mm thick
Set D for material 102 to 254mm thick
Numerals showing the diameter of the THICKEST wire number
See the data sheet (below) for full specifications - or call our team if you have any questions or queries.
Product Data Sheet