UT Resolutions Calibration Block / A7 BLOCK (Metric Version) ASME SA516 Gr 70
UT Resolution block for Checking shear wave probe resolution. As BS4331 part 3, 1974. Steps of 2, 3, 4 and 5mm.In accordance with BS 2704:1978.
Dimensions: 74mm radius x 75mm thick.
Material: ASME SA516 Gr 70.
Note: For special alloy request by mail.