ASME Basic Cal Block, ", 7075-T6 Aluminumm Geometry: contains three side-drilled holes at 1.5" deep minimum at 3/32" diameter. Hole locations through the thickness are , , and T. Also contains two EDM notches measuring 2%T deep x 1/4" max wide x 1.0" long min. In accordance with ASME Sec V Art. 4 Fig. T-434.2.1.
Used forestablishmentof primary reference responses for UT examination of welds. Block contains three side-drilled holes at 1.5" deep minimum at 3/32" diameter. Hole locations through the thickness are , , and T. Also contains two EDM notches measuring 2%T deep x 1/4" max wide x 1.0" long min. In accordance with ASME Sec V Art. 4 Fig. T-434.2.1.ASME Basic Calibration Blocks are intended to be representative of actual components, and therefore do not have the smooth scanning surfaces found on most general-purpose test blocks like the IIW or DSC. Instead, our Basic Calibration Blocks are media blasted on all surfaces to create a rough surface texture that is more characteristic of real-world inspection conditions. - Dimensions: " thick x 6" wide x 4" long
- Material: 7075-T6 Aluminum