ASTM E317 Test Block Figure 1 (Metric Version) STAINLESS STEEL 304

ASTM E317 horizontal and vertical linearity block, Figure 1 is used for evaluating the horizontal and vertical linearity characteristics of ultrasonic pulse-echo system. Satisfactory for mid-range frequencies and sweep settings on most instruments when the beam is directed through the thickness.

Geometry: Two Ø1.2mm diameter flat-bottom holes. 

Dimensions: 75mm (L) x 25mm (T) x 50mm (W)

Material: STAINLESS STEEL 304.