Feature

●??(1)Material: 1018 Steel
●??(2)Thickness: 1mm 1.5mm 2mm 2.5mm
●??(3)Length*Width: 80 x 20mm
●??(4)Thickness test block implementation GB / T 11344-2008 Nondestructive testing contact ultrasonic pulse echo thickness measurement method.
●??(5)If you need to buy other Ultrasonic Calibration Blocks,please contract us and I will help you to solve it.

Description