5 Step test block Wedge Testing Ultrasonic Test Block 1018 steel/304 stainless steel/Aluminum Ultrasonic thickness gauge
Material:
 
Bottom Block: 304 Stainless Steel
 
Type:
 
5-Step Thickness Test Block
 
Thickness Steps:
 
5mm / 10mm / 15mm / 20mm / 25mm
 
Dimensions:
 
100 × 20 mm