Must Have 5 Step Calibration Block Step Wedge For Ultrasonic Thickness Gauge Calibration In NDT Testing On 304 Stainless Steel With 0.100 In 0.200 In 0.300 In 0.400 In 0.500 In

5-Step Calibration Block for Ultrasonic Gauge, 304 SS
✔️ 5-step wedge: 0.100-0.500 in, 2.54-12.70 mm, 304 SS

This 5-step calibration block wedge is designed for ultrasonic thickness gauge calibration in NDT testing. It helps verify gauges' accuracy and linearity on 304 stainless steel references.

✅ Material: 304 stainless steel (AISI 304)
✅ Step thicknesses: 0.100, 0.200, 0.300, 0.400, 0.500 in (2.54, 5.08, 7.62, 10.16, 12.70 mm)
✅ Flat, precision-ground faces for repeatable readings
✅ Pack: 1 piece

💡 What is a 5-step calibration block used for with ultrasonic thickness gauges in NDT testing?

This handy tool helps ensure reliable, repeatable measurements across a defined thickness range.

- Verifies linear response across the five thickness steps - Improves calibration workflows in labs and field inspections - Supports reference testing on 304 stainless steel blocks