5-Step Ultrasonic Calibration Block 2.5-12.5mm Thickness 20x20mm Step Face ASTM E797

Price Negotiable
Price: Negotiable
MOQ: 1 pc
Delivery Time: 3-7 working days,V1 and V2 have stock
Brand: HUATEC
Product Description
5-Step Ultrasonic Calibration Block Overview

Professional ultrasonic reference blocks designed for precise thickness and linearity calibration of ultrasonic flaw detectors and probes. These calibration blocks are essential supplementary materials in ultrasonic testing applications.

Certified Quality

Our testing blocks are certified by state authorities and comply with ASTM E797 standards, ensuring reliable performance in industrial testing environments.

Key Specifications
Standard 5-Step Configuration
  • Step thicknesses: 2.50mm, 5.00mm, 7.50mm, 10.00mm, and 12.50mm
  • Step face dimensions: 20.00mm × 20.00mm
  • Overall dimensions: 100mm × 20mm × 12.5mm
  • Net weight: 0.25kg | Gross weight: 0.63kg
Available Materials
  • 1018 carbon steel with nickel plating
  • LY12/6063/7075 aluminum alloys
  • 304 stainless steel
  • Titanium TC4 (available in select configurations)
Product Variations
Configuration Thickness Range Steps Material
5-Step Block 1-10mm 5 steps C/S, S/S
5-Step Block 2-10mm 5 steps C/S, S/S
5-Step Block 2-20mm 5 steps C/S, S/S
5-Step Block 5-25mm 5 steps C/S, S/S
8-Step Block 1-8mm 8 steps C/S, S/S
10-Step Block 1-10mm 10 steps C/S, S/S, Titanium TC4
Additional Features
  • Includes protective engineering plastics storage case
  • Available in "5A" and "5B" step thickness configurations
  • OEM services accepted for custom sizes and specifications
  • Compatible with domestic, European, and NDT standard blocks
5-step ultrasonic calibration block showing multiple thickness steps for testing Close-up view of ultrasonic calibration block with precise step measurements

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company HUATEC GROUP CORPORATION
Location 7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Contact Person Ms. Shifen Yuan

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