NM015STEP.I718

This is a 5-step calibration block manufactured by PH Tool. It's constructed from Alloy 718 (Inconel), a high-strength, corrosion-resistant nickel-chromium alloy often used in demanding applications. The block is designed for calibrating ultrasonic thickness gauges and verifying their linearity, ensuring accurate measurements.  

Key Features:

• Material: Alloy 718 (Inconel). This material is chosen for its:

  • High strength.

  • Excellent corrosion resistance.

  • Stable acoustic properties.

• Step Thickness: The block features five distinct steps with the following thicknesses in inches:

  • 0.100"

  • 0.200"

  • 0.300"

  • 0.400"

  • 0.500"

• Step Face: Each step has a surface area of 3/4" x 3/4". This provides an adequate surface for ultrasonic transducer coupling.

• Specification: The block is manufactured to meet ASTM E797, a standard practice for measuring thickness by ultrasonic pulse-echo contact method. This ensures the block's quality and accuracy.

• Manufacturer: PH Tool, a known producer of quality calibration blocks.  

• Wood Case: The block is supplied with a wooden case, providing protection during storage and transport.  

Applications:

• Calibration of ultrasonic thickness gauges.

• Verification of ultrasonic equipment linearity.

• Quality control in industries using Alloy 718 or similar materials.

• Training and qualification of ultrasonic testing personnel.