The Met-lab at American Metal Processing Company(AMP) provides a variety of services for our customers to certify product quality and reliability. Every order is tested and certified throughout the process.


Metallurgical Testing and Inspection services at American Metal Processing include Micro-structural Analysis, Surface Hardness Testing, Core Hardness Testing, Total Case Depth Measurement, and Effective Case Depth Measurement. Hardness results can be measured utilizing several methods including Rockwell, Knoop, or Vickers scales.

Every order at American Metal Processing is inspected, tested, and certified. Upon request, customers can obtain full metallurgical reports and analysis for any order.

Metallurgical Hardness Conversion Chart