Tag: Ames Hardness Test Blocks

Get an Accurate Reading With Ames Rockwell Hardness Test Blocks

To ensure your Rockwell metal hardness tester is performing at it’s highest efficiency they should be tested on our test blocks everyday.

Our test blocks come in:

  • Brass

  • Hard Steel

  • Soft Steel

Ames offers the best quality hardness test block selection in the industry. If you don’t see what you’re looking for, please call our sales department. All of our Rockwell test blocks:

  • Come with certification.

  • Calibrated and meet automotive and aerospace standards.

  • Calibrated and meet ASTM standards.

Our test blocks are manufactured to provide our customers who need the best when it comes to quality control.  Matching specific blocks to a specific penetrator, a set relationship is established, and they can be eliminated as potential variables in the hardness test system. When an issue comes up our blocks work to quickly and accurately determine whether your Rockwell hardness tester is the source. Each block has been calibrated on a tester whose accuracy has been verified using N.I.S.T. traceable load and depth measuring devices. The individual test blocks are marked with their own unique serial number.  More information available upon request.

Call or email us with any questions.


UK +44 (0) 1384 231535

Email U.S. @ sales@electroarc.com
UK @ sales@electro.co.uk