Hardness measurements

MT Veendam specializes in conducting hardness tests of metals.

Hardness is a property that applies to a range of materials — both metals and non-metals — and is defined as the resistance of the material to deformation, penetration, scratching, or other physical forces. Materials Testing Veendam specializes in hardness measurements of metals and metal alloys.

The hardness test for metals measures the material's resistance when tested for indentation. The higher the metal's hardness, the greater its resistance to deformation. Hardness measurements in metal provide insight into:

  • Scratch resistance of the metal
  • Indentation resistance of the metal
  • Rebound hardness or dynamic hardness of the metal

Request a hardness measurement

Hardheidsmetingen

Macro hardness

We perform hardness measurements in the field of macrohardness (applied loads of more than 1 kg). Our hardness tester is a Wolpert Diatestor 2RC. These hardness testers can actually be found in almost every laboratory due to their quality and reliability. At current trade fairs, such as Controll, they are also still sold with modernization. With this hardness tester, Vickers, Brinell, and Rockwell hardness can be measured with loads between 1 and 250 kgf. We also have a Qness 30+ hardness tester; this is an automatic hardness tester for measuring traverses. We have this calibrated annually in the load range of HV0.1 to HV30.

Micro-Vickers hardness measurements

This hardness test method is suitable for thin to very thin, hard metals because small indentations are made. The Vickers test is applicable to all metals and has the widest range of applications of any hardness test. The hardness unit determined by this test is called Hardness Vickers (HV). Due to the relatively small indentations and the extremely precise positioning of the indentations, this method is excellent for determining hardening depths CHD (EHT hardening depth), SD (RHT surface hardening depth), and NHT (nitridification hardening depth).


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