Athletes improve as the technology they use improve. World records can be set based on what an R&D lab is doing. Do you trust your metallographic instruments to take you smoothly from start to finish?
Тег: Hardness Testing
The Hard Truth of Conversions: ASTM E140
ASTM E140 provides values for conversions between various hardness testing, but these conversions are not an exact science. Make sure you’re using the correct hardness test when evaluating your materials.