Bulk and Micro Hardness Test of Materials
1. The Vickers hardness in MPa if the load applied is 100 grams and indentation size (diagonal length) is 43 microns (choose one of the closest one)?
2. The included angle in the Vickers hardness test is:
3. Rockwell indenter uses:
Penetration Indicated by each unit in dial in Rockwell test
If the length of the two diagonals in Vickers hardness test is 100 µm and 110 µm, then what is the average diagonal length?