Wolfram|Alpha Materials

Material Hardness

Material Hardness

convert a specific material hardness to various other systems
Mohs 6.5 Rockwell c hardness number 70
convert a material hardness number into a specific system
convert Rockwell c 44 to Brinell
compute with hardness systems based on formulas
Brinell hardness formula Knoop hardness formula Vickers hardness formula