What does Brinell hardness number mean?

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Tags

1. #kilograms
2. #specimen
3. #applied
4. #hardness
5. #testing
6. #spherical
7. #number
8. #produced
9. #definition
10. #indentation
11. #square
12. #called
13. #denoting
14. #divided
15. #expressing
16. #millimeters
17. #brinell