What is the test for hardness 2024?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Studied at the University of Sydney, Lives in Sydney.
Rockwell Hardness Testing. Hardness is a characteristic of a material, not a fundamental physical property. It is defined as the resistance to indentation, and it is determined by measuring the permanent depth of the indentation.
2023-06-14 17:50:04
评论(499)
Helpful(122)
Helpful
Helpful(2)

Ethan Lee
QuesHub.com delivers expert answers and knowledge to you.
Rockwell Hardness Testing. Hardness is a characteristic of a material, not a fundamental physical property. It is defined as the resistance to indentation, and it is determined by measuring the permanent depth of the indentation.