The unit of Brinell Hardness Number is same as that for stress.
On the moh's hardness scale: 3-4
The Brinell hardness of technetium is 112.The Vickers hardness of technetium is 151.
Aluminum's hardness is 15 Brinell.
Plutonium is a silvery metal.- Vickers hardness: 255 - Brinell hardness: 242 - Mohs hardness: cca. 3,7
Thorium is not hard: - Mohs hardness: 3 - Vickers hardness: 350 MPa - Brinell hardness: 400 MPa
hardness as it is measured on a rockwell or brinell testing instrument
Determining the hardness of materials is the purpose of a Brinell scale. The Brinell scale is one of several items used in the definition of hardness in materials science.
Mohs hardness: 6 Brinell hardness: 196 MPa.
The Brinell hardness test is a standardized test in material science. It measures the hardness of a metal by measuring the indentation on the material caused by an indenter.
Both are two different scales of hardness measurement.
The Brinell hardness tester was invented to measure the hardness of materials using an indentation. Applied force is measured against the force, diameter of indentation and indenter.
The Brinell hardness of plutonium is 242, the Vickers hardness is 255.
In the common Mohs hardness scale used in geology, 10 is the maximum number, the hardness of diamond. There are several other hardness scales such as Vickers, and Brinell; but these have specialist engineering (not geologic) applications. In brief, Brinell 28 would be rather soft - about that of copper. In Vickers, this number would represent something even softer - around that of gold.
Ultimate Tensile Strength is the (BHN*500)
On the moh's hardness scale: 3-4
I don't found the Mohs hardness of plutonium but: - the Brinell hardness is 242 at r.m. - the Vickers hardness is 255 at r.m. After a hardness conversion chart an equivalent Mohs hardness may be 3,7.
The Brinell hardness of technetium is 112.The Vickers hardness of technetium is 151.