Aluminum (Al) has a hardness that varies depending on its alloy and temper. Typically, pure aluminum has a Brinell hardness of about 15-25 HB, while certain aluminum alloys can have hardness values ranging from 60 HB to over 150 HB. The hardness increases with alloying elements and heat treatment processes. Therefore, specific values can differ significantly based on the composition and processing of the aluminum.
The hardness of Limonite is 4 t0 5.5 on the mohs hardness scale.
no one likes your Hardness! hardness is not a good character.
Pure materials, especially minerals, are measured on a hardness scale. There are three basic tests: indentation hardness, scratch hardness and rebound hardness. See Wikipedia
Uranite is not correct, if you mean URANINITE, it is ranges 5-6 hardness.
I really don't know what the hardness of Cinder is but by testing it I think it has a hardness of 4
The hardness range for Al 6061-T6 alloy is typically between 95-145 HB (Brinell hardness) or 13-15 HRC (Rockwell hardness).
The hardness of Limonite is 4 t0 5.5 on the mohs hardness scale.
flint is a type of quartz, so it has a hardness of about 7 on the mohs scale of hardness
what is the difference between Shore-A Hardness & Barcol Hardness
The hardness of conundrum is 9 on the Moh's hardness scale
no one likes your Hardness! hardness is not a good character.
Mohs hardness: 6 Brinell hardness: 196 MPa.
The Mohs hardness of sodium chloride is 2,5.
Dolomite has a hardness of 3.5-4 on the Mohs scale of hardness.
Azurite has a hardness of 3.5 to 4 on the Mohs hardness scale.
the hardness of Topaz is 8 on moes hardness scale
the mineral that has a hardness of 7 is "Quarts