It is 7.5 in the MHOS scake.
No, the hardness number of unlike materials does not give a satisfactory basis for comparing their hardness because different materials may have different structures and properties that affect their hardness in ways the hardness number may not fully capture. It is more accurate to use a combination of hardness tests and material properties to make accurate comparisons.
The hardness of St 52 steel is typically around 200-280 BHN (Brinell hardness number).
The Mohs Scale of Hardness determines the hardness of minerals by scratching them with commonly found objects. The minerals are assigned a number which corresponds to their hardness; higher numbers indicate higher hardness.
Yes, 7 on the Mohs hardness scale is considered strong. It indicates that the mineral can scratch minerals with a lower number but can be scratched by minerals with a higher number. Minerals like quartz and topaz have a hardness of 7 on the Mohs scale.
Yes, a substance with a hardness of 8 on the Mohs scale will scratch a substance with a hardness of 7. The Mohs scale compares the hardness of minerals, and a substance can scratch any mineral with a lower number on the scale.
It is 7.5 on the MHOS scale.
hardness of peridot 7.0 mohs.
No, the hardness number of unlike materials does not give a satisfactory basis for comparing their hardness because different materials may have different structures and properties that affect their hardness in ways the hardness number may not fully capture. It is more accurate to use a combination of hardness tests and material properties to make accurate comparisons.
Hardness
lava
The unit of Brinell Hardness Number is same as that for stress.
No. According to Mohs Hardness Scale, Quartz has a hardness of 7 while copper has a hardness of about 3. The higher number indicates a greater hardness.
The hardness of St 52 steel is typically around 200-280 BHN (Brinell hardness number).
on number scale 2
The Mohs Scale of Hardness determines the hardness of minerals by scratching them with commonly found objects. The minerals are assigned a number which corresponds to their hardness; higher numbers indicate higher hardness.
may be 75RHN
7