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What is the hardness value of C45 and ST52 and SAE4140?
below 380 HV10
What is a sentence with the word hardness?
no one likes your Hardness! hardness is not a good character.
What is the hardness of Limonite on the mohs hardness scale?
The hardness of Limonite is 4 t0 5.5 on the mohs hardness scale.
Why do rocks have different hardness?
it has to do with the hardness of the mineral which can be found by moh's scale of hardness
Is hardness property of elements?
Pure materials, especially minerals, are measured on a hardness scale. There are three basic tests: indentation hardness, scratch hardness and rebound hardness. See Wikipedia
What is the hardness level for en19 material?
approx. 50 HRC after hardening and tempering
What is the hardness value for carbon?
the hardness vlaue of carbon very much depends on the value of the hardness of the carbon. if it is a high value then the hardness is high however if it is a low value then it is a low hardness helpful??? :D
What is the equivalent of jis scm440 HQ?
EN19
Normal hardness value of cast iron used in lathe bed?
In brinell scale ,the hardness value is 180
What is hardness value?
matigas na halaga
What is hrc value for aluminium?
Aluminum's hardness is 15 Brinell.
What is the adjective for hardness?
An adjective--a hard surface.An adverb--work hard.
What is the hardness value of C45 and ST52 and SAE4140?
below 380 HV10
What is the relation between density and hardness?
density has to do with the molecular structure and molecular mass. hardness is the compacting value of the molecules inside the object. PREFFERABLY PLUTONIUN!!
Why hardness value is very important in the metallurgy study?
The hardness value is important because during metallurgy, people can make accurate deductions as to the kind of work the metals can be used for. Hard metals can be used to make knives and propeller rotors.
What would happen if you rubbed a mineral with a Moh hardness value of 7 against a mineral with a value of 5?
The 7 would wear away the 5.
Describe what would happen if you rubbed a mineral with a mohs hardness value of 7 against a mineral with a value of 5?
The 5 hardness mineral would like suffer scratches or abrasion.
