It depends on the type of scale.... rockwell A,B,C..... and the type of diamond used if you have that data, use this chart.
http://www.carbidedepot.com/formulas-hardness.htm
Hard tool steel is around 60
~1000n/mm2
No. 56 millimetres is 10 times smaller than 50 centimetres.
56 kilograms = 123.46 pounds.
56 inches = 142.24 centimeters.
hrc
Hard tool steel is around 60
Hardness of metal is determined by the carbon content. HRC is the Rockwell Hardness Scale. A hardness of 55-58 is not very hard compared to carbon steel.
As of March 2011, there is not a HRC in the state of Virginia. Closest one is Washington D.C.
HRC Culinary Academy was created in 2008.
HRC mostly outsources its logistics operations, hence reducing its supply chain costs.
The Rockwell C Hardness system uses "HRC" as a measure of hardness for various materials. A hardness of 68 HRC is extremely high and will most likely be harder than simple steel.
It is a sticker put out by HRC. And HRC is the human rights campaign.And the HRC believes in equal rights for all people no matter a person race,religion,sexual orientation and so on. The HRC believes one day the world will be equal.So that is why it is a equal sign.
My 2007 450R with HRC kit will run around 85mph
It can range from 10 HRc to 50 HRc it's all dependent on how it's heat treated and quenched.
13-16 hrc
As of July 2014, the market cap for Hill-Rom Holdings Inc (HRC) is $2,295,693,721.72.