what is E for steel?

[annie]

Am apprentice at college,need the E for HNC

 

[Irwin]

Can you write me the meaning of HNC?<br>
<br>
(Normaly the E is 200 000 - 210 000 MPa for steel.)<br>
<br>
Irwin

 

[ecampos]

E- Modulus of &quot;E&quot;lasticity is usually taken as 30X10^6 psi (30,000,000 psi) and can vary anywhere from 28.5X10^6 to 30X10^6 psi depending on the type of steel.

 

[Motorhead]

The above answers are good ball park numbers. If you have a particular grade of steel, check the following online site for more definite numbers:<br>
<br>
<A HREF="

http://www.matweb.com/"

TARGET="_new">

http://www.matweb.com/</A><br>

<br>
They also have many more material properties for thousands of materials.<br>