E- Modulus of "E"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.
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>
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