Dear Emadaldin use tables of key to steel which give u the properties after h.t

Thanks dear Ahmed

but how can I do this ?

If you have a note for learning i appreciate if you share that with me.

Dear Emadaldin ,each alloy of steels has a symbol according to DIN specification and this is written in a (key to steel) but i dont have pdf file to send to u .In the internet i think there is but u must know the symbol of your alloy .

Dear Mr Emadaldin,

In our works, we calculate the structural phase composition and structure parameters of steel depending on the cooling rate, and then, the yield strength and hardness of steel. With the release of steel it is more difficult to do.

https://inis.iaea.org/collection/NCLCollectionStore/_Public/35/066/35066157.pdf

You refer this document for basic understanding of heat treatment effects on mechanical properties of steel.

Thanks dear sergey and dear ahmed for your recomendation.

Dear shaktivesh, the paper you sent to me was very useful and thank you a lot.

but this paper is for ck45.

Are there any other paper in this field for other materials?

Best Regards.

Dear Emadaldin if u need any data for any type of steel i can send to u.

you can check mechanical properties of any steel before heat treatment in as received condition than apply any heat treatment such as annealing , normalizing , or hardening etc to a specimen and than check mechanical properties. strength hardness ductility of samples again. in this way you can evaluate the effect of heat treatment on mechanical properties of any steel