Plastic material model question

[rrakos]

Hello,

I would like to complate different simulations with different plastic materials. If I search plastic materials at the internet, the next data are listed:

- young mod.

- strain at break

- stress at break

but the yield stress and strain at yield are not included.

How can I define a non linear material without the yield stress/strain? (Or these materials dont include the elastic linear interval?)

Thanks

Roland

[DenisJaunin]

Hello,

Here are some links that could help you.

Cordially.

Denis

http://www.campusplastics.com/

https://www.ulprospector.com/

http://www.idmcomposites.com/fr/48/polyolefines---polyethylenes-haute-densite---pehd---polypropylene-homopolymere---pph.html