True stress and strains for Steel + ductility

Daemon1 · Jan 25, 2023

Hello, I wish to model a steel connection in Abaqus with steel S275 but I don't have the corresponding parameters :
-yield stress / plastic strain (I'd like up have the table of values of possible)
- damages parameters such as :Failure stress, stress triaxility

Please can some one send me these values or indicate to me where I can find it

, thanks in advance

Jbarreno · May 15, 2023

I only can help you with the fact that the yield strength is usually in the range of 275 to 390 MPa, and the typical plastic deformation in tension is in the range of 0.2 to 0.25.Bye.

SWComposites · May 15, 2023

Um, type “S275 steel stress-strain curve” into Google.

rb1957 · May 15, 2023

I went to ...

https://onlinelibrary.wiley.com/doi/pdf/10.1002/9783433601570.app3

and the answer depends on the heat treat (common with steels)

"Hoffen wir mal, dass alles gut geht !"
General Paulus, Nov 1942, outside Stalingrad after the launch of Operation Uranus.

historian · May 17, 2023

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True stress and strains for Steel + ductility

Daemon1

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