UMAT subroutine

[anoop_1989]

How to enter the temperature dependent mechanical properties such as elasticity, plasticity etc. in Abaqus using UMAT subroutine?

I want to enter the temperature dependent mechanical properties of two different materials using UMAT subroutine. Can anyone suggest the code logic?.
This to call the CMNAME in the UEXPAN subroutine so that I can give the phase transformation subroutine to two different material.

 

[FEA way]

You can use the UMATHT subroutine in conjunction with UMAT to define both thermal and mechanical material behavior. But in UMAT you may also access TEMP and DTEMP which are some of the variables passed in for information.