I'm looking for temperature dependent properties of several alloys, but surprisingly I'm having the most difficult time with nnealed 1018 steel.
I've checked ASM Handbook and MMPDS-07 and have found basic data for ambient temp but not elevated.
young's modulus
yield strength
tensile strength...
Attached is a true stress / true strain plot of polycarbonate at some elevated temperature. The true stress / strain was calculated using the engineering stress / strain data and the measured Poisson's ratio.
I'm curious how members of this forum would tabulate plastic stress / strain data...
Newbie here in the realm of stress analysis... Is it valid to seek stress convergence in areas where plastic deformation is occurring? If so, are there any good guideline documents that anyone can point to?
