Hello Taylor, hope your 2021 has began well! Steel material standards (EN, BD, ASTM) have some creep-rupture times tabulated in them produced e.g. using parameters like this. I´m interested in extrapolating such data and wondering how this should be done correctly. Are there some major caveats should I be ok with some kind of logarithmic extrapolation as long as I don´t overdo it? Of course these data are also just as good as the backing test data but it´s pretty much the best there is. I myself find using psi utterly barbaric ;)
Hello Taylor,
hope your 2021 has began well! Steel material standards (EN, BD, ASTM) have some creep-rupture times tabulated in them produced e.g. using parameters like this. I´m interested in extrapolating such data and wondering how this should be done correctly. Are there some major caveats should I be ok with some kind of logarithmic extrapolation as long as I don´t overdo it? Of course these data are also just as good as the backing test data but it´s pretty much the best there is.
I myself find using psi utterly barbaric ;)
Hi Taylor, is there a way of converting Larson-Miller into Norton (power law) paramters?
Hi Sir, I need Stress curve for 1000 hrs at 1120 deg cel at load 13 mpa
Yes, its barbaric to not use metric haha