Charpy V assessment temperature.
Charpy V assessment temperature.
(OP)
I have lab test results for impact test in -20C. I'm performing a fracture assessment in 0C - don't know the actual toughness, planning to calculate it based on charpy value. Is there any way (curve, table, etc.) to estimate charpy value for different than actual test temperature?





RE: Charpy V assessment temperature.
The long answer really isn't any longer. There is no way to estimate the charpy results at a temperature higher (or lower) than the temperature at which the test was performed, except to say that they should be equal to or higher (or lower) than the results observed at the test tempearture.
I like the short answer better.
rp
RE: Charpy V assessment temperature.
RE: Charpy V assessment temperature.
rmw
RE: Charpy V assessment temperature.