4.11. In a rolled sheet, it is not uncommon to find variations of thickness of #1% from one place to another. Consider a
Posted: Sun May 15, 2022 11:43 pm
4.11. In a rolled sheet, it is not uncommon to find variations of thickness of #1%
from one place to another. Consider a sheet nominally 0.8 mm thick with a #1%
variation of thickness. (Some places are 0.808 mm and others are 0.792 mm
thick.) How high would n have to be to ensure that in a tensile specimen every
point was strained to at least & = 0.20 before the thinner section necked?
from one place to another. Consider a sheet nominally 0.8 mm thick with a #1%
variation of thickness. (Some places are 0.808 mm and others are 0.792 mm
thick.) How high would n have to be to ensure that in a tensile specimen every
point was strained to at least & = 0.20 before the thinner section necked?