elongation value conversion calculator

enter the value and click "calculate", the calculation result will be displayed.
(the above conversion applies to austenitic steel, and the formula complies with en iso 2566-2)

enter a value:

non-proportional 1

gauge length elongation (a):
%
length(l0):
mm
width:
mm
thickness:
mm

non-proportional 2

length(l0):
mm
width:
mm

calculation result:

non-proportional 2

gauge length elongation (a):
%

proportional

gauge length elongation (a):
%
length(l0):
mm
width:
mm
what is elongation? elongation is a measure of how much a material deforms when stretched. it is calculated based on the ratio of the material's initial length to its length after elongation. this ratio is usually expressed as a percentage.

how to calculate elongation?
the method of calculating elongation depends on the material type. such as metal, plastic, fiber materials, etc. among them, the calculation method of elongation of metal materials is relatively simple.

however, the calculation method of elongation of plastic and fiber materials is more complicated and needs to be calculated based on specific material parameters and experimental measurement data.
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