Numerous
researches have been carried out for DP steels
that satisfy the high strength as well as the high
formability. For the successful application of these
materials, the formability limitations of the materials
must be determinedi'". Among various screening
tests, the uniaxial tension test is the most common
one since it also provides constitutive properties of
material and allows comparison between total elongation
values. In literature, several mechanical behaviors
of the advanced high strength steels at various