70 60 Percent cold work = 0 | Ductility = 0 50 40 1 Ductility (%EL) Brass 30 20 1040 Steel 10 Copper 10 20 30 40 50 60 70 Percent cold work Question 3 of 5 - / 1 III View Policies Current Attempt in Progress A cylindrical specimen of a cold-worked brass has a ductility (%EL) of 28%. If its cold-worked radius is 13 mm, what was its radius before deformation? You may need to use Animated Figure 7.19c. i mm e Textbook and Media Hint Save for Later Attempts: 0 of 3 used Submit Answer Using multiple attempts will impact your score. 5% score reduction after attempt 1