Lecture slides are allowed.\ Calculators are not allowed.\ Answer all questions in the space provided\ Write your name on top of every single page.\ a) The following questions apply to ferrous alloys\ i) Less than

0.8%Mn

is added for the following purpose:\ ii) Mn up to

1.8%

improves the following property:\ iii) Mn greater than

1.8%

causes a drop in the following property:\ iv) Low Carbon high abrasion resistance steels with upto

5%Mn

have the following type of structure:

Lecture slides are allowed. Calculators are not allowed. Answer all questions in the space provided Write your name on top of every single page. 1) a) The following questions apply to ferrous alloys i) Less than 0.8%Mn is added for the following purpose: ii) Mn up to 1.8% improves the following property: iii) Mn greater than 1.8% causes a drop in the following property: iv) Low Carbon high abrasion resistance steels with upto 5%Mn have following type of structure