Field Plate
Assumes steel plate armor three to one millimeters thick. Variable DEF is due to weight savings requirements and the difficulties of protecting the arms or legs while still leaving them unimpaired.
 

Roll	Location	DEF front	DEF rear
3	Eyes	0	8
4	Face	12	8
5	Head	12	8
6	Hand	3	3
7-8	Arm	4	4
9	Shoulder	8	6
10-11	Chest	8	6
12	Abdomen	8	6
13	Vitals	8	6
14	Thighs	4	4
15-16	Legs	4	4
17-18	Feet	3	3

Brigadine
Leather coat lined with steel plates riveted to the inside. Frequently worn with steel / mail / leather arms.
 

Roll	Location	DEF front	DEF rear
9	Shoulder	6	4
10-11	Chest	6	4
12	Abdomen	6	4
13	Vitals	6	4

Mail Shirt
Riveted steel links. Greater DEF to lower body due to curtain affect.
 

Roll	Location	DEF front	DEF rear
9	Shoulder	4	4
10-11	Chest	4	4
12	Abdomen	5	5
13	Vitals	5	5