1. What is Winter Soldier’s arm made out of?
2. What is the Winter Soldier arm called?
3. How much does Bucky’s Vibranium weigh?

What is Winter Soldier’s arm made out of?

titaniumThe original arm was designed by HYDRA. It was comprised of titanium and destroyed by Iron Man. A new arm was built for Bucky by Shuri in Wakanda comprised of Vibranium.

What is the Winter Soldier arm called?

left armWinter Soldier’s left arm is a cybernetic prosthetic with superhuman strength and enhanced reaction time.

How much does Bucky’s Vibranium weigh?

The second Image reads, in the left corner, “So Vibranium weights 52% less than Titanium, which is 19lbs (8,7kg)”. Beneath there are the weights again in addition a third weight that says “19lbs”.