The container is a standardized shape steel construct that holds the entire battery together.

Steel that has been heated above its upper critical temperature and then cooled in standing air is called Normalized-Steel. - True or False

Steel that has been heated above its upper critical temperature and then cooled in standing air is called normalized steel.

These suggested enhancements also include the mandatory use of normalized steel when carbon or low-alloy steels are used in the construction of the tank car's shell and heads.

require all tank cars used to transport toxic inhalation hazard (TIH) substances to be constructed of normalized steel.