There are many reasons for choosing steel targets over paper targets on or any other kinds of target for example. They are better to use and they are also more durable compared to their counterparts.
Durability of Steel
Targets made of steel are preferred for shooting due to its toughness usually. Steel is a difficult metal comprising iron with variable levels of carbon and other alloys like tungsten Ryan Kesler Womens Jersey , nickel to mention a few. Steel can be used for a wide range of these alloy elements as well as heat treatments to be able to create the ideal blend of properties.
The hardness of steel can only be affected by two factors. First is the quantity of alloy and carbon. The second reason is the mechanism where the cooling and heating of the steel is performed. There are no other chemical changes or surface handling that can impact its hardness.