Carbon steels are steels that have carbon as the chief alloying element. They have up to 0.4% silicon and 1.2% manganese. In addition, the residual elements such as nickel, chromium, aluminum, ...
Alloy steels are alloyed with other metals or materials, in addition to carbon, to improve properties. Carbon steels are classified based on the amount of carbon content in the steel. The four main ...