Browse By Letter

Search engineering dictionary:


Aisi Steels

Steels of the American Iron and Steel Institute. Common and alloy steels have been numbered in a system essentially the same as the SAE. The AISI system is more elaborate than the SAE in that all numbers are preceded by letters: A represents basic open hearth alloy steel, B acid Bessemer carbon steel, C basic open hearth carbon steel, CB either acid Bessemer ar basic open hearth carbon steel, E electric furnace alloy steel.