Kanthal wire is a ferritic iron, chromium-aluminum alloy and is used to build Rebuildable Atonimizers (RBA’s) for Mechanical Mods (Mech Mods). Kanthal wire can be heated at temperatures up to 1400° C (2550° F). The actual type of wire size is identified by gauge (AWG). Kanthal wire can be used in making different sizes and on many different types of RBA’s. There are many different types of wick you can use to wrap your kanthal wire as well which will determine the outcome of your Ω (Ohms).