Steel

The material used for all of the best weapons and vehicles. Arguably the most valuable and sought after resource in Cantr. A society must be fairly developed to output significant amounts of steel, so don't be suprised if you don't come across any steel early in your character's life.

Made from a fuel (propane or coal), iron and limestone using a smelting furnace and a pair of bellows.

Propane is a more effective method, but not all places have it so they use coal instead.