**Where did Copper, Aluminum,... go?**

Many many mods come with Copper, Tin,.. and they all have different usages. TiC only used them to make tools. Since pretty much every modpack will have at least one mod with Copper, Tin,.. there is no decisive point to include it in TiC itself. Tinkers', however, integrates all those common materials we know and love if they're present from other mods, so you will not lose out on the tools.

**But how do I get Aluminum-Brass now?**

You can use gold (as always), brass (if present) and yes, even aluminum-brass to create casts. Aluminum-brass will be ad…