Tough alloy is one of the most important building materials within NuclearCraft. It is highly durable and can be very useful when radioactive materials are present, which is why it is used when crafting many machines. To obtain Tough Alloy Ingots, simply smelt Tough Alloy Dust in any type of furnace.
Recipe (Shapeless): Edit
Iron + 2 Graphite = Steel
Steel + Boron = Ferroboron
Ferroboron + Lithium = 2 Tough Alloy.