[1.18] How do I give an Item properties from crafting?

[StacheGamer1609]

I want to make a mod enhancing Armorsmithing and I kinda have no Idea how to let the crafted Item get Properties from crafting. 

An Example:

I craft a Chestplate out of an Iron Armpiece, a Copper Armpiece and a Diamond Torso.

The Chestplate now should have saved which material the parts are made from.

How do I do this?

Edited December 10, 2021 by StacheGamer1609

[StacheGamer1609]

Thanks

I'll try it.