Result: 4× Weathered Copper Grate
Weathered Copper Grate is a shaped crafting recipe that uses 4 items: 4 Weathered Copper. Place the ingredients exactly in the pattern shown above. The pattern can sit anywhere on the grid as long as its shape stays the same. It needs the full 3×3 grid, so you have to use a crafting table.
You need 4 Weathered Copper — 4 items in total, arranged as shown in the crafting grid. The recipe gives you 4× Weathered Copper Grate.
Yes. The recipe needs the full 3×3 grid, which only a crafting table offers.
It is a shaped recipe: the arrangement matters. You can shift the pattern around the grid, but the shape must stay the same.
Weathered Copper Grate is an ingredient in 1 crafting recipe, for example Waxed Weathered Copper Grate.