Shingled Bar
Shingled Bar is what the helve beats two Puddled Balls down into, 400 units of wrought iron ready for the mill. A grooved blade set crops a bar rolled to stage 2.0 into 4 vanilla iron rods; below that stage the shear refuses it.

Made by
Smithing: Puddled Ball makes Shingled Bar
Needs: 1 Puddled Ball; makes 1 Shingled Bar
Amounts are the mod's defaults; the recipe-cost level changes them (see recipe cost levels).