diff --git a/src/main/java/gregtech/api/enums/Materials.java b/src/main/java/gregtech/api/enums/Materials.java
index ee6e588c..565ebda2 100644
--- a/src/main/java/gregtech/api/enums/Materials.java
+++ b/src/main/java/gregtech/api/enums/Materials.java
@@ -763,11 +763,11 @@ public enum Materials implements IColorModulationContainer, ISubTagContainer {
 		Iron					.setSmeltingInto(Iron				).setMaceratingInto(Iron			).setArcSmeltingInto(WroughtIron		);
 		AnyIron					.setSmeltingInto(Iron				).setMaceratingInto(Iron			).setArcSmeltingInto(WroughtIron		);
 		PigIron					.setSmeltingInto(Iron				).setMaceratingInto(Iron			).setArcSmeltingInto(WroughtIron		);
-		WroughtIron				.setSmeltingInto(Iron				).setMaceratingInto(Iron			).setArcSmeltingInto(WroughtIron		);
+		WroughtIron				.setSmeltingInto(Iron				).setMaceratingInto(WroughtIron		).setArcSmeltingInto(WroughtIron		);
 		IronMagnetic			.setSmeltingInto(Iron				).setMaceratingInto(Iron			).setArcSmeltingInto(WroughtIron		);
 		Copper					.setSmeltingInto(Copper				).setMaceratingInto(Copper			).setArcSmeltingInto(AnnealedCopper		);
 		AnyCopper				.setSmeltingInto(Copper				).setMaceratingInto(Copper			).setArcSmeltingInto(AnnealedCopper		);
-		AnnealedCopper			.setSmeltingInto(Copper				).setMaceratingInto(Copper			).setArcSmeltingInto(AnnealedCopper		);
+		AnnealedCopper			.setSmeltingInto(Copper				).setMaceratingInto(AnnealedCopper	).setArcSmeltingInto(AnnealedCopper		);
 		Netherrack				.setSmeltingInto(NetherBrick		);
 		MeatRaw					.setSmeltingInto(MeatCooked			);
 		Sand					.setSmeltingInto(Glass				);