A Block of Compressed Iron consists of 9 [link{pneumaticcraft:menu/baseConcepts}]Compressed Ingots[link{}]. It has the special property that it's a very good [link{pneumaticcraft:menu/heat}]heat conductor[link{}]. The Block of Compressed generally is used to conduct/transport heat to other places.
[crafting{200, 80,key=block/compressedIronBlock}]