Kayan yankan: Busassun ƙarfe sanyi sawing ya dace da sarrafa ƙananan ƙarfe, matsakaici da ƙananan ƙarfe na carbon, simintin ƙarfe, ƙarfe tsarin da sauran sassa na ƙarfe tare da taurin ƙasa da HRC40, musamman madaidaicin sassa na ƙarfe.
Alal misali, zagaye karfe, kwana karfe, kwana karfe, tashar karfe, square tube, I-beam, aluminum, bakin karfe bututu (lokacin yankan bakin karfe bututu, musamman bakin karfe takardar dole ne a maye gurbinsu).