Hoʻohana nui ʻia nā ʻāpana kila kila ma diʻokoʻanā ʻoihana.Loaʻa iā ia nā hiʻohiʻona ʻaʻole maʻalahi i ka rust, corrosion resistance, heat resistance, wear resistancea maʻalahi hoʻi i ka poli .He ikoho mea nui noʻāpana mīkini.