Igama eliqhelekileyo:1Cr13Al4, Alkrothal 14, Alloy 750, Alferon 902, Alchrome 750, Resistohm 125, Aluchrom W, 750 Alloy, Stablohm 750.
I-TANKII 125 yintsimbi ye-iron-chromium-aluminium alloy (i-FeCrAl alloy) ebonakaliswe ngokusebenza okuzinzile, i-Anti-oxidation, ukumelana nokubola, ukuzinza kobushushu obuphezulu, ubuchule obugqwesileyo bokwenza ikhoyili, iFanifomu kunye nemeko entle yomphezulu ngaphandle kwamabala. amaqondo obushushu ukuya kutsho kuma-950°C.

Usetyenziso oluqhelekileyo lwe-TANKII125 lusetyenziswa kwilocomotive yombane, i-diesel locomotive, i-metro yemoto kunye nesantya esiphezulu semoto ehambayo njl.