Igama elijwayelekile:1Cr13Al4, Alkrothal 14, Alloy 750, Alferon 902, Alchrome 750, Resistohm 125, Aluchrom W, 750 Alloy, Stablohm 750.
I-TANKII 125 iyingxubevange ye-iron-chromium-aluminium (FeCrAl alloy) ebonakala ngokusebenza Okuzinzile, I-Anti-oxidation, Ukumelana nokugqwala, Ukuzinza okuphezulu kwezinga lokushisa, Ikhono Elihle kakhulu lokwenza ikhoyili, Isimo esifanayo nesimo esihle ngaphandle kwamabala. amazinga okushisa afinyelela ku-950°C.
Izicelo ezijwayelekile ze-TANKII125 zisetshenziswa esitimeleni sikagesi, isitimela sika-diesel, imoto kamasipala kanye nemoto ehamba ngesivinini esiphezulu njll.