Iimpawu eziphambili ze-310 ipayipi yensimbi engenasici yile: ukumelana nobushushu obuphezulu, ngokuqhelekileyo kusetyenziswa kwiibhoyili kunye nemibhobho yokukhupha imoto, kunye nezinye iipropati ziphakathi.
I-303 ipayipi yensimbi engenasici: Ngokudibanisa inani elincinci le-sulfure kunye ne-phosphorus, kulula ukusika kunye nokucutshungulwa kwe-304. Ezinye iipropati zifana ne-304 ipayipi yensimbi engenasici.
Umbhobho we-302 wensimbi engenasici: I-302 intonga yensimbi engenasici isetyenziswa ngokubanzi kwiindawo zemoto, i-aviation, izixhobo ze-hardware ye-aerospace, kunye neshishini lemichiza. Iinkcukacha zimi ngolu hlobo lulandelayo: imisebenzi yezandla, iibheringi, iipatheni ze-slip, izixhobo zonyango, izixhobo zombane, njl. kwaye inomhlwa olungileyo kunye nokumelana nomhlwa.
I-301 yensimbi engenasici ipayipi edibeneyo: i-ductility enhle, isetyenziselwa iimveliso ezenziwe. Isenokwenziwa lukhuni ngokukhawuleza ngokulungiswa koomatshini kwaye inokuqina okuhle. Ukunxiba ukuxhathisa kunye namandla okudinwa kungcono kune-304 umbhobho wensimbi engenasici.
202 umbhobho wensimbi engenasici: Yintsimbi ye-chromium-nickel-manganese austenitic esebenza ngcono kunentsimbi engama-201.