Insimbi engagqwali engu-400 kanye nensimbi engagqwali engu-300 ziyizinhlobo ezimbili ezivamile zensimbi engagqwali, futhi zinomehluko omkhulu ekubunjweni nasekusebenzeni kwazo. Nazi ezinye zezinto ezihlukile phakathi kwezinduku zensimbi engagqwali ezingu-400 kanye nezinsimbi ezingu-300:
| Isici | Uchungechunge lwama-300 | Uchungechunge lwama-400 |
| Ukwakheka kwe-alloy | Insimbi engagqwali yase-Austenitic enokuqukethwe okuphezulu kwe-nickel kanye ne-chromium | Insimbi engagqwali ye-Ferritic noma ye-martensiti enokuqukethwe okuphansi kwe-nickel kanye ne-chromium ephezulu |
| Ukumelana Nokugqwala | Ukumelana nokugqwala okuhle kakhulu, kufanelekile ezindaweni ezigqwalisayo | Ukumelana nokugqwala okuphansi uma kuqhathaniswa nochungechunge lwe-300, kufanelekile kwizicelo zezimboni ezijwayelekile |
| Amandla nobulukhuni | Ukuqina okuphezulu, kufanelekile kwizicelo ezicindezela kakhulu | Ngokuvamile ubulukhuni bezwe obuphansi uma buqhathaniswa nochungechunge lwama-300, ubulukhuni obuphezulu kwamanye amamaki |
| Izakhiwo ZikaMazibuthe | Ngokuvamile akusebenzi kumagnetic | Ngokuvamile kunamandla ngenxa yesakhiwo se-martensitic |
| Izicelo | Ukucubungula ukudla, imishini yezokwelapha, imboni yamakhemikhali | Izicelo ezijwayelekile zezimboni, izinhlelo zokukhipha ugesi ezimotweni, izitsha zasekhishini |
Isikhathi sokuthunyelwe: Jan-23-2024