Amagreyidi ensimbi engagqwali 316 kanye no-304 womabili avame ukusetshenziswa njengezinsimbi ezingagqwali ze-austenitic, kodwa anomehluko ohlukile ngokwendlela ezakhiwe ngayo ngamakhemikhali, izakhiwo, kanye nezicelo zawo.
304VS 316 Ukwakheka kwamakhemikhali
| Ibanga | C | Si | Mn | P | S | N | NI | MO | Cr |
| 304 | 0.07 | 1.00 | 2.00 | 0.045 | 0.015 | 0.10 | 8.0-10.5 | - | 17.5-19.5 |
| 316 | 0.07 | 1.00 | 2.00 | 0.045 | 0.015 | 0.10 | 10.0-13 | 2.0-2.5 | 16.5-18.5 |
Ukumelana Nokugqwala
♦304 Insimbi Engagqwali: Iyakwazi ukumelana nokugqwala ezindaweni eziningi, kodwa ayimelani kakhulu nezindawo ze-chloride (isib. amanzi olwandle).
♦316 Insimbi Engagqwali: Ukumelana nokugqwala okuthuthukisiwe, ikakhulukazi ezindaweni ezicebile nge-chloride njengamanzi olwandle kanye nezindawo ezisogwini, ngenxa yokwengezwa kwe-molybdenum.
Izicelo ze-304 VS316Insimbi engagqwali
♦304 Insimbi Engagqwali: Isetshenziswa kabanzi ezinhlotsheni ezahlukene zezicelo, okuhlanganisa ukucubungula ukudla neziphuzo, izingxenye zokwakha, imishini yasekhishini, nokuningi.
♦316 Insimbi Engagqwali: Ikhethwa kakhulu ngezinhlelo zokusebenza ezidinga ukumelana nokugqwala okuthuthukisiwe, njengezindawo zasolwandle, imithi, ukucubungula amakhemikhali, kanye nemishini yezokwelapha.
Isikhathi sokuthunyelwe: Agasti-18-2023