Xarigga birta ah ee birta ah 309iyo 310 labaduba waa kuwa kulaylka u adkaysta austenitic ahama daawaha, laakiin waxay leeyihiin xoogaa farqi ah oo ku jira halabuurka iyo codsiyada loogu talagalay. Waxaa badanaa loo isticmaalaa qaybaha foornada, kulaylka beddelayaasha, iyo jawiga heerkulka sare leh.310: Waxay bixisaa iska caabin heerkul sare oo ka sii fiican waxayna u adkeysan kartaa heerkulka ilaa 1150°C (2102°F). Waxay ku habboon tahay codsiyada deegaanka kulaylka aadka u daran, sida foornooyinka, kilnnada, iyo tuubooyinka iftiinka.
Halabuurka Kiimikada
| Darajooyinka | C | Si | Mn | P | S | Cr | Ni |
| 309 | 0.20 | 1.00 | 2.00 | 0.045 | 0.03 | 22.0-24.0 | 12.0-15.0 |
| 309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 22.0-24.0 | 12.0-15.0 |
| 310 | 0.25 | 1.00 | 2.00 | 0.045 | 0.03 | 24.0-26.0 | 19.0-22.0 |
| 310S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 24.0-26.0 | 19.0-22.0 |
Hantida Makaanikada
| Darajooyinka | dhame | Xoog xajin, min,Mpa | Xoog soo saar, min, Mpa | Kordhinta 2in |
| 309 | Kuleyl dhammaatay/qabow dhammaatay | 515 | 205 | 30 |
| 309S | ||||
| 310 | ||||
| 310S |
Guryaha Jirka
| SS 309 | SS 310 | |
| Cufnaanta | 8.0 g/cm3 | 8.0 g/cm3 |
| Meesha dhalaalaysa | 1455 °C (2650 °F) | 1454 °C (2650 °F) |
Marka la soo koobo, faraqa aasaasiga ah ee u dhexeeya xariijimaha birta ah ee 309 iyo 310 waxay ku jiraan halabuurka iyo caabbinta heerkulka. 310 waxay leedahay chromium wax yar ka sarreeya iyo maadada nikkel-ka hoose, taasoo ka dhigaysa mid ku habboon xitaa codsiyada heerkulka ka sarreeya 309. Doorashadaada u dhexeeya labada waxay ku xirnaan doontaa shuruudaha gaarka ah ee codsigaaga, oo ay ku jiraan heerkulka, iska caabinta daxalka, iyo sifooyinka farsamada.
Waqtiga boostada: Agoosto-07-2023