Zingwe zachitsulo zosapanga dzimbiri 309ndi 310 ndizitsulo zosapanga dzimbiri zosapanga dzimbiri za austenitic zosagwira kutentha, koma zimakhala ndi zosiyana zina zomwe zimapangidwira komanso zomwe zimagwiritsidwa ntchito. Nthawi zambiri amagwiritsidwa ntchito m'zigawo za ng'anjo, kutentha kwa kutentha, ndi malo otentha kwambiri.310: Amapereka ngakhale kutentha kwapamwamba kwambiri ndipo amatha kupirira kutentha mpaka 1150 ° C (2102 ° F). Ndi yoyenera kugwiritsidwa ntchito m'malo otentha kwambiri, monga ng'anjo, ng'anjo, ndi machubu owala.
Chemical Composition
| Maphunziro | 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 ndi | 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 |
Mechanical Property
| Maphunziro | Malizitsani | Mphamvu zolimba, min,Mpa | Zokolola mphamvu, min,Mpa | Elongation mu 2in |
| 309 | Kutentha kwatha/Kuzizira kwatha | 515 | 205 | 30 |
| 309s ndi | ||||
| 310 | ||||
| 310s |
Zakuthupi
| Chithunzi cha SS309 | Chithunzi cha SS310 | |
| Kuchulukana | 8.0g/cm3 | 8.0g/cm3 |
| Melting Point | 1455 °C (2650 °F) | 1454 °C (2650 °F) |
Mwachidule, kusiyana kwakukulu pakati pa zitsulo zosapanga dzimbiri 309 ndi 310 zili mu kapangidwe kake ndi kukana kutentha. 310 ili ndi chromium yokwera pang'ono ndi nickel yotsika kwambiri, zomwe zimapangitsa kuti zikhale zoyenerera ngakhale kutentha kwapamwamba kuposa 309. Kusankha kwanu pakati pa ziwirizi kungadalire zofunikira za ntchito yanu, kuphatikizapo kutentha, kukana kwa dzimbiri, ndi makina amakina.
Nthawi yotumiza: Aug-07-2023