Fasalka 316 waa darajada molybdenum-qaadka caadiga ah, labaad ee muhiimadda u leh 304 oo ka mid ah birta aan lahayn austenitic.Molybdenum-ku waxa uu siinayaa 316 siyaalo guud ahaan u adkaysta daxalka marka loo eego Fasalka 304, gaar ahaan iska caabinta sare ee daxalka iyo daxalka meelaha chloride-ka ah.
Birta Aan-La'aanta ah - Fasalka 316L - Guryaha, Farsamaynta iyo Codsiyada (UNS S31603)
Fasalka 316L, nooca kaarboonka hooseeya ee 316 wuxuuna ka difaacayaa dareenka ( roobabka carbide xuduudka hadhuudhka).Sidaa darteed, waxaa si ballaaran loo isticmaalaa qaybaha alxanka ee miisaanka culus (in ka badan 6mm).Caadi ahaan ma jiro farqi qiimo ah oo la qiimeeyo oo u dhexeeya 316 iyo 316L birta aan lahayn.
Qaab dhismeedka austenitic sidoo kale wuxuu siinayaa darajooyinkan adkeysi aad u wanaagsan, xitaa ilaa heerkulku hooseeyo.
Marka la barbar dhigo chromium-nickel austenitic birta-yaalka, 316L birta aan lahayn waxay bixisaa gurguurta sare, walbahaarka dillaaca iyo xoogga adkaysiga heerkulka sare.
Guryaha Furaha
Birta Aan-La'aanta ah - Fasalka 316L - Guryaha, Farsamaynta iyo Codsiyada (UNS S31603)
Guryahaan waxaa lagu sifeeyay badeecooyinka fidsan (saxan, xaashida, iyo gariiradda) ee ASTM A240/A240M.Guryo la mid ah laakiin aan la mid ahayn ayaa loo cayimay alaabada kale sida tuubada iyo baarka sifooyinkooda.
Halabuurka
Birta Aan-La'aanta ah - Fasalka 316L - Guryaha, Farsamaynta iyo Codsiyada (UNS S31603)
Shaxda 1.Iskudubaridku wuxuu u dhexeeyaa 316L birta aan lahayn.
| Darajo | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 316L | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
Guryaha Makaanikada
Shaxda 2.Qalabka makaanikada ee 316L birta aan lahayn.
| Darajo | Jilicsan Str (MPa) min | Soo saarista Str 0.2% Caddeyn (MPa) min | Elong (% 50 mm) min | Adag | |
|---|---|---|---|---|---|
| Rockwell B (HR B) ugu badnaan | Brinell (HB) ugu badnaan | ||||
| 316L | 485 | 170 | 40 | 95 | 217 |
Guryaha Jirka
Shaxda 3.Guryaha jireed ee caadiga ah ee 316-fasalka birta aan lahayn.
| Darajo | Cufnaanta (kg/m3) | Qalabka Elastic (GPa) | Dhexdhexaadiyaha Balaadhinta kulaylka (µm/m/°C) | Habdhaqanka Kulaylka (W/mK) | Kuleylka Gaarka ah 0-100 °C (J/kg.K) | Iska caabin korantada (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100 °C | 0-315 °C | 0-538 °C | 100 °C | At 500 °C | |||||
| 316/L/H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Isbarbardhigga Fasalka
Shaxda 4.Tilmaamaha darajada ee 316L birta aan lahayn.
| Darajo | UNS No | Ingiriiska hore | Euronorm | Iswidishka SS | Jabbaan JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Magaca | ||||
| 316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
Waqtiga boostada: Mar-20-2023