Foomamka 317L Birta Aan-Aabaha ahayn ee laga heli karo Cepheus steel steel
- xaashi
- Saxan
- Baar
- Dhuumaha & Tuubbada (alxan la'aan & aan tol lahayn)
- Qalabyada lagu xidho (sida flanges, silbashooyinka, indhoolayaasha, luqunta alxanka, laabotooyinka, qoortooda alxanka dheer, alxanka godka, xusullada, tiirarka, darafyada, soo laabashada, koofiyadaha, iskutallaabyada, wax-yaraha, iyo ibta tuubada)
- Weld Wire (AWS E317L-16, ER317L)
317L Dulmarka Birta Aan Lahayn
317L waa molybdenum sidda, ka kooban kaarboon hoose "L" darajoaustenitic ahamataas oo bixisa iska caabbinta daxalka ee 304L iyo 316L birta aan lahayn. Kaarboonka hooseeya wuxuu bixiyaa caabbinta dareenka inta lagu jiro alxanka iyo hababka kale ee kulaylka.
317L ma aha birlab la'aan ah xaaladda la jeexjeexay laakiin waxa laga yaabaa in ay noqoto wax yar oo birlab ah natiijada alxanka awgeed.
Iska caabinta daxalka
317L waxay leedahay iska caabin aad u wanaagsan oo kiimiko ah oo kala duwan, gaar ahaan meelaha chloride acidic ah sida kuwa la kulma saxarka iyo waraaqaha waraaqaha. Kordhinta heerarka chromium, nikkel iyo molybdenum marka la barbar dhigo 316L birta aan lahayn waxay wanaajisaa caabbinta godad koloriin ah iyo daxalka guud. Iska caabintu waxay ku korodhaa maadada alloy molybdenum. 317L waxay u adkeysaneysaa uruurinta sulfuric acid ilaa 5 boqolkiiba heerkulka u sarreeya 120°F (49°C). Heerkulka ka hooseeya 100°F (38°C) alloy-gani waxa uu leeyahay iska caabin heersare ah oo uu u leeyahay xalalka feejignaanta sare. Si kastaba ha ahaatee, tijaabooyinka adeegga ayaa lagula talinayaa in lagu xisaabtamo saamaynta xaaladaha hawlgalka gaarka ah ee saameeya dabeecadda daxalka. Nidaamyada ay ku dhacaan gaasaska sulfur-sida, 317L aad ayey uga adkeysi badan tahay weerarka barta uumiga marka loo eego daawaynta caadiga ah 316. Diiradda aashitada ayaa saameyn muuqata ku leh heerka weerarka ee goobahaas oo waa in si taxadar leh loo go'aamiyaa adeegga imtixaanada.
Halabuurka Kiimikada, %
| Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 11.0 - 15.0 | 18.0 - 20.0 | 3.0 - 4.0 | 2.0 ugu badnaan | .75 Max | 0.03 ugu badnaan | 0.1 ugu badnaan | 0.03 ugu badnaan | 0.045 ugu badnaan | Dheelitiran |
Waa maxay sifooyinka 317L Stainless?
- Daxalka guud oo la hagaajiyay ilaa 316L aan lahayn
- Habayn wanaagsan
- Weldability wanaagsan
Waa maxay codsiyada 317L Stainless loo isticmaalaa?
- Nidaamyada nadiifinta hargabka-gaaska
- weelasha habka kiimikada
- Kiimikada batroolka
- Saxarka iyo Warqada
- Condensers in koronto dhalin
Guryaha Makaanikada
Guryaha cayiman ee ugu yar, ASTM A240
| Xoogaga Tensile ee ugu dambeeya, ksi Ugu Yar | .2% Xoogga Wax-soosaarka, ksi Ugu Yar | Boqolkiiba Kordhinta | Hardness Max. |
|---|---|---|---|
| 75 | 30 | 35 | 217 Brinell |
Alxanka 317L
317L waxaa si sahal ah loogu alxanayaa nidaamyo alxaneedka caadiga ah oo kala duwan (marka laga reebo oxyacetylene). AWS E317L/ER317L biraha buuxinta ama austenitic, biraha kaarboon-buuxiyaha hooseeya ee leh molybdenum ka sarreeya kan 317L, ama biraha buuxinta nikkel-ka leh chromium iyo molybdenum ku filan oo ka sarreeya iska caabbinta daxalka ee 317L waa in loo adeegsadaa alxanka birta 317L.
Waqtiga boostada: Abriil-12-2020