ASTM A213 T9, oo sidoo kale loo yaqaan ASME SA213 T9, waa daawaha hooseeyatuubo bir ah oo aan xuduud lahaynloo isticmaalo kuleyliyeyaasha, kuleyliyeyaasha sare, iyo beddelayaasha kulaylka.
T9 waa dahaarka chromium-molybdenum oo ka kooban 8.00–10.00% chromium iyo 0.90–1.10% molybdenum. Waxay leedahay xoog jilicsan oo ugu yaraan ah 415 MPa iyo xoog wax soo saar ugu yaraan ah 205 MPa. Iyada oo leh xoog heerkul sare oo aad u fiican, iska caabin oksaydh, iyo iska caabin gurguurta, T9 si kalsooni leh ayuu u shaqeeyaa xaaladaha hawlgalka heerkulka sare iyo cadaadiska sare.
Iyada oo ah alaab-qeybiye iyo jumladle ah oo ka shaqeeya tuubooyinka birta ee dahaarka leh ee Shiinaha,Birta Botop-ka ahsi dhakhso ah ayay u bixin kartaa noocyo badan oo tuubooyin bir ah oo T9 ah mashaariicdaada, oo leh tayo la isku halleyn karo iyo qiimo tartan ah.
Badeecada loo diyaariyey ASTM A213 waa inay waafaqsanaato shuruudaha Tilmaamaha ASTM A1016, oo ay ku jiraan shuruudaha dheeraadka ah ee lagu tilmaamay dalabka iibka.
ASTM A1016: Qeexitaanka Heerka ah ee Shuruudaha Guud ee Birta Ferritic Alloy, Birta Austenitic Alloy, iyo Tuubooyinka Birta aan Daxalka lahayn
Soo-saaraha iyo Xaaladda
Tuubooyinka birta ah ee ASTM A213 T9 waa in lagu sameeyaa habka aan kala go 'lahayn waana in lagu sameeyaa kuleyl ama qabow, sida ku cad.
Daaweynta Kulaylka
Tuubooyinka birta ah ee T9 waa in dib loo kululeeyaa si loogu daweeyo kulaylka iyadoo la raacayo hababka soo socda, daaweynta kulaylkana waa in si gaar ah loo sameeyaa marka lagu daro kuleylinta sameynta kulul.
| Fasal | Nooca daaweynta kulaylka | Qaboojinta ama Heerkulka Hoosaadka ah |
| ASTM A213 T9 | annaalka buuxa ama isothermal-ka ah | — |
| caadi u noqo oo dabeecad samee | 1250 ℉ [675 ℃] daqiiqo |
| Fasal | Halabuurka, % | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| T9 | 0.15 ugu badnaan | 0.30 - 0.60 | ugu badnaan 0.025 | ugu badnaan 0.025 | 0.25 - 1.00 | 8.00 - 10.00 | 0.90 - 1.10 |
Sifooyinka farsamada ee ASTM A213 T9 waxaa lagu xaqiijin karaa iyada oo loo marayo tijaabada jilicsanaanta, tijaabada adkaanta, tijaabooyinka siman, iyo tijaabooyinka iftiiminta.
| Sifooyinka Farsamada | ASTM A213 T9 | |
| Shuruudaha Tijaabada | Xoogga Tijaabada | 60 ksi [415 MPa] daqiiqo |
| Xoogga Wax Soo Saarka | 30 ksi [205 MPa] daqiiqo | |
| Kordhinta gudaha 2 inji ama 50 mm | 30% daqiq | |
| Shuruudaha Adkaanta | Brinell/Vickers | 179 HBW / 190 HV ugu badnaan |
| Rockwell | 89 HRB ugu badnaan | |
| Imtixaanka Fiditaanka | Hal tijaabo oo siman ayaa lagu samayn doonaa muunadaha laga soo qaadayo dhinac kasta oo ka mid ah hal tuubo oo dhammaystiran, ee aan ahayn kan loo isticmaalay tijaabada ololaynta, ee laga soo qaaday qayb kasta. | |
| Imtixaanka Iftiiminta | Hal tijaabo oo fidsan ayaa laga sameyn doonaa muunadaha laga soo qaadayo dhinac kasta oo ka mid ah hal tuubo oo dhammaystiran, ee aan ahayn kan loo isticmaalay tijaabada fidsan, ee laga sameeyay qayb kasta. | |
Shuruudaha hantida farsamada laguma dabaqo tuubooyinka ka yar 1/8 inji [3.2 mm] dhexroorka gudaha ama ka khafiifsan 0.015 inji [0.4 mm] dhumuc ahaan.
Kala duwanaanshaha cabbirka
Cabbirrada tuubooyinka ASTM A213 T9 iyo dhumucda derbiga waxaa badanaa lagu qalabeeyaa dhexroor gudaha ah oo u dhexeeya 3.2 mm ilaa dhexroorka dibadda ee 127 mm, iyo dhumucda derbiga ugu yar laga bilaabo 0.4 mm ilaa 12.7 mm.
Cabbirrada kale ee tuubooyinka birta ah ee T9 ayaa sidoo kale la bixin karaa, iyadoo la raacayo dhammaan shuruudaha kale ee ASTM A213.
Dulqaadka Dhumucda Darbiga
Dulqaadka dhumucda derbiga waa in lagu go'aamiyaa labada xaaladood ee soo socda: haddii kala horraysiinta lagu qeexay dhumucda derbiga ugu yar ama dhumucda derbiga celceliska.
1.Dhumucda ugu yar ee derbiga: Waa inay u hoggaansantaa shuruudaha khuseeya ee Qaybta 9aad ee ASTM A1016.
| Dhexroorka Dibadda ee gudaha.[mm] | Dhumucda Darbiga, oo ah [mm] | |||
| 0.095 [2.4] iyo ka yar | In ka badan 0.095 ilaa 0.150 [2.4 ilaa 3.8], oo ay ku jiraan | In ka badan 0.150 ilaa 0.180 [3.8 ilaa 4.6], oo ay ku jiraan | In ka badan 0.180 [4.6] | |
| Tuubooyinka aan kala go 'lahayn ee kulul | ||||
| 4 [100] iyo ka yar | 0 - +40% | 0 - +35% | 0 - +33% | 0 - +28% |
| In ka badan 4 [100] | — | 0 - +35% | 0 - +33% | 0 - +28% |
| Tuubooyinka aan kala go 'lahayn ee qabow dhammeeyay | ||||
| 1 1/2 [38.1] iyo ka yar | 0 - +20% | |||
| In ka badan 1 1/2 [38.1] | 0 - +22% | |||
2.Dhumucda derbiga ee celceliska ahTuubooyinka qabow sameeya, kala duwanaanshaha la oggol yahay waa ±10%; tuubooyinka kulul sameeya, haddii aan si kale loo cayimin, shuruudaha waa inay u hoggaansamaan jadwalka soo socda.
| Dhexroorka Dibadda ee la cayimay, gudaha [mm] | Dulqaadka laga helay cayimay |
| 0.405 ilaa 2.875 [10.3 ilaa 73.0] oo ay ku jiraan, dhammaan saamiga t/D | -12.5 - 20% |
| Ka sarreeya 2.875 [73.0]. t/D ≤ 5 % | -12.5 - 22.5% |
| Ka sarreeya 2.875 [73.0]. t/D ＞ 5% | -12.5 - 15 % |
Marka la geliyo kuleyliyaha ama xaashida tuubada, tuubooyinku waa inay u adkaystaan hawlgallada ballaarinta iyo kuwa ku dheggan iyagoon muujin wax dildilaac ama cillado ah. Tuubooyinka kululeeyaha, marka si habboon loo maareeyo, waxay u adkeysan doonaan dhammaan hawlgallada been abuurka, alxanka, iyo foorarsiga ee looga baahan yahay codsigooda iyada oo aan la yeelan cillado.
ASTM A213 T9 waa tuubo aan kala go 'lahayn oo ah Cr-Mo oo loo yaqaan xooggeeda heerkulka sare ee aadka u fiican, iska caabinta gurguurta, iyo iska caabbinta daxalka heerkulka sare. Waxaa si weyn loogu isticmaalaa deegaannada heerkulka sare iyo cadaadiska sare. Codsiyada caadiga ah waxaa ka mid ah:
Waxaa loo isticmaalaa khadadka uumiga heerkulka sare leh, meelaha kululaynta kuleyliyaha, kuwa hoos u dhaadhaca, kuwa kor u qaada, iyo qaybaha kale ee ku shaqeeya heerkul sare iyo cadaadis joogto ah.
2. Tuubooyinka Kuleyliyaha Sare iyo Kuleyliyaha Dib-u-cusboonaysiinta
Ku habboon in lagu kululeeyo oo dib loo kululeeyo qaybaha sababtoo ah iska caabinta qulqulka sare iyo waxqabadka heerkulka sare.
3. Tuubooyinka Beddelka Kulaylka
Waxaa lagu dabaqay warshadaha sifeynta, warshadaha kiimikada, iyo warshadaha korontada si loogu isticmaalo adeegga is-weydaarsiga kulaylka heerkulka sare leh.
4. Warshadaha Kiimikada Batroolka
Waxaa loo isticmaalaa tuubooyinka dillaaca heerkulka sare, tuubooyinka falgalka hydrotreater, tuubooyinka foornada, iyo cutubyada kale ee habka heerkulka sare.
5. Warshadaha Korontada
Ku habboon nidaamyada tuubooyinka cadaadiska sare iyo heerkulka sare leh ee warshadaha korontada dhuxusha, warshadaha qashinka-ilaa-tamarta, iyo xarumaha korontada biomass-ka.
6. Foornooyinka Warshadaha
Waxaa loo isticmaalaa tuubooyinka shucaaca iyo tuubooyinka foornada oo u baahan iska caabin oksaydh heerkul sare leh.
| ASME | Qaramada Midoobay | ASTM | EN | JIS |
| ASME SA213 T9 | K90941 | ASTM A335 P9 | EN 10216-2 X11CrMo9-1+1 | JIS G3462 STBA26 |
Qalabka:Tuubooyinka birta ah ee ASTM A213 T9 oo aan kala go 'lahayn;
Cabbirka:1/8" ilaa 24", ama loo habeeyey iyadoo loo eegayo shuruudahaaga;
Dhererka:Dherer aan kala sooc lahayn ama la jaray si loo dalbado;
Baakadaha:Dahaadh madow, darafyo godan, ilaaliyayaal dhammaadka tuubooyinka, sanduuqyo alwaax ah, iwm.
Taageerada:Shahaadada IBR, kormeerka TPI, MTC, jarista, farsamaynta, iyo habaynta;
MOQ:1 m;
Shuruudaha Lacag-bixinta:T/T ama L/C;
Qiimaha:Nala soo xiriir si aad u hesho qiimaha ugu dambeeyay ee tuubooyinka birta ah ee T9.
