ASTM A213 T22, oo sidoo kale loo yaqaan ASME SA213 T22, waa tuubo bir ah oo aan lahayn daawaha oo hooseeya oo leh 1.90–2.60% chromium iyo 0.87–1.13% molybdenum oo ah walxaha ugu muhiimsan ee daawaha sameeya, oo si caadi ah loogu isticmaalo kuleyliyeyaasha, kuleyliyeyaasha sare, iyo beddelayaasha kulaylka ee deegaannada heerkulka sare iyo cadaadiska sare leh.
Magaca UNS waa K21590.
Birta Botop-ka ahwaa shirkad xirfadle ah oo lagu kalsoonaan karo oo bixisa tuubooyinka birta ee daawaha iyo kaydka ee Shiinaha, oo awood u leh inay si dhakhso ah u bixiso tuubooyinka birta daawaha ee tayo sare leh mashaariicdaada.
Dhammaan alaabtu waxay taageeraan kormeerka dhinac saddexaad, waxaanan sidoo kale ku siin karnaa qalab isku mid ah sida xusullada iyo agabka kale ee tuubooyinka.
Tuubooyinka birta ah ee T22 waxaa samayn doona shirkaddageeddi-socod aan kala go 'lahaynwaana in lagu dhammeeyaa si kulul ama si qabow, sida ku cad.
Dhammaan tuubooyinka birta ah ee T22 waa in dib loo kululeeyaa si loogu daweeyo kulaylka, taas oo ah in si gaar ah loo sameeyo iyo marka lagu daro kuleylinta sameynta kulul.
Hababka daaweynta kulaylka ee loo oggol yahay waa daadinta buuxda ama isku-dhafka kulaylka, ama caadi u dhig oo hagaaji.
| Fasal | Nooca Daaweynta Kulaylka | Qaboojinta ama Heerkulka Hoosaadka ah |
| ASTM A213 T22 | annaalka buuxa ama isothermal-ka ah | — |
| caadi u noqo oo dabeecad samee | 1250 ℉ [675 ℃] daqiiqo |
Falanqaynta hal billet ama hal tuubo waa in laga sameeyaa kuleyl kasta. Halabuurka kiimikada ee sidaas loo go'aamiyay waa inuu waafaqsanaadaa shuruudaha la cayimay.
| Fasal | Halabuurka, % | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| T22 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | ugu badnaan 0.025 | ugu badnaan 0.025 | 0.50 ugu badnaan | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
| Sifooyinka Farsamada | ASTM A213 T22 | |
| 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 | 163 HBW / 170 HV ugu badnaan |
| Rockwell | 85 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. | |
Intaa waxaa dheer, sifooyinka farsamada ee ASTM A213 T22 waa isku mid sida kuwa T2, T5, T5c,T11, T17, iyo T21.
Cabbirrada tuubooyinka ASTM A213 T22 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.
Dabcan, haddii mashruucaagu u baahan yahay cabbirro kale, taasi waa la oggol yahay, ilaa iyo inta dhammaan shuruudaha kale ee khuseeya ee ASTM A213 la buuxiyo.
Shuruudaha dulqaadka cabbirka ee ASTM A213 waa isku mid waxaana loo taxayTuubooyinka birta ah ee T11Waad gujin kartaa si aad u aragto haddii loo baahdo.
Tuubooyinka birta ah ee aan kala go 'lahayn ee ASTM A213 T22 ayaa si weyn loogu isticmaalaa xaaladaha adeegga heerkulka sare iyo cadaadiska sare, gaar ahaan warshadaha korontada, kiimikada batroolka, iyo saliidda iyo gaaska.
Codsiyada caadiga ah waxaa ka mid ah:
Tuubooyinka kuleyliyahawaxaa loo isticmaalaa kuleyliyeyaasha sare, dib-u-kuleyliyaha, iyo dhaqaale-bixiyeyaasha warshadaha korontada.
Beddelayaasha kulaylkawaxaa loo isticmaalaa warshadaha kiimikada iyo batroolka.
Tuubooyinka foornadawaxaa loo isticmaalaa codsiyada foornada heerkulka sare leh.
Tuubooyinka uumigawaxaa loo isticmaalaa in lagu qaado uumi cadaadis sare leh warshadaha.
| ASME | ASTM | EN | GB | JIS |
| ASME SA213 T22 | ASTM A335 P22 | EN 10216-2 10CrMo9-10 | GB/T 5310 12Cr2MoG | JIS G 3462 STBA24 |
Qalabka:Tuubooyinka iyo qalabka birta ah ee aan kala go 'lahayn ee ASTM A213 T22;
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 T22.
