Mu ASTM A213, kuwonjezera pa zofunikira za makhalidwe olimba ndi kuuma, mayeso otsatirawa amafunikanso: Kuyesa Kosalala ndi Kuyesa Kuyaka.
ASTM A213 T11(ASME SA213 T11) ndi mankhwala otsika kwambirichubu chachitsulo chopanda msokoYokhala ndi 1.00–1.50% Cr ndi 0.44–0.65% Mo, yokhala ndi mphamvu zabwino kwambiri zopewera kutentha, yoyenera kugwiritsidwa ntchito kutentha kwambiri komanso kuthamanga kwambiri.
T11 imagwiritsidwa ntchito kwambiri muma boiler, ma superheater, ndi ma heat exchanger.Nambala ya UNS: K11597.
Wopanga ndi Mkhalidwe
Mapaipi achitsulo a ASTM A213 T11 ayenera kupangidwa ndi njira yopanda msoko ndipo ayenera kumalizidwa kutentha kapena kumalizidwa ozizira, monga momwe zafotokozedwera.
Kutentha Chithandizo
Mapaipi achitsulo a T11 ayenera kutenthedwanso kuti atenthedwe motsatira njira zotsatirazi, ndipo kutentha kuyenera kuchitidwa padera komanso kuwonjezera pa kutentha kuti apange kutentha.
| Giredi | Mtundu wa chithandizo cha kutentha | Kuzizira kapena Kutentha Kosafunikira |
| ASTM A213 T11 | anneal yodzaza kapena yosiyana ndi kutentha | — |
| kusinthasintha ndi kusinthasintha | 1200 ℉ [650 ℃] mphindi |
| Giredi | Kapangidwe, % | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| T11 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 pasadakhale | 0.025 pasadakhale | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
Katundu Wokoka
| Giredi | Kulimba kwamakokedwe | Mphamvu Yopereka | Kutalikitsa mu mainchesi awiri kapena 50 mm |
| T11 | 60 ksi [415 MPa] mphindi | 30 ksi [205 MPa] mphindi | Mphindi 30% |
Katundu Wolimba
| Giredi | Brinell/Vickers | Rockwell |
| T11 | 163 HBW / 170 HV | 85 HRB |
Zinthu Zina Zoyesera
Magawo a Miyeso
Makulidwe a machubu a ASTM A213 T11 ndi makulidwe a makoma nthawi zambiri amakhala ndi mainchesi amkati kuyambira 3.2 mm mpaka mainchesi akunja a 127 mm, ndipo makulidwe a makoma osachepera kuyambira 0.4 mm mpaka 12.7 mm.
Mapaipi ena achitsulo a T11 amathanso kuperekedwa, bola ngati zofunikira zina zonse za ASTM A213 zakwaniritsidwa.
Kulekerera kwa Makulidwe a Khoma
Kulekerera makulidwe a khoma kuyenera kutsimikiziridwa kutengera milandu iwiri iyi: kaya dongosololo lafotokozedwa malinga ndi makulidwe ochepa a khoma kapena makulidwe apakati a khoma.
1.Kukhuthala kochepa kwa khoma: Iyenera kutsatira zofunikira za Gawo 9 la ASTM A1016.
| Chidutswa chakunja mkati.[mm] | Kukhuthala kwa Khoma, mu [mm] | |||
| 0.095 [2.4] ndi pansi | Kupitirira 0.095 mpaka 0.150 [2.4 mpaka 3.8], kuphatikiza | Kuposa 0.150 mpaka 0.180 [3.8 mpaka 4.6], kuphatikiza | Kuposa 0.180 [4.6] | |
| Machubu Opanda Msoko Otentha Omalizidwa | ||||
| 4 [100] ndi pansi | 0 - +40% | 0 - +35% | 0 - +33% | 0 - +28% |
| Oposa 4 [100] | — | 0 - +35% | 0 - +33% | 0 - +28% |
| Machubu Opanda Msoko Ozizira Omalizidwa | ||||
| 1 1/2 [38.1] ndi pansi | 0 - +20% | |||
| Kuposa 1 1/2 [38.1] | 0 - +22% | |||
2.Kukula kwa khoma kwapakati: Pa machubu opangidwa ndi ozizira, kusiyana kovomerezeka ndi ± 10%; pa machubu opangidwa ndi kutentha, pokhapokha ngati tafotokozera mwanjira ina, zofunikira ziyenera kutsatira tebulo lotsatirali.
| Chidutswa chakunja chodziwika, mkati [mm] | Kulekerera kuchokera ku zomwe zatchulidwa |
| 0.405 mpaka 2.875 [10.3 mpaka 73.0] kuphatikiza, ma ratios onse a t/D | -12.5 - 20% |
| Pamwamba pa 2.875 [73.0]. t/D ≤ 5% | -12.5 - 22.5% |
| Pamwamba pa 2.875 [73.0]. t/D ＞ 5% | -12.5 - 15% |
Kuyang'anira Ma Diameter Otuluka
Kuyang'anira Kukhuthala kwa Khoma
Kuyendera Mapeto
Kuyang'anira Kuwongoka
Kuyendera kwa UT
Kuyang'ana Maonekedwe
Mapaipi achitsulo a ASTM A213 T11 amagwiritsidwa ntchito kwambiri chifukwa cha magwiridwe antchito awo abwino kwambiri, makamaka mu ma boiler, ma superheater, ma heat exchanger, mapaipi a mankhwala ndi zombo, komanso zinthu zina zotentha kwambiri.
Zipangizo:mapaipi ndi zolumikizira zachitsulo zopanda msoko za ASTM A213 T11;
Kukula:1/8" mpaka 24", kapena kusinthidwa malinga ndi zomwe mukufuna;
Utali:Kutalika kosasinthika kapena kudula motsatira dongosolo;
Kupaka:Zophimba zakuda, malekezero opindika, zoteteza malekezero a mapaipi, mabokosi amatabwa, ndi zina zotero.
Thandizo:Satifiketi ya IBR, kuyang'anira TPI, MTC, kudula, kukonza, ndi kusintha;
MOQ:1 m;
Malamulo Olipira:T/T kapena L/C;
Mtengo:Lumikizanani nafe kuti mudziwe mitengo yaposachedwa ya chitoliro chachitsulo cha T11;
Machubu achitsulo opanda msoko a JIS G3441Alloy
Chitoliro chachitsulo chopanda msoko cha ASTM A519 Aloyi
Chitsulo chosapanga dzimbiri cha ASTM A335 Alloy
