MuASTM A213, pamusoro pezvinodiwa zvehunhu hwekusimba uye kuomarara, bvunzo dzinotevera dzinodiwawo: Kuedza Kutsetseka uye Kuedza Kupenya.
ASTM A213 T11(ASME SA213 T11) chinhu chisina simba rakawandachubhu yesimbi isina musonoine 1.00–1.50% Cr uye 0.44–0.65% Mo, ine hunhu hwakanaka hunodzivirira kupisa, yakakodzera kushandiswa pakupisa kwakanyanya uye pakumanikidzwa kwakanyanya.
T11 inowanzoshandiswa mumabhoyira, ma superheater, uye zvinochinja-chinja kupisa.Nhamba yeUNS: K11597.
Mugadziri uye Mamiriro
Mapaipi esimbi eASTM A213 T11 anofanira kugadzirwa nenzira isina musono uye anofanira kunge akagadzirwa achipisa kana kuti achitonhora, sezvakatsanangurwa.
Kurapa Kupisa
Mapaipi esimbi eT11 anofanira kudziiswazve kuti apiswe zvichienderana nenzira dzinotevera, uye kupisa kunofanira kuitwa kwakasiyana uye pamusoro pekupisa kuti kupedzwe.
| Giredhi | Rudzi rwekupisa | Kupisa kana Kupisa Kusina Kukosha |
| ASTM A213 T11 | anneal yakazara kana kuti isingatsvedzere | — |
| kugadzirisa uye kushatirwa | 1200 ℉ [650 ℃] mamineti |
| Giredhi | Kuumbwa, % | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| T11 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 yepamusoro | 0.025 yepamusoro | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
Zvivakwa zveKusimba
| Giredhi | Simba reKusimba | Simba reGoho | Kureba mu 2 in. kana 50 mm |
| T11 | 60 ksi [415 MPa] miniti | 30 ksi [205 MPa] miniti | 30% maminiti |
Zvimiro zveKuoma
| Giredhi | Brinell/Vickers | Rockwell |
| T11 | 163 HBW / 170 HV | 85 HRB |
Zvimwe Zvinhu Zvekuyedza
Range yeDimension
ASTM A213 T11 saizi dzemachubhu uye ukobvu hwemadziro zvinowanzo shongedzwa nedhayamita dzemukati dzinotangira pa3.2 mm kusvika padhayamita dzekunze dze127 mm, uye ukobvu hwemadziro hushoma kubva pa0.4 mm kusvika pa12.7 mm.
Mamwe mapombi esimbi eT11 anogonawo kupihwa, chero bedzi zvimwe zvese zvinodiwa zveASTM A213 zvazadzikiswa.
Kushivirira Kwehukobvu Hwemadziro
Kushivirira ukobvu hwemadziro kunofanira kuonekwa zvichibva pane zviitiko zviviri zvinotevera: kana kurongeka kwacho kwakatsanangurwa zvichienderana neukobvu hwemadziro hushoma kana kuti ukobvu hwemadziro hwepakati.
1.Ukobvu hwemadziro hushoma: Inofanira kutevedzera zvinodiwa neChikamu 9 cheASTM A1016.
| Dhayamita yekunze mukati.[mm] | Ukobvu hwemadziro, mu [mm] | |||
| 0.095 [2.4] zvichidzika | Kupfuura 0.095 kusvika 0.150 [2.4 kusvika 3.8], kusanganisira | Kupfuura 0.150 kusvika 0.180 [3.8 kusvika 4.6], kusanganisira | Kupfuura 0.180 [4.6] | |
| Machubhu Asina Musono Anopisa | ||||
| 4 [100] zvichidzika | 0 - +40% | 0 - +35% | 0 - +33% | 0 - +28% |
| Vanopfuura 4 [100] | — | 0 - +35% | 0 - +33% | 0 - +28% |
| Machubhu Asina Musono Akapedzwa Nechando | ||||
| 1 1/2 [38.1] uye pasi | 0 - +20% | |||
| Kupfuura 1 1/2 [38.1] | 0 - +22% | |||
2.Ukobvu hwemadziro avhareji: Kune machubhu akaumbwa nechando, musiyano unobvumirwa i±10%; kune machubhu akaumbwa nekupisa, kunze kwekunge zvataurwa neimwe nzira, zvinodiwa zvinofanirwa kutevedzera tafura inotevera.
| Dhayamita Yekunze Yakatsanangurwa, mu. [mm] | Kushivirira kubva pane zvakatarwa |
| 0.405 kusvika 2.875 [10.3 kusvika 73.0] kusanganisira, zvese zviyero zve t/D | -12.5 - 20% |
| Pamusoro pe2.875 [73.0]. t/D ≤ 5% | -12.5 - 22.5% |
| Pamusoro pe2.875 [73.0]. t/D ＞ 5% | -12.5 - 15% |
Kuongororwa kwedhayamita yekunze
Kuongorora Ukobvu hweMadziro
Kupera kwekuongorora
Kuongorora Kururama
Kuongorora kweUT
Kuongorora Chitarisiko
Mapaipi esimbi eASTM A213 T11 anoshandiswa zvakanyanya nekuda kwekushanda kwawo kwakanaka, kunyanya mumaboilers, ma superheaters, ma heat exchangers, mapaipi emakemikari nemidziyo, pamwe nezvimwe zvinhu zvinopisa zvakanyanya.
Zvinyorwa:mapaipi esimbi asina musono eASTM A213 T11 uye zvinosungirirwa;
Saizi:1/8" kusvika 24", kana kuti yakagadzirirwa zvinoenderana nezvaunoda;
Kureba:Kureba kusingatarisirwi kana kuchekwa zvichienderana nekuraira;
Kurongedza:Kupfeka kwakasviba, magumo akachekwa, zvidziviriro zvemapombi, mabhokisi emapuranga, nezvimwewo.
Tsigiro:Chitupa cheIBR, kuongororwa kweTPI, MTC, kucheka, kugadzirisa, uye kugadzirisa;
MOQ: (Zvinyorwa zveMOQ):1 m;
Mitemo Yekubhadhara:T/T kana L/C;
Mutengo:Tibatei kuti muwane mitengo yemapaipi esimbi eT11 yazvino;
Machubhu eSimbi Isina Musono eJIS G3441Alloy
ASTM A519 Alloy simbi isina musono pombi
ASTM A335 Alloy simbi isina musono piepe
