Ho ASTM A213, ho phaella ho ditlhoko tsa thepa ya ho thaepa le ho thatafala, diteko tse latelang le tsona di a hlokahala: Teko ya ho Foforetsa le Teko ya ho Foforetsa.
ASTM A213 T11(ASME SA213 T11) ke motsoako o fokolangtube ea tšepe e se nang sekolie nang le 1.00–1.50% Cr le 0.44–0.65% Mo, e nang le thepa e ntle haholo e hanelang mocheso, e loketseng lits'ebetso tsa mocheso o phahameng le khatello e phahameng.
T11 e sebediswa hangata holiboiler, li-superheater, le li-heat exchanger.Nomoro ea UNS: K11597.
Moetsi le Boemo
Liphaephe tsa tšepe tsa ASTM A213 T11 li lokela ho etsoa ka mokhoa o se nang sekoli 'me li lokela ho phethoa ka mocheso kapa ka serame, joalo ka ha ho boletsoe.
Kalafo ea Mocheso
Liphaephe tsa tšepe tsa T11 li lokela ho futhumatsoa hape bakeng sa kalafo ea mocheso ho latela mekhoa e latelang, 'me kalafo ea mocheso e lokela ho etsoa ka thoko le ho phaella ho futhumatsang bakeng sa ho etsa mocheso.
| Sehlopha | Mofuta oa phekolo ea mocheso | Ho Hlophisoa ha Mocheso kapa Mocheso o sa Bonahaleng |
| ASTM A213 T11 | anneal e felletseng kapa e sa fetoheng mochesong | — |
| tloaeleha le ho halefa | 1200 ℉ [650 ℃] mets |
| Sehlopha | Sebopeho, % | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| T11 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 max | 0.025 max | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
Matlo a ho Tenyetseha
| Sehlopha | Matla a tšepe | Matla a Tekanyo | Ho lelefatsa ka lisenthimithara tse 2 kapa 50 mm |
| T11 | 60 ksi [415 MPa] mets | 30 ksi [205 MPa] mets | 30% metsotso |
Matlotlo a ho tiea
| Sehlopha | Brinell/Vickers | Rockwell |
| T11 | 163 HBW / 170 HV | HRB ea 85 |
Lintho Tse Ling tsa Teko
Tekanyo ea Tekanyo
Boholo ba liphaephe tsa ASTM A213 T11 le botenya ba mabota hangata li na le bophara ba kahare bo tlohang ho 3.2 mm ho isa ho bophara ba kantle ba 127 mm, le botenya ba bonyane ba mabota ho tloha ho 0.4 mm ho isa ho 12.7 mm.
Boholo bo bong ba liphaephe tsa tšepe tsa T11 le bona bo ka fanoa, ha feela litlhoko tse ling tsohle tsa ASTM A213 li fihlellehile.
Mamello ea Botenya ba Lebota
Ho mamella botenya ba lebota ho lokela ho etsoa qeto ho latela maemo a mabeli a latelang: hore na tatellano e boletsoe ho latela botenya bo fokolang ba lebota kapa botenya bo tloaelehileng ba lebota.
1.Botenya ba lebota bo fokolang: E tla latela ditlhoko tse amehang tsa Karolo ya 9 ya ASTM A1016.
| Bophara ba kantle ka hare.[mm] | Botenya ba lebota, ka [mm] | |||
| 0.095 [2.4] le ka tlase | Ho feta 0.095 ho isa ho 0.150 [2.4 ho isa ho 3.8], ho kenyeletsoa | Ho feta 0.150 ho isa ho 0.180 [3.8 ho isa ho 4.6], ho kenyeletsoa | Ho feta 0.180 [4.6] | |
| Liphaephe tse se nang seamless tse phethiloeng ka mocheso | ||||
| 4 [100] le ka tlase | 0 - +40% | 0 - +35% | 0 - +33% | 0 - +28% |
| Ho feta 4 [100] | — | 0 - +35% | 0 - +33% | 0 - +28% |
| Liphaephe tse se nang seamless tse felileng ka serame | ||||
| 1 1/2 [38.1] le ka tlase | 0 - +20% | |||
| Ho feta 1 1/2 [38.1] | 0 - +22% | |||
2.Botenya ba lebota bo tloaelehileng: Bakeng sa lipeipi tse entsoeng ka serame, phapang e lumelletsoeng ke ±10%; bakeng sa lipeipi tse entsoeng ka mocheso, ntle le haeba ho boletsoe ka tsela e 'ngoe, litlhoko li tla latela tafole e latelang.
| Bophara ba Kantle bo Boletsweng, ka hare ho. [mm] | Mamello ho tsoa ho tse boletsoeng |
| 0.405 ho isa ho 2.875 [10.3 ho isa ho 73.0] ho kenyeletsoa, likarolelano tsohle tsa t/D | -12.5 - 20% |
| Ka holimo ho 2.875 [73.0]. t/D ≤ 5% | -12.5 - 22.5% |
| Ka holimo ho 2.875 [73.0]. t/D ＞ 5% | -12.5 - 15% |
Tlhahlobo ea Bophara ba Kantle
Tlhahlobo ea Botenya ba Lebota
Tlhahlobo ea ho Qetela
Tlhahlobo ea ho Otloloha
Tlhahlobo ea UT
Tlhahlobo ea Ponahalo
Liphaephe tsa tšepe tsa ASTM A213 T11 li sebelisoa haholo ka lebaka la ts'ebetso ea tsona e ntle haholo, haholo-holo liboiler, li-superheater, li-heat exchanger, liphaephe tsa lik'hemik'hale le likepe, hammoho le likarolo tse ling tsa mocheso o phahameng.
Boitsebiso:liphaephe le lisebelisoa tsa tšepe tse se nang mohele tsa ASTM A213 T11;
Boholo:1/8" ho isa ho 24", kapa e etselitsoe ho latela litlhoko tsa hau;
Bolelele:Bolelele bo sa reroang kapa sehiloeng ho latela odara;
Sephutheloana:Sekoahelo se setšo, lipheletso tse betliloeng, litšireletso tsa pheletso ea liphaephe, mabokose a lehong, jj.
Tšehetso:Setifikeiti sa IBR, tlhahlobo ea TPI, MTC, ho seha, ho sebetsana le eona le ho e etsa ka tsela e ikhethileng;
MOQ:1 m;
Melao ea Tefo:T/T kapa L/C;
Theko:Ikopanye le rona bakeng sa litheko tsa morao-rao tsa liphaephe tsa tšepe tsa T11;
Liphaephe tsa tšepe tse se nang seamless tsa JIS G3441Alloy
Phaephe ea tšepe e se nang sekoli ea ASTM A519
ASTM A335 Tšepe e se nang seamless e kopantsoeng
