Ma ASTM A213, ma waho aʻe o nā koi no nā waiwai tensile a me ka paʻakikī, pono pū ʻia nā hoʻokolohua aʻe: Hoʻāʻo Palahalaha a me ka Hoʻāʻo Flaring.
ASTM A213 T11(ASME SA213 T11) he mea hoʻoheheʻe haʻahaʻapaipu kila humuhumuaia i loko he 1.00–1.50% Cr a me 0.44–0.65% Mo, me nā waiwai kūpaʻa wela maikaʻi loa, kūpono no nā noi wela kiʻekiʻe a me ke kaomi kiʻekiʻe.
Hoʻohana nui ʻia ka T11 i loko o nānā paila, nā mea hoʻomehana nui, a me nā mea hoʻololi wela.Helu UNS: K11597.
Mea Hana a me ke Kūlana
Pono nā paipu kila ASTM A213 T11 e hana ʻia ma ke kaʻina hana humuhumu ʻole a pono e hoʻopau wela ʻia a hoʻopau anu ʻia paha, e like me ka mea i kuhikuhi ʻia.
Ka Lapaʻau Wela
E hoʻomehana hou ʻia nā paipu kila T11 no ka mālama wela ʻana e like me nā ʻano hana ma lalo nei, a e hana ʻia ka mālama wela ma ke kaʻawale a me ka hoʻomehana ʻana no ka hoʻokumu wela ʻana.
| Papa | ʻAno mālama wela | ʻO ka Subcritical Annealing a i ʻole ka mahana |
| ASTM A213 T11 | anneal piha a isothermal paha | — |
| hoʻomaʻamaʻa a hoʻonāukiuki | 1200 ℉ [650 ℃] min |
| Papa | Ka hoʻonohonoho ʻana, % | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| T11 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 ka palena kiʻekiʻe | 0.025 ka palena kiʻekiʻe | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
Nā Waiwai Uʻi
| Papa | Ikaika Hoʻopaʻa | Ikaika Hāʻawi | Hoʻolōʻihi i loko o 2 ʻīniha a i ʻole 50 mm |
| T11 | 60 ksi [415 MPa] min | 30 ksi [205 MPa] min | 30% minuke |
Nā Waiwai Paʻakikī
| Papa | ʻO Brinell/Vickers | Rockwell |
| T11 | 163 HBW / 170 HV | 85 HRB |
Nā Mea Hoʻāʻo ʻē aʻe
Pae Ana
ʻO ka maʻamau, ʻo nā nui o nā paipu ASTM A213 T11 a me nā mānoanoa o ka paia e hoʻolako ʻia me nā anawaena o loko mai 3.2 mm a i nā anawaena o waho o 127 mm, a ʻo ka mānoanoa o ka paia haʻahaʻa loa mai 0.4 mm a 12.7 mm.
Hiki ke hoʻolako ʻia nā nui ʻē aʻe o nā paipu kila T11, ke hoʻokō ʻia nā koi ʻē aʻe a pau o ASTM A213.
Nā Hoʻomanawanui Mānoanoa o ka Paia
Pono e hoʻoholo ʻia ka hoʻomanawanui ʻana i ka mānoanoa o ka paia ma muli o nā hihia ʻelua aʻe: inā ua kuhikuhi ʻia ke kauoha e like me ka mānoanoa o ka paia haʻahaʻa loa a i ʻole ka mānoanoa o ka paia awelika.
1.Mānoanoa o ka pā liʻiliʻi loaPono ia e hoʻokō me nā koi kūpono o ka Paukū 9 o ASTM A1016.
| Anawaena o waho i loko.[mm] | Mānoanoa o ka paia, ma [mm] | |||
| 0.095 [2.4] a ma lalo | Ma luna o 0.095 a i 0.150 [2.4 a i 3.8], me | Ma luna o 0.150 a i 0.180 [3.8 a i 4.6], me | Ma luna o 0.180 [4.6] | |
| Nā Paipu Seamless i hoʻopau ʻia me ka wela | ||||
| 4 [100] a ma lalo | 0 - +40% | 0 - +35 % | 0 - +33% | 0 - +28% |
| Ma luna o 4 [100] | — | 0 - +35 % | 0 - +33% | 0 - +28% |
| Nā Paipu Seamless i hoʻopau anu ʻia | ||||
| 1 1/2 [38.1] a ma lalo | 0 - +20% | |||
| Ma luna o 1 1/2 [38.1] | 0 - +22 % | |||
2.Mānoanoa o ka pā awelikaNo nā paipu i hana anu ʻia, ʻo ka ʻokoʻa i ʻae ʻia he ±10%; no nā paipu i hana wela ʻia, ke ʻole i kuhikuhi ʻia, e kūlike nā koi me ka papa ma lalo nei.
| Anawaena waho i kuhikuhi ʻia, ʻīniha [mm] | Ka hoʻomanawanui mai ka mea i kuhikuhi ʻia |
| 0.405 a i 2.875 [10.3 a i 73.0] me nā lakio t/D āpau | -12.5 - 20% |
| Ma luna o 2.875 [73.0]. t/D ≤ 5% | -12.5 - 22.5% |
| Ma luna o 2.875 [73.0]. t/D ＞ 5% | -12.5 - 15% |
Nānā ʻana i ke Anawaena o waho
Nānā ʻana i ka Mānoanoa o ka Paia
Nānā Pau
Nānā Pololei
Nānā ʻana o UT
Nānā ʻana i ke ʻano
Hoʻohana nui ʻia nā paipu kila ASTM A213 T11 ma muli o kā lākou hana maikaʻi loa, ʻo ia hoʻi i nā paila, nā superheaters, nā mea hoʻololi wela, nā pipeline kemika a me nā kīʻaha, a me nā ʻāpana wela kiʻekiʻe ʻē aʻe.
Mea Hana:Nā paipu kila humuhumu ASTM A213 T11 a me nā mea hoʻohui;
Nui:1/8" a 24", a i ʻole i hoʻopilikino ʻia e like me kāu mau koi;
Lōʻihi:Ka lōʻihi kaulele a ʻokiʻoki paha e kauoha;
Pūʻolo:Uhi ʻeleʻele, nā wēlau beveled, nā pale welau paipu, nā pahu lāʻau, a pēlā aku.
Kākoʻo:Palapala hōʻoia IBR, nānā TPI, MTC, ʻoki ʻana, hana ʻana, a me ka hoʻopilikino ʻana;
MOQ:1 mika;
Nā Kūlana Uku:T/T a i ʻole L/C;
Kumukūʻai:E leka uila mai iā mākou no nā kumukūʻai paipu kila T11 hou loa;
Nā paipu kila humuhumu ʻole JIS G3441Alloy
Paipu kila humuhumu ASTM A519 Alloy
ʻO ka paipa kila humuhumu ASTM A335 Alloy
