ASTM A213 T11 Alloy Seamless Steel Boiler Tubes

ʻO ka wehewehe pōkole:

Mea: ASTM A213 T11 a i ʻole ASME SA213 T11

ʻAno: ʻO ka paipu kila kila ʻole

Hoʻohana: Boilers, superheaters, and heat exchangers

Nui: 1/8 ″ a i 24 ″, hiki ke hana ma ke noi

Ka lōʻihi: ʻokiʻoki i ka lōʻihi a i ʻole ka lōʻihi like ʻole

Hoʻopili: ʻO nā ʻaoʻao beveled, nā mea pale o ka paipu, ka pena ʻeleʻele, nā pahu lāʻau, etc.

Uku: T/T, L/C

Kākoʻo: IBR, nānā ʻaoʻao ʻekolu

MOQ: 1 m

Kumukūʻai: E kelepona mai iā mākou i kēia manawa no ke kumu kūʻai hou loa

E hoʻouna i ka leka uila iā mākou Whatsapp Kelepona

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

He aha ka ASTM A213 T11 Material?

ASTM A213 T11(ASME SA213 T11) he haʻahaʻa-alloypaipu kila maʻemaʻeloaʻa iā 1.00-1.50% Cr a me 0.44-0.65% Mo, me nā mea wela wela maikaʻi loa, kūpono no nā noi kiʻekiʻe a me ke kaomi kiʻekiʻe.

Hoʻohana pinepine ʻia ʻo T11 i lokonā paila, nā mea hoʻomehana wela, a me nā mea hoʻololi wela.Helu UNS: K11597.

Hana a me ka wela

Mea Hana a me ke Kūlana

ʻO nā paipu kila ASTM A213 T11 e hana ʻia e ke kaʻina hana ʻole a hoʻopau wela a hoʻopau ʻia paha, e like me ka mea i ʻōlelo ʻia.

Hoʻomaʻamaʻa Wela

E hoʻomaʻamaʻa hou ʻia nā paipu kila T11 no ka hoʻomaʻamaʻa ʻana i ka wela e like me nā ʻano hana aʻe, a e hoʻokō ʻia ka mālama wela i kahi kaʻawale a me ka hoʻohui ʻana i ka hoʻomehana ʻana no ka hana wela.

Papa	ʻAno mālama wela	Subcritical Annealing a i ʻole Mahana
ASTM A213 T11	piha a isothermal anneal	—
ASTM A213 T11	maʻamau a huhū	1200 ℉ [650 ℃] min

T11 Huina Kemika

Papa	Huina, %
Papa	C	Mn	P	S	Si	Cr	Mo
T11	0.05 ~ 0.15	0.30 ~ 0.60	0.025 ka nui	0.025 ka nui	0.50 ~ 1.00	1.00 ~ 1.50	0.44 ~ 0.65

Na Waiwai Mechanical

Na Waiwai Tensile

Papa	Ikaika U'i	Ka ikaika hua	ʻO ka lōʻihi i 2 in. a i ʻole 50 mm
T11	60 ksi [415 MPa] min	30 ksi [205 MPa] min	30 % min

Na waiwai paakiki

Papa	Brinell/Vickers	Rockwell
T11	163 HBW / 170 HV	85 HRB

Nā mea ho'āʻo ʻē aʻe

Ma ka ASTM A213, ma kahi o nā koi no nā waiwai tensile a me ka paʻakikī, koi ʻia nā hoʻokolohua aʻe: Flattening Test and Flaring Test.

Ana a me ka hoomanawanui

Launa Ana

Hoʻolako pinepine ʻia ka nui o nā paipu ASTM A213 T11 me nā anawaena o loko mai 3.2 mm a i waho o 127 mm, a me nā mānoanoa pā liʻiliʻi mai 0.4 mm a i 12.7 mm.

Hiki ke hoʻolako ʻia nā ʻano nui ʻē aʻe o nā paipu kila T11, inā e hoʻokō ʻia nā koi āpau o ASTM A213.

Pale mānoanoa o ka pā

Pono e hoʻoholo ʻia ka mānoanoa o ka pā ma muli o nā hihia ʻelua: inā paha i kuhikuhi ʻia ke kauoha e like me ka liʻiliʻi o ka mānoanoa pā a i ʻole ka mānoanoa o ka pā.

1.Mānoanoa pā liʻiliʻi: E hoʻokō ia i nā koi kūpono o ka Pauku 9 o ka ASTM A1016.

ʻO ke anawaena o waho ma.[mm]	Mānoanoa Pā, i [mm]
ʻO ke anawaena o waho ma.[mm]	0.095 [2.4] a ma lalo	Ma luna o 0.095 i 0.150 [2.4 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]
Hoʻopaʻa ʻia i ka wela wela
4 [100] a malalo iho	0 - +40 %	0 - +35 %	0 - +33 %	0 - +28 %
ʻOi aku 4 [100]	—	0 - +35 %	0 - +33 %	0 - +28 %
ʻO nā paipu liʻiliʻi i hoʻopau ʻia i ke anu
1 1/2 [38.1] a lalo	0 - +20 %
Ma luna o 1 1/2 [38.1]	0 - +22 %

2.ʻAwelika mānoanoa pā: No nā paipu anuanu, ʻo ka hoʻololi ʻae ʻia ʻo ±10%; no nā paipu wela, ke ʻole i kuhikuhi ʻia, e hoʻokō nā koi me ka papa ma lalo.

ʻIke ʻia i waho ke anawaena, in. [mm]	Ka hoʻomanawanui mai ka mea i ʻōlelo ʻia
0.405 a i 2.875 [10.3 a i 73.0] hui pū, nā lākiō t/D a pau	-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 Anawaena

Nānā Mānoanoa Pā

Hoʻopau i ka nānā ʻana

ʻo nā paipu ʻole i hoʻopau ʻia me ka wela

Nānā pololei

Nānā UT

Nānā Hiʻona

Palapala noi

Hoʻohana nui ʻia nā paipu kila ASTM A213 T11 ma muli o kā lākou hana maikaʻi loa, ma mua o nā boilers, superheaters, heat exchangers, chemical pipelines a me nā moku, a me nā mea wela kiʻekiʻe.