Te maitai Austenitic ASME SA312 · TP304H

Whakaahuatanga Poto:

He paipa rino ASME SA-312 TP 304H He paipa rino ASME SA-312/SA-312M te mea rongonui i roto i te umanga paipa nā te mea he pai te whakarewa, te ātete ki te waikura me ngā āhuatanga miihini. He rauemi e whakamahia whānuitia ana i roto i ngā momo ahumahi tae atu ki te hinu me te hau, te whakawhiti wera, te motuka me te hanga. Kei roto i ngā whakatakotoranga o te paipa ngā tawhā maha pērā i te kounga rauemi, te roa o te hinu paipa me te matotoru o te pakitara paipa.

Taumata Paipa:TP304H, AISI 304H, EN 1.4948, UNS S30409

Momo Paipa:Kore-tuitui / Whakarewahia

Āhua Paipa:Paipa Porowhita, Paipa Tapahia-ki-te-Roa

Whakaotinga Mata:Kua whakawerahia, kua pīkarukaruhia (AP), Kua whakawerahia kanapa (BA), kua orohia

Ngā Paerewa (ASME/ASTM):ASME SA312, ASTM A312

Ngā Paerewa (EN):EN 10216-5, EN 10217-7

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Paipa Kowiri tira TP304H, Paipa Kowiri tira 1.4948

Taonga	Whakatakotoranga / Taipitopito
Paipa Kowiri tira	ASME SA312, ASTM A312
Rahi Paipa (NPS)	1/8″ NB ki te 30″ NB (DN6 ki te DN750)
Matotoru o te Pakitara / Rārangi Kaupapa	SCH 5S, SCH 10S, SCH 40S, SCH 80S, SCH 160, XXS
Momo	Kore-tuitui, Whakarewahia (WLD), Pakitara Taumaha Whakarewahia (EFW) (
Puka	Paipa Porowhita
Roa	Roa Matapōkere Takitahi (SRL), Roa Matapōkere Takirua (DRL), Roa Tapahi
Mutunga	Pito Maamaa (PE), Pito Whakapiko (BE), Pito Miro
Parenga Mutunga	Ngā Taupoki Kirihou
Whakaotinga o Waho	AP (Kua Whakamahanahia me te Whakatōtō), BA (Kua Whakamahanahia Kanapa), Kua Orohia
Āhua Tukunga	Otinga kua whakawerahia, kua whakamātaohia hoki
Arotakenga, Ngā Pūrongo Whakamātautau	Tiwhikete Whakamātautau Mira, EN 10204 3.1, Whakamātautau Waipūmau, Whakamātautau Auaha Āmiomio, Whakamātautau Irirangi (mō te Mea Whakarewa)
Te tākai	I tākaihia ki roto i ngā Pouaka Rākau, ngā Paihere Rino, i runga rānei i ngā Tono a ngā Kaihoko
Ngā Mea Motuhake	Kei te wātea te matotoru pakitara ritenga, ngā diameter kore-paerewa, me ngā whakamātautau motuhake ina tonoa

TP 304H. UNS S30409. 1.4948 Hanganga Matū

Te Hanganga Matū (i roto i te % mā te papatipu)

Tau	C	Si (Mōrahi)	Mn (Mōrahi)	P (Mōrahi)	S (Mōrahi)	Cr	Ni	Mo	Ti	N	Ētahi atu
304H	0.04 – 0.10	1.00	2.00	0.045	0.030	18.0 – 20.0	8.0 – 11.0	-	-	-	-
1.4948	0.04 – 0.08	1.00	2.00	0.035	0.015	17.0 – 19.0	8.0 – 11.0	-	-	-	-

TP 304H. UNS S30409. 1.4948 Āhuatanga Mīhini

Āhuatanga Mīhini me te Maimoatanga Wera

Tau	Rp 0.2 Mpa (Iti rawa)	Rp 1.0 Mpa (Iti rawa)	Rm Mpa (Minimum – Max.)	A (%) (Min.)	Te pakeketanga (HRB) (Mōrahi)	Te Maimoatanga Wera
304H	205	-	515	35	90	Whakamahanahia te Otinga (Iti rawa 1040°C)
1.4948	190	220	500 – 700