Te maitai Austenitic ASME SA213 · TP304LN

Whakaahuatanga Poto:

Ko te maitai kowiri tira TP304LN, he iti-waro te waro, he chromium nickel-whakakahangia, e whakamahia whānuitia ana i roto i te tukatuka matū, i ngā tipu hiko, me ngā pūnaha whakawhiti wera. I hangaia mō ngā tono e hiahia ana kia kaha ake te miihini me te ātete pai ki te waikura intergranular, ka mau tonu te pakari o tēnei tohu ahakoa i ngā pāmahana cryogenic. Hei tāpiri, he pai tēnei tohu mō ngā tikanga whakarewa TIG, MAG me te arc ā-ringa.

Taumata Ngongo:TP304LN, AISI 304LN, EN 1.4311, UNS S30453

Momo Ngongo:Tuitui kore

Puka Ngongo:Ngā Wāhanga Tika, Piko-U, Tapahia-ki-te-Roa

Whakaotinga Mata:Whakamahanahia me te Whakatōtōhia te Otinga (AP), Whakamahanahia kanapa (BA), Orohia

Ngā Paerewa (ASME/ASTM):ASME SA213, ASTM A213

Ngā Paerewa (EN):EN 10216-5

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Ngā Ngongo Kowiri tira TP304LN, Ngā Ngongo Kowiri tira 1.4311

Taonga	Whakatakotoranga / Taipitopito
Ngongo Kowiri tira	ASME SA213, ASTM A213
Rahi o te Ngongo	1/8″ OD ki te 5″ OD (6.35 mm ki te 127 mm)
Awhe Matotoru	0.5 mm – 15 mm
Momo	Kore (无缝)
Puka	Porowhita, Piko U
Roa	Matapōkere Takitahi, Matapōkere Takirua me te Roa e Hiahiatia ana / Piko U
Mutunga	Pito Maamaa, Pito Whakapiko
Parenga Mutunga	Ngā Taupoki Kirihou
Whakaotinga o Waho	2B, BA, AP, Kua orohia
Āhua Tukunga	Otinga kua whakawerahia, kua whakamātaohia, kua whakamātaohia ki te wai
Arotakenga, Ngā Pūrongo Whakamātautau	Tiwhikete Whakamātautau Mira, EN 10204 3.1, Whakamātautau Auaha Eddy, Whakamātautau Waipūmau
Te tākai	I tākaihia ki roto i ngā Pouaka Rakau, i runga rānei i ngā tono a ngā kiritaki
Ngā Mea Motuhake	Ka taea te hanga i ngā Rahi me ngā Whakatakotoranga i tua atu i runga ake nei i runga i te tono

TP 304LN. UNS S30453. 1.4311 Hanganga Matū

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

Tau	C (Mōrahi)	Si (Mōrahi)	Mn (Mōrahi)	P (Mōrahi)	S (Mōrahi)	Cr	Ni	Mo	Ti	N	Ētahi atu
304LN	0.035	1.00	2.00	0.045	0.030	18.0 – 20.0	8.0 – 11.0			0.10 – 0.16
1.4311	0.030	1.00	2.00	0.045	0.015	17.5 – 19.5	8.5 – 11.5			0.12 – 0.22

TP 304LN. UNS S30453. 1.4311 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
304LN	205		515	35	90	Otinga Whakawerahia
1.4311	270	300	550 – 760