Te maitai tino austenitic ASME SA269 · N08904

Whakaahuatanga Poto:

Ko te ASME SA269 904L Tubing Kore-Tube, he mea whakarōpūtia hei maitai kore-waikura austenitic ātete-waikura. He mea hanga kia ātete ki te waikura o te mata me te roto i raro i ngā āhuatanga mahi uaua. Ki te whakatauritea ki te maitai waro paerewa, he pai ake te ātete ki te waikura me te whakaeke matū, kia pai ai mō ngā taiao tukanga e hiahiatia ana te pono.

Taumata Ngongo:N08904, 904L, EN 1.4539, UNS N08904

Momo Ngongo:Kore-tuitui / Whakarewahia

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

Whakaotinga Mata:Kua Whakamahanatia me te Whakatōtō (AP), Kua Whakamahanatia Kanapa (BA), Kua Orohia Ā-Mīhini, Kua Orohia Hiko (EP)

Ngā Paerewa (ASME/ASTM):ASME SA269, ASTM A269

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

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Ngongo Kowiri tira UNS N08904 (904L), Ngongo Kowiri tira 1.4539

Taonga	Whakatakotoranga / Taipitopito
Ngongo Kowiri tira	ASME SA269, ASTM A269
Rahi o te Ngongo	1/16" OD ki te 5" OD (1.59 mm ki te 127 mm)
Awhe Matotoru	0.4 mm – 12.7 mm
Momo	Tuitui & Whakarewahia
Puka	Porowhita, Pōkai, Tapahia-ki-te-Roa
Roa	Takitahi Matapōkere, Takirua Matapōkere me ngā Roa Tapahi Ritenga
Mutunga	Pito Maamaa, Pito Whakapiko
Parenga Mutunga	Ngā Taupoki Kirihou
Whakaotinga o Waho	AP (Kua Whakamahanahia me te Whakatōtō), BA (Kua Whakamahanahia Kanapa), MP (Kua Orohia Ā-Mīhini), EP (Kua Orohia-Hiko)
Āhua Tukunga	Otinga Whakawerahia me te Whakamātao, Kanapa Whakawerahia
Arotakenga, Ngā Pūrongo Whakamātautau	Tiwhikete Whakamātautau Mira, EN 10204 3.1, Whakamātautau Mura, Whakamātautau Flange, Whakamātautau Hiko Waipūmau, Hiko Kore-Patu rānei
Te tākai	I roto i ngā pouaka rakau, i ngā kete kirihou, i runga rānei i ngā tono a ngā kiritaki
Ngā Mea Motuhake	Kei te wātea ngā rahi ritenga me ngā ngongo taputapu tika ina tonoa

UNS N08904. 904L. 1.4539 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	Cu	N (Mōrahi)	Ētahi atu
N08904	0.020	1.00	2.00	0.040	0.030	19.0 – 23.0	23.0 – 28.0	4.00 – 5.00	1.00 – 2.00	0.10
1.4539	0.020	0.70	2.00	0.030	0.010	19.0 – 21.0	24.0 – 26.0	4.00 – 5.00	1.20 – 2.00	0.15

UNS N08904. 904L. 1.4539 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
N08904	220		490	35	90	Whakamahanahia te Wairewa (Iti rawa 1095°C)
1.4539	230	260	530 – 730	35		Otinga Whakawerahia