koiri kowiri tira

Whakaahuatanga Poto:

Ngā Whakatakotoranga:ASTM A240

Whakaoti:Mira 2B (pōuriuri), #4 Paraitia

Hangarau:Te Hurihuri Matao me te Hurihuri Wera

Matotoru:0.1mm ki te 100mm

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Taipitopito Hua

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Whakaaturanga Ratonga Kotahi mō ngā Koiri Kowiri tira:

Ngā Whakatakotoranga: AISI 304/304L, ASTM A240, AMS 5513/5511
·Ngā Whakaotinga: 2B Mira (pōuriuri), #4 Paraitia (ngā taputapu), #8 Whakaata
·Ngā Whakamahinga: miraka parakore, te whakahaere me te tukatuka hua inu me te kai, ngā taputapu hōhipera, ngā taputapu moana, ngā taputapu kīhini, ngā tauhiuhi tuara, me ētahi atu.
·Te Āhua Mahi: Ngāwari ki te Whakarewa, ki te Tapahi, ki te Hanga me te Mīhini me ngā taputapu tika
·Ngā Āhuatanga Ā-ringa: Kore-aukume, Kukū = 85,000 +/-, Hua = 34,000 +/-, Brinell = 170
·Me pēhea te ine i te matotoru X te whānui X te roa
·Ngā Rahi e Wātea ana: 1 putu x 4 putu, 2 putu x 2 putu, 2 putu x 4 putu, 4 putu x 4 putu, 4 putu x 8 putu, 4 putu x 10 putu, Tapahia rānei kia rite ki te Rahi

Te Hanganga Matū me ngā Āhuatanga Ā-ringa:

C%	Si%	Mn%	P%	S%	Cr%	Ni%	N%	Mō%	Cu%
0.08	1.0	2.0	0.045	0.03	18.0-20.0	8.0-10.0	–	-	–

T*S	Y*S	Te pakeketanga		Te whakaroa
(Mpa)	(Mpa)	HRB	HB	(%)
520	205	–	–	40

Whakaahuatanga o te Koiri Kowiri tira 304:

Hua	Kowiri tira kore waikura 2B Nama 1 whakaotinga
Momo Rauemi	he kowiri tira, kāore he aukume.
Takenga Rauemi	sakysteel,TISCO, BAOSTEEL, JISCO,POSCO
Tau	200 raupapa, 300 raupapa, 400 raupapa
Hangarau	Te Hurihuri Matao me te Hurihuri Wera
Matotoru	0.1mm ki te 100mm
Whānui	600mm ki te 2500mm
Roa	1219x2440mm (4'x8'), 1250x2500mm, 1500*6000mm, tetahi atu rahi rānei kua whakaritea
Mata	BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Whakapiri
Tapa	Tapa Mira, Tapa Kohao
Ngā Kōwhiringa Kē	Te Whakatakotoranga: te whakapai ake i te papatahi, inā koa mō ngā tūemi e tino hiahiatia ana kia papatahi.
	Kiri-Pass: whakapai ake i te papatahi, te kanapa teitei ake
	Tapahi Rīpene: tetahi whānui mai i te 10mm ki te 200mm
	Te Tapahi i ngā Pepa: Ngā Pepa Tapawhā, Ngā Pepa Whakapiripiri, Ngā Porowhita, Ētahi Atu Āhua
Te Tiakitanga	1. Kei te wātea ngā pepa ā-roto
Te Tiakitanga	2. Kei te wātea te kiriata tiaki PVC
Te tākai	Pepa ātete-wai + Parenga Tapa + Papa Rākau
Wā Whakaputa	20-45 ngā rā e whakawhirinaki ana ki te whakaritenga tukatuka me te wā pakihi
Wā Utu	T/T, L/C Whakakorekore i te tirohanga

Mata o te koiri SS 304:

Whakaotinga Mata	Whakamāramatanga	Tono
2B	Ko ērā i oti, i muri i te huri matao, mā te maimoatanga wera, te pīkara, tētahi atu maimoatanga rite rānei, ā, i te mutunga mā te huri matao kia puta he kanapa e tika ana.	Ngā taputapu hauora, Ahumahi kai, Rauemi hanga, Taputapu kīhini.
BA	Ko ērā i tukatukahia ki te maimoatanga wera kanapa i muri i te hurihuri matao.	Ngā taputapu kīhini, Ngā taputapu hiko, Te hanga whare.
Nama 3	Ko ērā i oti mā te whakakanapa ki ngā mea whakakoi Nama 100 ki te Nama 120 kua tohua i roto i te JIS R6001.	Ngā taputapu kīhini, Te hanga whare.
Nama 4	Ko ērā i oti mā te oro ki ngā mea whakakoi Nama 150 ki te Nama 180 kua tohua i roto i te JIS R6001.	Ngā taputapu kīhini, Te hanga whare, Ngā taputapu hauora.
HL	Ko ērā kua oti te oro kia puta ai ngā rārangi oro tonu mā te whakamahi i te mea whakakoi o te rahi o te kōpura e tika ana.	Te Hanga Whare.
Nama 1	Ka oti te mata mā te maimoatanga wera me te pīkara, mā ngā tukanga rānei e rite ana i muri i te hurihuri wera.	Tāke matū, paipa.

Ētahi atu momo o te Koiri Kowiri tira:

Momo	Tau	Tau	% o te Waenga Matū
Kowiri tira Austenitic			C	Cr	Ni	Mn
	201	1Cr17Mn6Ni5N	0.15	16.00-18.00	3.50-5.50	5.50-7.50
	201L	03Cr17Mn6Ni5N	0.030	16.00-18.00	3.50-5.50	5.50-7.50
	202	1Cr18Mn8Ni5N	0.15	17.00-19.00	4.00-6.00	7.50-10.00
	204	03Cr16Mn8Ni2N	0.030	15.00-17.00	1.50-3.50	7.00-9.00
		1Cr18Mn10Ni5Mo3N	0.10	17.00-19.00	4.00-6.00	8.50-12.00
		2Cr13Mn9Ni4	0.15-0.25	12.00-14.00	3.70-5.00	8.00-10.00
		2Cr15Mn15Ni2N	0.15-0.25	14.00-16.00	1.50-3.00	14.00-16.00
		1Cr18Mn10Ni5Mo3N	0.15	17.00-19.00	4.00-6.00	8.50-12.00
	301	1Cr17Ni7	0.15	16.00-18.00	6.00-8.00	2.00
	302	1Cr18Ni9	0.15	17.00-19.00	8.00-10.00	2.00
	303	Y1Cr18Ni9	0.15	17.00-19.00	8.00-10.00	2.00
	303se	Y1Cr18Ni9Se	0.15	17.00-19.00	8.00-10.00	2.00
	304	0Cr18Ni9	0.07	17.00-19.00	8.00-10.00	2.00
	304L	00Cr19Ni10	0.030	18.00-20.00	8.00-10.00	2.00
	304N1	0Cr19Ni9N	0.08	18.00-20.00	7.00-10.50	2.00
	304N2	0Cr18Ni10NbN	0.08	18.00-20.00	7.50-10.50	2.00
	304LN	00Cr18Ni10N	0.030	17.00-19.00	8.50-11.50	2.00
	305	1Cr18Ni12	0.12	17.00-19.00	10.50-13.00	2.00
	309S	0Cr23Ni13	0.08	22.00-24.00	12.00-15.00	2.00
	310S	0Cr25Ni20	0.08	24.00-26.00	19.00-22.00	2.00
	316	0Cr17Ni12Mo2	0.08	16.00-18.50	10.00-14.00	2.00
		(1Cr18Ni12Mo2Ti6)	0.12	16.00-19.00	11.00-14.00	2.00
		0Cr18Ni12Mo2Ti	0.08	16.00-19.00	11.00-14.00	2.00
	316L	00Cr17Ni14Mo2	0.030	16.00-18.00	12.00-15.00	2.00
	316N	0Cr17Ni12Mo2N	0.08	16.00-18.00	10.00-14.00	2.00
	316N	00Cr17Ni13Mo2N	0.030	16.00-18.50	10.50-14.50	2.00
	316J1	0Cr18Ni12Mo2Cu2	0.08	17.00-19.00	10.00-14.50	2.00
	316J1L	00Cr18Ni14Mo2Cu2	0.030	17.00-19.00	12.00-16.00	2.00
	317	0Cr19Ni13Mo3	0.12	18.00-20.00	11.00-15.00	2.00
	317L	00Cr19Ni13Mo3	0.08	18.00-20.00	11.00-15.00	2.00
		1Cr18Ni12Mo3Ti6	0.12	16.00-19.00	11.00-14.00	2.00
		0Cr18Ni12Mo3Ti	0.08	16.00-19.00	11.00-14.00	2.00
	317J1	0Cr18Ni16Mo5	0.040	16.00-19.00	15.00-17.00	2.00
	321	1Cr18Ni9Ti6	0.12	17.00-19.00	8.00-11.00	2.00
		0Cr18Ni10Ti	0.08	17.00-19.00	9.00-12.00	2.00
	347	0Cr18Ni11Nb	0.08	17.00-19.00	9.00-13.00	2.00
	XM7	0Cr18Ni9Cu3	0.08	17.00-19.00	8.50-10.50	2.00
	XM15J1	0Cr18Ni13Si4	0.08	15.00-20.00	11.50-15.00	2.00