SS202 square pombi mutengo

Tsanangudzo Pfupi

202 Stainless Simbi Pipe, S20200(AISI,ASTM)

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Product Detail

Product Tags

Tsanangudzo:

Chiyero:ASTM A276-08a

Giredhi:202,S20200

Tsanangudzo: 6-630(O.D)mm×0.4-30(W.T)mm

Kushivirira: Maererano ne ASTM A276-08a

Length:Sekukumbira

Certificate: Mill Certificate

Kemikari Kuumbwa:

Standard	Giredhi	Chemical Compsition (Max %)
Standard	Giredhi	C	Si	Mn	P	S	Cr	Ni	N
A276	202	≤0.15	≤1.00	7.5-10.0	≤0.06	≤0.03	17.0-19.0	≤4.0-6.0	≤0.25

Mechanical Properties:

Standard	Giredhi	Tensile Simba	Goho Simba	Elongation
Standard	Giredhi	(MPa)	(MPa)	(%)
A276	202	≥515	≥275	≥40

Mufananidzo Show:

Packing Show:

Kuwedzera Kugadzira Kugadzira:

Tsanangudzo:

1. Zvinhu zvemuviri
Zvimiro zvemuviri zve202 uye inoenderana mazana matatu akateedzana masimbi mune mhinduro yekurapa mamiriro, iyo yemuviri midziyo ye200 akatevedzana uye 300 akatevedzana anenge akafanana. Zvisinei, kuchinja kwepermeability mushure mekushanda kunotonhora kwakasiyana. Nekuda kweiyo dhigirii yakasiyana-siyana ye mutagenic martensite panguva yekushanda kunotonhora, kuwedzera kwepermeability kuduku kudarika kwe200 series uye 300 series.
2. Mechanical maitiro
201 uye 202 akasiyana kubva kune mamwe mazana maviri akatevedzana zvinhu. Kufanana ne301 ne302, ese ari metastable austenitic stainless simbi ane basa rakakura kuomesa zvinhu. Simbi idzi dzine macurves anoomesa basa. 201 uye 301 uye 202 uye 302 vane maitiro akafanana ekuomesa. 201,301 Kuoma kwebasa kwakakura. Huwandu hwemartensite hunogadzirwa hwakasiyana kune yega giredhi. 202,304 martensite inogadzira zvishoma, uye kushanda nesimba kunoenderana nekuremara. Kune simbi pazasi 204 uye 204L, dzinenge dzese kuomarara kunoenderana nekukanganisa. Iyo mechanical properties uye permeability yeCrMnN series zvinhu inoratidzwa muTebhura 5. Kuoma kwesimbi idzi mukugadzirisa kugadzirisa mamiriro ezvinhu ndeyeHV250, uye simba mushure mekuoma kwechando-inoputika yakakwirira, uye Hv inogona kusvika ku500, asi iyo inopera. ichiri yakaderera pane 1.005 mudunhu iri.

Application

Iyo 202 simbi isina tsvina pombi ndeyemazana mazana maviri akatevedzana. Kubudirira kwekutanga kwakatsiva 18-8 chromium-nickel austenitic stainless simbi ine manganese uye nitrogen panzvimbo yenickel. 18-8 rudzi rweCr-Ni simbi isina tsvina 301, 302, 304 (kusanganisira 321) yakaverengera kupfuura 50% yehuwandu hwekubuda kwesimbi isina tsvina. Aya magiredhi esimbi ane akanakisa akazara zvimiro senge corrosion resistance, mechanical properties, yakakwirira uye yakaderera tembiricha zvivakwa, process zvivakwa, uye zvekushongedza zvivakwa. Iwo anoshandiswa zvakanyanya muminda dzakasiyana siyana kubva kune yehurumende kusvika kumauto uye yekushongedza yekuvaka. Midziyo yemumba, midziyo yekicheni nemidziyo, chekufambisa, kuchengetedzwa kwezvakatipoteredza, kuvaka kwemanisipala; ndege dzemauto, muchadenga, indasitiri yenyukireya, ngarava; maindasitiri minda yemakemikari, fetiraiza, peturu, machira, kudhinda, bepa, simba. Tafura 1 inonyora iyo AISI200 yakatevedzana yeyakajairwa manganese-ine austenitic simbi isina tsvina. Saka zvidzidzo zvekutanga zve201, 202, 204, 205, 206 zviri kuenderana neCr-Ni series 301, 302, 304, 305, 316. Zvadaro, 211 yakagadziridzwa kushandisa low-carbon nitrogen, Mn, uye Cu-added steel grade. yekushanda kunotonhora. 201L, 201LN, nezvimwewo kuvandudzwa kwe201 kugadzirisa dambudziko re intergranular stress corrosion.
Yakakwira-nitrogen CrMnN austenitic Stainless simbi ine simba rakawanda, kuomarara, kushomeka kwepamusoro, kwete-magnetic, corrosion resistance uye mamwe maitiro, uye ine zvakawanda zvezvido muindasitiri. Mune ramangwana, kuchava nebudiriro huru munzvimbo dzinotevera:
1. Iyo yakakwira-nitrogen CrMnNiN simbi ine simba rakawanda, kukwirira kwecorrosion uye yakanaka yakaderera tembiricha kusimba inogona kushandiswa kune ndege, aerospace uye zvikepe zvine zvakanakisa kuita matanda, waya, forgings, epakati mahwendefa, uye mahwendefa matete kugadzira midziyo, mapaipi, mavharuvhu, Cables, zvichingodaro.
2. Kupfeka-kusagadzikana, kusingadziviriri, kusimba kwepamusoro uye yakakwirira-nitrogen CrMnN austenitic stainless steel inogona kupa simbi isingadziviriri, inodzivirira kupfeka michina uye zvinhu zvemigodhi yezvigadzirwa zvemigodhi.
3. Non-magnetic, high-simba, corrosion-resistant, high-nitrogen CrMnMoN austenitic stainless steel, iyo inogona kupa non-magnetic drill collars yeminda yemafuta, uye kwete-magnetic guard rings for power plant generator. 4. High pitting resistance, crevice corrosion resistance uye high nitrogen CrNiMnMoN Austenitic stainless steel inogona kupa zvinhu zvekupisa mvura yegungwa, midziyo yekuchenesa mvura yegungwa, uye flue gas desulfurization zvishandiso mumafekitari egungwa.

Kugadzirwa kwakabatana:

Product	304 310 316 25mm simbi isina tsvina pombi
Surface	Kupenya, kudzvanya, kunhonga, kupenya
Standard	GB, AISI, ASTM, ASME, EN, BS, DIN, JIS
Technique	Kutonhoresa, Kuchipisa
Giredhi	304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202
Ukobvu	0.4mm-30mm kana yakagadzirirwa
Kunze kwedhayamita	6mm-630mm kana customized
Urefu	2000mm, 3000mm,4000mm, 5800mm, 6000mm, 12000mm kana sezvinodiwa
Processing Type	Kucheka, kupeta, welding
Application	Inoshandiswa zvakanyanya mupetroleum, chikafu, indasitiri yemakemikari, kuvaka, simba remagetsi, nyukireya, simba, michina, biotechnology, kugadzira mapepa, kuvaka ngarava, boiler minda. Mapaipi zvakare anogona kugadzirwa zvinoenderana nezvinodiwa nemutengi.
Nguva Yekutungamira	7-15 mazuva ekushanda mushure mekugamuchira 30% dhipoziti
Payment Terms	30% TT pachine nguva, 70% TT / 70% LC pakuona chiyero isati yatumirwa
Price Terms	FOB, EXW, CIF, CFR
Packing	Imwe neimwe chubhu mubhegi repurasitiki rine saizi label kunze uye kurongedza mumasumbu madiki kana zvinoenderana nechikumbiro chevatengi