Maitiro Ekushandura Magiredhi eSimbi Isina Stainless simbi yeASTM, EN, DIN uye JIS

Nhanganyaya

To shandura mamakisi esimbi isina ngura yeASTM, EN, DIN uye JIS, vatengi vanofanira kuenzanisa chimiro chezvinhu, kuumbwa kwemakemikari, mwero wechigadzirwa, hunhu hwemakanika, mamiriro ekurapa kupisa, fomu rekutumira uye data rechitupa pachinzvimbo chekuvimba nezita regiredhi riri nyore chete. Giredhi rakadai se304, 1.4301, X5CrNi18-10 uye SUS304 rinogona kutaridzika rakaenzana mumaodha mazhinji ekutengeserana, asi kugamuchirwa kwekupedzisira kunofanirwa kugara kwakavakirwa paodha yekutenga, mwero unoshanda uye chitupa chezvinhu zveEN 10204 3.1.

Kuchinja giredhi resimbi isina ngura kwakakosha kumapoka ekutenga epasi rose, makambani einjiniya, vagadziri vezvinhu nevanotenga kunze kwenyika vanowana madhirowa kana mibvunzo vachishandisa masisitimu akasiyana-siyana. Mazita eASTM neAISI akajairika muNorth America uye kutengeserana kwepasi rose, mazita eEN neDIN anoshandiswa zvakanyanya muEurope, uye mazita eJIS akajairika muJapan nemisika yakawanda yeAsia. Gwaro iri rinotsanangura chiyero chakajairwa, runyorwa rwemagiredhi, cheki yekuongorora zvitupa, zvikanganiso zvinowanzo bvunzwa nevatengi, FAQ uye maitiro ekukumbira pepa rekutarisa resimbi isina ngura rinogona kudhawunirodhwa.

Standard Scope: ASTM, EN, DIN uye JIS

Masisitimu akasiyana-siyana anogona kutsanangura simbi isingatsvi nenzira dzakasiyana. Mamwe mazita anoreva giredhi rezvinhu, nepo mamwe achitaura nezvemhando dzezvigadzirwa zvakaita seplate, pombi, bhaa, waya kana zvigadziko. Vatengi vanofanira kuona chiyero chakakodzera vasati vashandura magiredhi.

Sisitimu Yakajairika	Muenzaniso Wakajairika	Kushandiswa Kwakanyanya Mukutenga Simbi Isina Zvimbi
ASTM / AISI / UNS	304, 316L, UNS S30403, ASTM A240, ASTM A312	Zvakajairika paplate, sheet, pombi, chubhu, bar, waya, fittings uye maodha ekunze kwenyika.
EN	1.4301, 1.4404, X5CrNi18-10, X2CrNiMo17-12-2	Inoshandiswa kumapurojekiti ekuEurope, madhirowa einjiniya, michina yekumanikidza uye zvitupa zvezvinhu.
DIN	1.4301, 1.4571, X6CrNiTi18-10	Mazita ekare echiGerman achiri kuoneka mumadhirowa, runyorwa rwekugadzirisa uye maRFQ evatengi.
JIS	SUS304, SUS316L, SUS430, SUS329J3L	Zvakajairika mukushandiswa kwemaindasitiri, chikafu, makemikari uye michina yekuJapan neAsia.
Kudhirowa kweVatengi	"304L kana yakaenzana", "EN 1.4404", "SUS316L"	Chiratidzo chekudhirowa kana kutenga chinodzora kugamuchirwa kwekupedzisira uye mvumo yekutsiva.

Rondedzero yeKushandurwa kweSimbi Isina Stainless

Tafura inotevera inopa zviyero zvinofungidzirwa zvemhando dzesimbi dzisina ngura. Mazita aya anoshandiswa zvakanyanya mukutengeserana, asi vatengi vanofanira kuramba vachiongorora zvinodiwa zvemakemikari nemidziyo muchiyero chinoshanda.

Giredhi Rakafanana	UNS	EN / DIN	JIS	Kushandiswa Kwakajairika
304	S30400	1.4301 / X5CrNi18-10	SUS304	Shepa, ndiro, pombi, bhaa nezvimwe zvinhu zvakagadzirwa zvisingakanganiswi nengura.
304L	S30403	1.4307 / X2CrNi18-9	SUS304L	Mapaipi akasungirirwa, matangi, midziyo yechikafu uye tambo dzemakemikari dzinoda kabhoni shoma.
316	S31600	1.4401 / X5CrNiMo17-12-2	SUS316	Nzvimbo dzine makemikari, zvemugungwa, zvekudya uye chloride.
316L	S31603	1.4404 / X2CrNiMo17-12-2	SUS316L	Midziyo yemakemikari, yemugungwa, yehutsanana uye ine chekuita nekumanikidzwa yakasungirirwa.
321	S32100	1.4541 / X6CrNiTi18-10	SUS321	Simbi isingasvibi yakasimbiswa inoshandiswa pabasa rekupisa kwakanyanya uye rakasungirirwa.
347	S34700	1.4550 / X6CrNiNb18-10	SUS347	Zvikamu zvakasungirirwa zvinopisa zvakanyanya, michina yekuchenesesa uye zvigadzirwa zvinodzivirira kupisa.
310S	S31008	1.4845 / X8CrNi25-21	SUS310S	Zvikamu zvechoto, michina yekurapa kupisa uye sevhisi yekupisa kwakanyanya.
430	S43000	1.4016 / X6Cr17	SUS430	Zvikamu zvekushongedza, midziyo yekicheni, midziyo yemumba uye zvinoshandiswa zvisina ngura zvemagnetic ferritic.
410	S41000	1.4006 / X12Cr13	SUS410	Simbi isina tsvina yeMartensitic yemibato, zvikamu zvevharuvhu, zvikamu zvepombi uye zvikamu zvine chekuita nekupfekwa.
2205 Duplex	S32205 / S31803	1.4462 / X2CrNiMoN22-5-3	SUS329J3L	Simbi isina ngura mbiri inoshandiswa pakugadzira chloride, michina yekumanikidza uye mashandisirwo ari kunze kwenyika.
904L	N08904	1.4539 / X1NiCrMoCu25-20-5	SUS890L	Basa reasidhi, nzvimbo dzine chloride uye michina yemakemikari ine ngura yakawanda.

Sei Kushandurwa Kwegiredhi Kusiri Nguva Dzose Kuno-Ku ...

Magiredhi mazhinji esimbi isina ngura ane zvakaenzana, asi haawanzo chinjaniswa zvizere. Mitemo yakasiyana inogona kunge iine misiyano midiki mumiganhu yemakemikari, zvinodiwa pakugadzirwa kwemidziyo, kushivirira kwechimiro chechigadzirwa, kurapwa kwekupisa, nzira dzekuyedza uye manyorerwo emagwaro echitupa.

Nzvimbo yeNjodzi	Chii Chinogona Kusiyana?	Chiito cheMutengi
Kuumbwa kweMakemikari	Kabhoni, chromium, nickel, molybdenum, nitrogen, mhangura uye zvinhu zvinosimbisa	Enzanisa kukosha kweMTC chaiyo nemiganhu yakatarwa inodiwa.
Zvivakwa zveMichina	Simba rekusimba, simba rekubereka, kureba, kuomarara uye zvinodiwa pakukanganisa	Tarisa kana fomu yechigadzirwa uye chiyero zvichida hunhu hwakasiyana.
Standard yeChigadzirwa	Plate, pombi, bhaa, waya, zvigadziko uye zvinosunga zvinogona kutevedzera mitemo yakasiyana	Taura zvese zviri zviviri giredhi uye chiyero chechigadzirwa muodha yekutenga.
Mamiriro Ekutumira	Yakanamirwa, yakarapwa, yakatorwa ichitonhora, yakadzima, yakanyoroveswa, yakakweshwa kana kuti yakasanganiswa nezvinonhuwira	Simbisa mamiriro uye kupenya kwemusoro usati wagamuchira zvakaenzana.
Zvinodiwa paKuyedza	PMI, UT, PT, RT, bvunzo yekuora pakati pegranular, bvunzo yekukanganisa kana bvunzo yekumanikidzwa	Wedzera bvunzo dzese dzinodiwa kuRFQ nePO, kwete zita regiredhi chete.

Rondedzero yeZvitupa zveKushandura Giredhi

Kana giredhi resimbi isina ngura rachinjwa kubva kuASTM kuenda kuEN, DIN kana JIS, chitupa chechinhu chacho chinova gwaro guru rekusimbisa. Vatengi vanofanira kuongorora nzvimbo dzese dzakakosha vasati vabvumidza kutumirwa kana kugamuchira zvinhu.

Chinhu cheChitupa	Zvekutarisa	Nei Zvichikosha
Rudzi rweChitupa	EN 10204 3.1, 3.2 kana chitupa chekuongorora chinodiwa nemutengi	Inosimbisa kana nhanho yechitupa ichi ichienderana neodha yekutenga.
Giredhi rezvinhu	304L, UNS S30403, 1.4307, SUS304L kana chimwe chinodiwa	Zvinodzivirira kuti giredhi risiri iro kana kuti rakaenzana nerisiro risatumirwe.
Nhamba yekupisa	Nhamba yekupisa/yenzvimbo paMTC, mavara ezvigadzirwa, runyorwa rwekurongedza uye chiratidzo chechigadzirwa	Inoita kuti kutevedzana kubva pane zvinhu kuenda kune chitupa kuonekwe.
Kuumbwa kweMakemikari	C, Cr, Ni, Mo, Mn, Si, P, S, N nezvimwe zvinhu zvakakosha zvakaita seTi, Nb kana Cu	Miganhu yemakemikari ndiyo inonyanya kukosha pakusimbiswa kwegiredhi.
Zvivakwa zveMichina	Simba rekusimba, simba rekusimba, kureba, kuomarara uye bvunzo yekukanganisa kana zvichidikanwa	Inosimbisa kana zvinhu zvacho zvichizadzisa zvinodiwa neprojekiti.
Standard yeChigadzirwa	ASTM A240, ASTM A312, ASTM A276, EN 10088, JIS G4304 kana chimwe chigadzirwa chakajairwa	Kuenzana kwegiredhi hakutsivi kutevedzera mitemo chaiyo yechigadzirwa.
Zviyero uye Huwandu	Ukobvu, OD, madziro, dhayamita, upamhi, kureba, kushivirira uye huremu	Inosimbisa kuti zvinhu zvakatumirwa zvinoenderana nePO uye runyorwa rwezvinhu zvakaiswa.

Kuongorora Magadzirirwo Azvo Usati Wabvumidza Giredhi Rakaenzana

Vasati vabvumidza giredhi rakachinjwa, vatengi vanofanira kuongorora nzvimbo yekushandisa uye nzvimbo yebasa. Giredhi rinogamuchirwa rezvikamu zvekushongedza rinogona kusagamuchirwa pamidziyo yekumanikidza, tambo dzemakemikari kana zvivakwa zvakasungirirwa.

✅ Simbisa giredhi rekutanga uye giredhi rakaenzana rinodiwa, senge 316L / 1.4404 / SUS316L.

✅ Simbisa fomu yechigadzirwa: plate, sheet, pombi, chubhu, bar, waya, strip, fitting, flange kana fastener.

✅ Tarisa kuumbwa kwemakemikari zvichienderana nezvinodiwa, kwete zita remhando chete.

✅ Tarisa hunhu hwemakanika, kurapwa kwekupisa, mamiriro ekutumira uye kupedzwa kwenzvimbo.

✅ Simbisa nharaunda yengura, tembiricha, kumanikidzwa, welding uye nzira yekugadzira.

✅ Tarisa kuti MTC, nhamba yekupisa, label, runyorwa rwekurongedza uye chiratidzo chechigadzirwa zvinoenderana.

✅ Wedzera PMI, UT, PT, RT, IGC, bvunzo yemhedzisiro kana kuongororwa kwevamwe kana purojekiti ichida izvozvo.

✅ Wana mvumo yakanyorwa usati waisa imwe nzvimbo panzvimbo peimwe mumapurojekiti anotarisirwa.

Zvikanganiso zveMutengi zveKudzivisa

Kufunga kuti mamakisi ese akaenzana akafanana:Kuenzana kunenge kuripo hakuvimbisi kuti makemikari akafanana, hunhu hwemakanika, kuyedzwa kana zvinodiwa zvechigadzirwa zvakafanana.

Chiyero chinovhiringidza uye chiyero chechigadzirwa:316L igiredhi, nepo ASTM A312 kana ASTM A240 iri mwero wechigadzirwa. Vatengi vanofanira kutaura zvese zviri zviviri.

Kutsiva 316L ne316:Magiredhi asina kabhoni yakawanda anowanzo sarudzwa pazvikamu zvakasungirirwa. Kutsiva kunogona kukanganisa mashandiro engura mushure mekusungirirwa.

Kuregeredza zvinhu zvinodzikamisa:321 ine titanium stabilization, nepo 347 ine niobium stabilization. Hadzina kufanana ne304 kana 304L pakushandiswa kwega kwega.

Kusaongorora molybdenum:304 na316 hazvina kufanana. 316 ine molybdenum uye inowanzo sarudzwa kuti irambe chloride zviri nani.

Kugamuchira zvitupa pasina kufananidza nhamba yekupisa:MTC, mazita ezvigadzirwa, runyorwa rwezvinhu zvinoiswa mumidziyo uye zviratidzo zvinofanirwa kuenderana nenhamba yekupisa yakafanana.

Kushandisa mazita ekare eDIN pasina kujekeswa:Mamwe madhirowa anoshandisa mazita ekare eDIN. Vatengi vanofanira kusimbisa nhamba yezvakagadzirwa zveEN zviripo iye zvino uye zvinodiwa chaizvo.

Mibvunzo Inowanzo bvunzwa

Ndingashandura sei magiredhi esimbi isina ngura eASTM, EN, DIN uye JIS?

Tanga nekufananidza zita regiredhi rakajairika, nhamba yeUNS, nhamba yezvinhu zveEN uye zita reJIS. Wobva waongorora kuumbwa kwemakemikari, hunhu hwemakanika, chiyero chechigadzirwa, mamiriro ekutumira uye data rechitupa usati wabvumidza giredhi rakaenzana.

Ko ASTM 304 yakafanana here neEN 1.4301 neJIS SUS304?

ASTM 304, EN 1.4301 uye JIS SUS304 zvinowanzoonekwa sezvinhu zvakafanana nekutengeserana pazvishandiso zvakawanda. Zvisinei, vatengi vanofanira kuramba vachitarisa mwero wechigadzirwa, kuumbwa kwemakemikari uye zvinodiwa zvemakanika paMTC.

Ko 316L yakafanana ne1.4404 neSUS316L here?

316L, EN 1.4404 uye SUS316L zvinowanzo shandiswa semhando dzesimbi isina ngura ine molybdenum shoma. Kugamuchirwa kwekupedzisira kunofanirwa kuenderana nezvinodiwa, kemesitiri, hunhu hwemakanika uye chitupa.

Ndingatsiva 304 ne304L here?

304L inogona kushandiswa kakawanda kana 304 ichidiwa, kunyanya pakushandisa simbi dzakasungirirwa, asi kutsiva kunofanira kutenderwa kana purojekiti yacho iine simba remakanika, kodhi kana zvinodiwa nemushandisi wekupedzisira.

Ndingatsiva 304 ne316L here?

316L inowanzopa chloride corrosion resistance iri nani pane 304, asi haisi yega inotsiva zvakananga muprojekiti yega yega. Kudhirowa, mutengo, standard, zvinodiwa zvemakanika uye mvumo yemushandisi wekupedzisira zvinofanirwa kuongororwa.

Ndechipi chitupa chinodiwa kuti usimbise simbi isina ngura?

EN 10204 3.1 MTC inowanzo kumbirwa kuti iongororwe giredhi resimbi isingatsvi. Inofanira kuratidza giredhi, nhamba yekupisa, kuumbwa kwemakemikari, hunhu hwemakanika, chiyero chechigadzirwa, saizi uye ruzivo rwekuongorora kwemugadziri.

Sei magiredhi maviri akaenzana achigona kuva nezvinodiwa zvakasiyana?

Masisitimu akasiyana anogona kushandisa miganhu yakasiyana yemakemikari, mitemo yekuyedza chigadzirwa, zvinodiwa pakushivirira uye mamiriro ekutumira. Ndosaka vatengi vachifanira kusimbisa ruzivo rwechokwadi rwechitupa pachinzvimbo chekuvimba chete nekushandurwa kwezita regiredhi.

CTA yeKudhaunirodha Inonzwisisika

Zvigadzirwa zveSimbi Isina Zvisimbiso

Chigadzirwa Chakafanana	Kushandiswa Kwekutenga
Plate yeSimbi Isina Chinovhara	Ndiro yesimbi isina ngura uye jira zvinopihwa zvichienderana neASTM, EN, DIN, JIS uye zvinodiwa nevatengi.
Pipe yeSimbi Isina Stainless	Pombi yesimbi isina musono uye yakasungirirwa yemakemikari, chikafu, zvemugungwa, zvekumanikidza uye zvemaindasitiri.
Simbi Isina Kutenderera Bhawa	Bhawa rakatenderera rekugadzira, shafts, fasteners, valvu zvikamu, pombi zvikamu uye zvikamu zveindasitiri zvakagadzirwa.
Waya yeSimbi Isina Stainless	Waya yesimbi isina ngura netsvimbo yewaya yekuisa maspiringi, kuruka, kusonera, kubatanidza uye kugadzira zvinhu mumaindasitiri.
Simbi Isina Kusimba Duplex	Zvinhu zviviri zvesimbi isingasvibiswi zvinoshandiswa pakugadzira chloride, makemikari, uye zvine simba guru.
Gwaro reSimbi Isina Kushanda 304 vs 316	Gwaro rekusarudza 304 ne316 simbi isina ngura, machira nemachubhu kuburikidza nekudzivirira ngura uye kushandisa.