MUSIYANO URI PAKATI PE SS 329 NE SS316 NDEUPI?
Simbi isina ngura inoshandiswa zvakanyanya mukugadzira maindasitiri, uinjiniya hwegungwa, kugadzirisa makemikari, michina yepetrochemical, zvinochinja-chinja kupisa, zvikamu zvekumanikidza uye mashandisirwo ekugadzira nemazvo. Pakati pemhando dzakawanda dzesimbi isina ngura,SS 329uyeSS316zvinhu zviviri zvinowanzo enzaniswa nemainjiniya nevatengi.
Kunyangwe zvese SS 329 neSS316 zvichidzivirira ngura zvakanaka, hazvisi mhando imwe chete yesimbi isingasvibi.SS 329 isimbi isina ngura ine duplex, panguva iyoSS316 isimbi isina ngura inogadzirwa nemaokoMusiyano uyu muchimiro chesimbi unovapa simba rakasiyana, kuramba ngura, kuchinjika, kugona kugadzira michina uye kushandiswa kwayo.
SAKY STEEL inopa simbi isina ngura, mapaipi, maplate, machira, macoil, waya, maflange, zvisungo uye zvinhu zvesimbi zvakagadzirwa mumhando dzakasiyana-siyana, kusanganisira SS329 neSS316. Zvigadzirwa zvinogona kupihwa zvichienderana neASTM, ASME, EN, DIN, JIS uye GB standards zvine ruzivo rwekutevera zvinhu, EN 10204 3.1 certificate, PMI testing, UT testing, chemical analysis uye mechanical testing kana zvichidikanwa.
Chii chinonzi SS 329 Stainless Steel?
SS 329 ibhuku resimbi isina ngura mbiriine zvikamu zve austenite ne ferrite mu microstructure yayo. Chimiro ichi chine duplex chinopa musanganiswa wesimba guru remakanika uye kuramba kwakanaka kupwanyika kwe chloride stress corrosion.
SS 329 inowanzova nechromium yakawanda nemolybdenum kupfuura mamwe masimbi esimbi asina kusimba e austenitic. Nekuda kwemusanganiswa uyu, SS 329 yakakodzera munzvimbo dzinoda simba rakawanda uye kuramba ngura kuri nani kwechloride.
| Zita Rinozivikanwa | Zvinzvimbo Zvakafanana |
|---|---|
| SS 329 | Simbi Isina Kusimba Duplex 329 |
| UNS | S32900 |
| EN / DIN | 1.4460 |
| Rudzi | Simbi Isina Kusimba Duplex |
SS 329 inowanzoshandiswa pakuisa pombi, zvikamu zvevharuvhu, zvikamu zvegungwa, michina yekugadzirisa makemikari, zvisungo, zvikamu zvinochinja-chinja kupisa uye kushandiswa kwemafuta negasi uko simba uye kuramba ngura zvakakosha.
Chii chinonzi SS316 Stainless Steel?
SS316 imhando yesimbi isina ngura inogadzirwa neausteniticuye imwe yemhando dzesimbi isingasvibiswi inoshandiswa zvakanyanya inodzivirira ngura. Kana tichienzanisa neSS304, SS316 ine molybdenum, iyo inovandudza kupesana nengura munzvimbo dzine chloride.
SS316 ine simba guru rekudzivirira ngura, inogona kuchinjika zvakanaka, inogona kugadzirwa zvakanaka uye inoshanda zvakanaka mumaindasitiri nemabhizinesi akawanda. Inoshandiswa zvakanyanya mumidziyo yemugungwa, michina yekugadzira chikafu, matangi emakemikari, zvinochinja-chinja kupisa, zvishandiso zvekurapa, zvinosunga, mapaipi nezvimwe zvinhu zvekuvaka.
| Zita Rinozivikanwa | Zvinzvimbo Zvakafanana |
|---|---|
| SS316 | AISI 316 |
| UNS | S31600 |
| EN / DIN | 1.4401 |
| Shanduro yeCarbon Yakaderera | 316L / UNS S31603 / 1.4404 |
SS 329 vs SS316: Musiyano Mukuru
Musiyano mukuru uripo pakati peSS 329 neSS316 imhuri yavo yesimbi isingasvibi uye chimiro chayo chidiki.
| Chinhu | SS 329 | SS316 |
|---|---|---|
| Rudzi rweSimbi Isina Chinovhara | Simbi isina ngura mbiri | Simbi isina ngura yeAustenitic |
| Zvivako zvidiki | Austenite + ferrite | Zvikurukuru austenite |
| Simba | Yepamusoro | Zviri pakati nepakati |
| Kuramba kweChloride SCC | Zviri nani | Zvakanaka, asi zvinonyanya kunzwisisika kupfuura magiredhi maviri |
| Kugona kusundira | Zvakanaka, asi zvinoda kudzora kwakawanda | Zvakanakisa |
| Kuumbwa | Zviri pakati nepakati | Zvakanakisa |
| Kushandiswa Kwakajairika | Nzvimbo dzakasimba uye dzine chloride yakawanda | Mashandisirwo akajairika anodzivirira ngura |
Nemashoko akareruka,SS329 yakasimba uye yakakodzera nzvimbo dzinoda chloride yakawanda, panguva iyoSS316 iri nyore kugadzira uye inonyanya kushandiswa mumaindasitiri akawanda.
Kuenzanisa Kuumbwa kweMakemikari
Kuumbwa kwemakemikari esimbi isingatsvi kunokanganisa zvakananga kuramba ngura, simba, kuchinjika uye mashandiro ebasa. Tafura inotevera inoratidza huwandu hwezvinhu zvakajairwa kuti zvionekwe chete. Kukosha kwekupedzisira kunofanirwa kugara kuchisimbiswa zvichienderana nechiyero chinoshanda uye chitupa chekuyedza chemugayo.
| Chinhu | SS 329 Zviri Mukati Zvakajairika | SS316 Zviri Mukati Zvakajairika |
|---|---|---|
| Kabhoni C | ≤ 0.08% | ≤ 0.08% |
| Chromium Cr | 23.0 – 28.0% | 16.0 – 18.0% |
| Nickel Ni | 2.5 - 5.0% | 10.0 – 14.0% |
| Molybdenum Mo | 1.0 – 2.0% | 2.0 – 3.0% |
| Manganese Mn | ≤ 1.0% | ≤ 2.0% |
| Siriki Si | ≤ 1.0% | ≤ 1.0% |
| Iron Fe | Kuenzana | Kuenzana |
Kuenzanisa Zvimiro zveMechanical
SS 329 inowanzova nesimba rakawanda kupfuura SS316 nekuda kwechimiro chayo cheduplex microstructure. Izvi zvinoita kuti ikwanise zvikamu zvinoda kuramba ngura uye simba rekutakura mutoro.
| Pfuma | SS 329 | SS316 |
|---|---|---|
| Simba reKusimba | Yepamusoro | Zviri pakati nepakati |
| Simba reGoho | Yakakwirira zvikuru kupfuura 316 | Pasi pe329 |
| Kureba | Kugona | Zvakanakisa |
| Kuoma | Yepamusoro | Zasi |
| Kugona kushanda | Zviri pakati nepakati | Kugona chose |
Kuenzanisa Kuramba Kuora
SS 329 Kuramba Kuora
SS 329 inopa simba guru pakurwisa nharaunda dzine chloride, mvura yegungwa, mhepo yegungwa, kuputika kwengura, ngura ine makomba, ngura yakatsemuka uye nharaunda dzekugadzirisa makemikari. Nekuda kwechimiro chayo cheduplex uye huwandu hwakawanda hwechromium, SS 329 inodzivirira kuputika kwengura kupfuura SS316.
SS316 Kuramba Kuora
SS316 inodzivirira ngura yemumhepo, makemikari akapfava, nzvimbo dzinogadzirwa chikafu, mhepo yemugungwa, maasidhi asina simba uye mhinduro dzealkaline. Zvisinei, munzvimbo dzine chloride yakawanda kana chloride inopisa zvakanyanya, SS316 inogona kuramba ichitambura nekupwanyika kwegomba, ngura yakatsemuka kana ngura yakakangwa.
Kuchinjika uye Kugadzira
SS316 inogona kuchinjika zvakanaka uye inoshandiswa zvakanyanya muzvivakwa zvakachinjika, masisitimu emapaipi, matangi nemidziyo yakagadzirwa. Shanduro ine kabhoni shoma, SS316L, inowanzo shandiswa pakuchinjika nekuti inoderedza njodzi yekunaya kwemvura ine kabhoni uye ngura pakati pegranular.
SS329 inogonawo kusungirirwa, asi simbi isina tsvina yeduplex inoda kudzora zviri nani kupisa, simbi yekuzadza, mwero wekutonhodza uye chimiro che post-weld. Kana kusungirirwa kusina kudzorwa zvakanaka, chiyero chiri pakati pe austenite ne ferrite chinogona kukanganiswa, zvichideredza kuramba kwengura kana kuomarara.
Mashandisirwo eSS 329
- Migero yegungwa nemigero yepombi
- Madzinde evharuvhu uye zvikamu zvevharuvhu
- Midziyo yekugadzirisa makemikari
- Zvikamu zvekutsinhana kupisa
- Zvisungo nemabhouroti
- Zvikamu zvePetrochemical
- Midziyo yemafuta negasi
- Midziyo yekubata mvura yegungwa
- Zvikamu zvakagadzirwa nesimbi yakasimba inodzivirira ngura
Mashandisirwo eSS316
- Mapaipi esimbi isina ngura nemachubhu
- Midziyo yekugadzirisa chikafu
- Zvishandiso zvegungwa nemidziyo
- Matangi emakemikari nemidziyo
- Machubhu ekupisa
- Zvishandiso zvekurapa
- Zvisungo uye zvigadziko
- Zvikamu zvekuvaka
- Midziyo yemishonga
- Kugadzirwa kwemaindasitiri kwakajairika
Ndeipi iri nani, SS 329 kana SS316?
Hapana mhinduro imwe chete nekuti zvinhu zviri nani zvinoenderana nekushandiswa kwacho.
Sarudza SS329 kana uchida:
- Simba repamusoro remakanika
- Kuramba kuri nani kukanganiswa ne chloride stress ngura cracking
- Kushanda zviri nani munzvimbo dzegungwa kana chloride
- Zvikamu zvakasimba zvemugodhi, vharuvhu, pombi kana zvinotakura mutoro
- Duplex simbi isina ngura mashandiro
Sarudza SS316 kana uchida:
- Kugona kunamira zviri nani
- Kuumbwa kuri nani
- Kudzivirira kwakanaka kwengura
- Zvinhu zvakajairika uye zviri nyore kuwana kubva
- Mapaipi, machira, maplate, matangi uye zvikamu zvakagadzirwa
- Mhinduro inodhura zvishoma kune mashandisirwo akajairwa
Kudzora Hunhu hwezvinhu zveSS329 neSS316
- Kuongorora kuumbwa kwemakemikari
- Kuedzwa kwemidziyo yemakanika
- Kuongororwa kwePMI
- Kuongororwa kweUT kwemabhawa nemaplate kana zvichidikanwa
- Kuongorora kwehukuru
- Kuongorora pamusoro
- Kuyedzwa kwekuomarara
- Kutevedza zvinhu
- Kudzora nhamba yekupisa
- EN 10204 3.1 zvinhu zvitupa
- Rutsigiro rwekuongorora rwechitatu
Mhedziso
Musiyano mukuru uripo pakati peSS 329 neSS316 ndewekuti SS329 isimbi isina ngura ine simba rakawanda uye inodzivirira ngura nekupwanya chloride, nepo SS316 isimbi isina ngura inogona kushandiswa kupwanya, kuumbwa zvakanaka uye inodzivirira ngura zvakanyanya.
SS329 inonyanya kukodzera zvinhu zvinoda simba remumvura, makemikari, petrochemical uye zvine simba guru. SS316 inonyanya kukodzera michina inodzivirira ngura, zvivakwa zvakasungirirwa, mapaipi, matangi, midziyo yechikafu uye yekugadzira zvinhu mumaindasitiri.
Mibvunzo Inowanzo bvunzwa
Ko SS329 iri nani pane SS316 here?
SS329 iri nani pane SS316 mukushandiswa kwekupwanya ngura kwakasimba uye kusimba kwechloride. Zvisinei, SS316 iri nani pakugadzirwa kwezvinhu, kusanganisa simbi uye kushandiswa kwakajairika kunodzivirira ngura.
Ko SS329 isimbi isina ngura mbiri here?
Ehe. SS329 isimbi isina ngura ine duplex ine musanganiswa we austenite ne ferrite microstructure.
Ko SS316 yakakodzera kushandiswa mugungwa here?
SS316 yakakodzera kushandiswa munzvimbo dzakawanda dzemugungwa, asi munzvimbo dzakaoma dzekunyudzwa kwechloride kana mumvura yegungwa, simbi dzisina ngura mbiri dzakadai seSS329 dzinogona kuramba zviri nani.
SS329 inogona kusungirirwa here?
Ehe. SS329 inogona kusungirirwa, asi maitiro ekusungirirwa anofanira kudzorwa nokungwarira kuti pave nechimiro chakakodzera cheduplex uye kuramba ngura.
SAKY STEEL inogona kupa zvese SS329 neSS316 here?
Ehe. SAKY STEEL inogona kupa SS329 neSS316 simbi isingatsvi mumatanda, maplate, mapaipi, machubhu, machira uye mafomu akagadzirirwa iwe zvichienderana nezvinodiwa neprojekiti.
Bata SAKY STEEL
Kana uri kutsvagaSS329 simbi isina ngura, SS316 pombi yesimbi isina ngura, 316 ndiro yesimbi isina ngura, zvinhu zvesimbi isina ngura zvivirikana zvigadzirwa zvesimbi isingatsvinda zvakagadzirwa nemaoko ako, ndapota taura neSAKY STEEL nezve giredhi, saizi, chiyero, huwandu uye zvinodiwa zvekuongorora zvaunoda. Chikwata chedu chinogona kupa mhinduro dzehunyanzvi dzezvinhu zvesimbi isingatsvinda kumapurojekiti ako eindasitiri.
Nguva yekutumira: Chivabvu-29-2026