Ishidi lensimbi engagqwali le-AISI 304L
Izakhiwo Ezijwayelekile
Inkampani yethu inikeza i-304L Stainless steel sheet Alloy 304L i-T-300 series stainless steel austenitic, enobuncane obungu-18% chromium kanye no-8% nickel. Uhlobo lwe-304L lune-carbon maximum engu-0.030. Luyi-“stainless steel engu-18/8” ejwayelekile etholakala kakhulu emapani nasemathuluzini okupheka. I-Alloys 304L iyi-alloy eguquguqukayo kakhulu futhi esetshenziswa kabanzi emndenini we-stainless steel. Ilungele ukusetshenziswa okuhlukahlukene kwasekhaya nakwezentengiselwano, i-Alloys 304L ibonisa ukumelana okuhle kakhulu nokugqwala futhi ilula kakhulu ukwenziwa, ukwakheka okuvelele. I-stainless steel austenitic nayo ibhekwa njengeyi-austenitic stainless steel ekwazi ukushibilika kakhulu futhi ingashibilika ngazo zonke izinqubo zokushibilika ezihlanganisiwe nezimelana nokumelana.
Incazelo yemikhiqizo:
Ishidi lensimbi engagqwali, No.1Ipuleti Lensimbi Engagqwali, 304/201/316/2205/409/310S Ishidi Lensimbi Engagqwali No.1 eliqediwe, Ishidi Lensimbi Eliqinile Eliyi-304 /316L Eligoqekile Elishisayo No.1 Elingaphezulu 316 Ipuleti Lensimbi Engagqwali,Ipuleti Lensimbi EngagqwaliIndawo eqediwe yokugaya. 304 Ishidi lensimbi engagqwali,Ipuleti Lensimbi Engagqwali engu-304, Ibanga 201/304/316L/310S/409/2205 ect, Ishidi lokuhlobisa, Ishidi Lensimbi Yesakhiwo, Ishidi Eligoqekile Elishisayo, Ishidi Eligoqekile Elibandayo, Ishidi Lensimbi Engagqwali, Ishidi Lensimbi Engagqwali Elilwa Nokugqwala. Ipuleti Lensimbi Engagqwali engu-304, Amashidi nama-Coil angu-304 ku-Hot Rolled (HR) kanye ne-Cold Rolled (CR) Izimo No.1 Ukuqeda, Ukuqeda No.1, Ukuqeda No.2B, Ukuqeda No. 8, Ukuqeda kwe-BA (Okugqamile Okune-Annealed), Ukuqeda kwe-Satin, Ukuqeda Kwezinwele.
eminye imikhiqizo:
ishubhu yekhoyili yensimbi engagqwali
ikhoyili yeshubhu yensimbi engagqwali
ipayipi lekhoyili yensimbi engagqwali
ipayipi lekhoyili yensimbi engagqwali
abahlinzeki beshubhu yekhoyili yensimbi engagqwali
abakhiqizi beshubhu yekhoyili yensimbi engagqwali
ikhoyili yepayipi yensimbi engagqwali
Imininingwane: UNS S30403
Izicelo:
I-Alloy 304L Stainless Steel isetshenziswa ezinhlobonhlobo zezicelo zasekhaya nezentengiselwano, okuhlanganisa:
Imishini yokucubungula ukudla, ikakhulukazi ekwenzeni ubhiya, ukucubungula ubisi, kanye nokwenza iwayini
Amabhentshi asekhishini, amasinki, imigqomo, imishini, nezinto zikagesi
Ukuhlobisa nokwakha izakhiwo
Ukusetshenziswa kwesakhiwo sezimoto nezindiza
Izinto zokwakha ezakhiweni ezinkulu
Izitsha zamakhemikhali, okuhlanganisa nezokuthutha
Izishintshi zokushisa
Amantongomane, amabhawodi, izikulufo, nezinye izinto zokubopha endaweni yasolwandle
Imboni yokudaya
Izikrini ezilukiwe noma ezishisiwe zokumba, ukumba amatshe kanye nokuhlunga amanzi
Amazinga:
I-ASTM/ASME: S30403
I-EURONORM: 1.4303
I-AFNOR: Z2 CN 18.10
I-DIN: X2 CrNi 19 11
Ukumelana Nokugqwala:
Ukumelana nokugqwala ezindaweni ezikhipha i-oxidation kuwumphumela we-chromium engu-18 kuya ku-19% equkethwe yi-alloy engu-304.
Ukumelana nama-organic acid anamandla aphakathi nendawo kuwumphumela we-nickel engu-9 kuya ku-11% equkethwe yi-alloys engu-304.
Ngezinye izikhathi, i-alloy 304L ingabonisa izinga lokugqwala eliphansi kune-carbon Alloy 304 ephezulu; ngaphandle kwalokho, i-304, 304L, kanye ne-304H ingabhekwa njengesebenza ngokufanayo ezindaweni eziningi ezigqwalisayo.
I-alloy 304L ikhethwa ukusetshenziswa ezindaweni ezigqwala ngokwanele ukubangela ukugqwala kwe-welds kanye nezindawo ezithinteke ekushiseni kuma-alloy asengozini.
Ukumelana Nokushisa:
Ukumelana okuhle kwe-oxidation ekusetshenzisweni okungenazikhawu kuya ku-1600°F kanye nasekusetshenzisweni okuqhubekayo kuya ku-1690°F.
Ukusetshenziswa okuqhubekayo kwe-304 kububanzi be-800-1580°F akukhuthazwa uma ukumelana nokugqwala kwamanzi okulandelayo kubalulekile.
Ibanga 304L limelana kakhulu nemvula ye-carbide futhi lingashiswa liye ezingeni lokushisa elingenhla.
Izakhiwo ze-304 Alloy
Izici Zokushisela:
Izakhiwo ezinhle kakhulu zokushisela; ukushisela ngemuva kokushisela akudingeki lapho kushiselwa izingxenye ezincane. Izinto ezimbili ezibalulekile okufanele uzicabangele ekukhiqizeni amalunga okushisela ku-austeniticizinsimbi ezingagqwaliziyi:
ukulondolozwa kokumelana nokugqwala
ukugwema ukuqhekeka
Ukucubungula – Ukwakha Okushisayo:
Ukuze udale, shisa ukufana kufike ku-2100 / 2300 °F
Ungafaki i-foil ngaphansi kuka-1700 °F
Ukwakha kungapholiswa ngomoya ngaphandle kwengozi yokuqhekeka
Ukucubungula – Ukwakheka Kokubanda:
Isakhiwo sayo se-austenitic sivumela ukuthi idonswe ngokujulile ngaphandle kokufakwa kwe-annealing okuphakathi, okwenza lokhu kube yizinga lensimbi engagqwali elikhethwayo ekukhiqizeni amasinki, izinto ezingenalutho kanye nama-saucepan.
Lezi zigaba zisebenza ngokuqina ngokushesha. Ukuze kuncishiswe ukucindezeleka okubangelwa ukwakheka noma ukusonta okunzima, izingxenye kufanele zifakwe ngokuphelele noma zisuswe ukucindezeleka ngokushesha okukhulu ngemva kokwakheka.
Ukusebenziseka kalula:
Kunconywa ukusebenzisa ama-chip breaker ngoba ama-chip angaba yizintambo. Insimbi engagqwali kufanele iqine ngokushesha, ukudla okunzima, amathuluzi abukhali, kanye nokusetha okuqinile kufanele kusetshenziswe.
Izakhiwo Zamakhemikhali:
| izicelo: Ukwakhiwa nokuhlobisa | |||||||||||
| ukucaciswa | Ibanga Lensimbi | C% | I-Si% | Mn% | P% | S% | I-Cr% | I-Ni% | Inyanga% | I-Ti% | OKUNYE |
| Ubukhulu. | Ubukhulu. | Ubukhulu. | Ubukhulu. | Ubukhulu. | |||||||
| I-JIS | I-SUS301 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | |||
| G4303 | I-SUS302 | 0.15 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | |||
| G4304 | I-SUS304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.50 | |||
| G4305 | I-SUS304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 9.00-13.00 | |||
| G4312 | I-SUS304J3 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.50 | I-Cu:1.00-3.00 | ||
| I-SUH309 | 0.2 | 1 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| I-SUS309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| I-SUH310 | 0.25 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| I-SUS310S | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| I-SUS316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | |||
| I-SUS316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 12.00-15.00 | 2.00-3.00 | |||
| I-SUS317 | 0.08 | 1 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | |||
| I-SUS321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | 5*C Ubuncane | |||
| I-SUS347 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | Inombolo:10*C Ubuncane | |||
| I-SUSXM7 | 0.08 | 1 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.50-10.50 | I-Cu:3.00-4.00 | |||
| I-SUH409 | 0.08 | 1 | 1 | 0.04 | 0.03 | 10.50-11.75 | 6*C kuya ku-0.75 | ||||
| I-SUH409L | 0.03 | 1 | 1 | 0.04 | 0.03 | 10.50-11.75 | 6*C kuya ku-0.75 | ||||
| I-SUS410 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | |||||
| I-SUS420J1 | 0.16-0.25 | 1 | 1 | 0.04 | 0.03 | 12.00-14.00 | |||||
| I-SUS420J2 | 0.26-0.40 | 1 | 1 | 0.04 | 0.03 | 12.00-14.00 | |||||
| I-SUS430 | 0.12 | 0.75 | 1 | 0.04 | 0.03 | 16.00-18.00 | |||||
| I-SUS434 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75~1.25 | ||||
| Ukucaciswa kwe-ASTM | |||||||||||
| Imininingwane | Ibanga Lensimbi | C% | I-Si% | Mn% | P% | S% | I-Cr% | I-Ni% | Inyanga% | I-Ti% | OKUNYE |
| Ubukhulu. | Ubukhulu. | Ubukhulu. | Ubukhulu. | Ubuningi | |||||||
| I-ASTM | S30100 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | Inombolo:0.10 Ubuningi | ||
| A240 | S30200 | 0.15 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | Inombolo:0.10 Ubuningi | ||
| S30400 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.5 | Inombolo:0.10 Ubuningi | |||
| S30403 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-12.00 | Inombolo:0.10 Ubuningi | |||
| S30908 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | ||||
| S31008 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | ||||
| S31600 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | Inombolo:0.10 Ubuningi | ||
| S31603 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | Inombolo:0.10 Ubuningi | ||
| S31700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | Inombolo:0.10 Ubuningi | ||
| S32100 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-12.00 | 5*(C+N) Ubuncane. | Inombolo:0.10 Ubuningi | ||
| Ubuningi obungu-0.70 | |||||||||||
| S34700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | I-Cb: 10*CM ngaphakathi. | |||
| Ubuningi obungu-1.00 | |||||||||||
| S40910 | 0.03 | 1 | 1 | 0.045 | 0.03 | 10.50-11.70 | 0.5Ubuningi | I-Ti:6*CMin. | |||
| 0.5 Ubuningi. | |||||||||||
| S41000 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | 0.75Ubuningi | ||||
| I-S43000 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75Ubuningi | ||||
Ukwelashwa kwendawo:
| I-Itme | Ukuqedwa kwendawo | Izindlela zokuqeda umphezulu | Isicelo esiyinhloko |
| CHA.1 | HR | Ukwelashwa ngokushisa ngemva kokugoqa okushisayo, ukukha amanzi, noma ngokwelashwa | Ngoba ngaphandle kwenhloso yokucwebezela kobuso |
| NO.2D | Ngaphandle kwe-SPM | Indlela yokwelapha ngokushisa ngemva kokugoqa okubandayo, ukuqopha i-surface roller ngoboya noma ekugcineni ukugoqa okulula ukucutshungulwa kobuso obungacwebezeli | Izinto ezijwayelekile, izinto zokwakha. |
| NO.2B | Ngemva kwe-SPM | Ukunikeza izinto zokucubungula zeNombolo 2 indlela efanele yokukhanya okubandayo | Izinto ezijwayelekile, izinto zokwakha (iningi lezimpahla liyacutshungulwa) |
| BA | I-annealed ekhanyayo | Ukwelashwa kokushisa okukhanyayo ngemva kokugoqa okubandayo, ukuze kube nomphumela wokukhanya okubandayo okhanyayo kakhudlwana | Izingxenye zezimoto, izinto zasekhaya, izimoto, imishini yezokwelapha, imishini yokudla |
| NO.3 | Ukucubungula okusanhlamvu okucwebezelayo nokuqinile | Ibhande lokugaya elinomshini wokupholisha i-abrasive elinomshini we-NO.2D noma we-NO.2B. | Izinto zokwakha, izimpahla zasekhishini |
| Inombolo 4 | Ngemuva kwe-CPL | Ibhande lokugaya elinomshini wokupholisha i-abrasive elinomshini we-NO.2D noma we-NO.2B. | Izinto zokwakha, izimpahla zasekhishini, izimoto, imishini yezokwelapha, imishini yokudla |
| 240# | Ukugaywa kwemigqa emincane | Ibhande lokugaya elinomshini wokupholisha we-NO.2D noma we-NO.2B | Izinto zasekhishini |
| 320# | Imigqa yokugaya engaphezu kuka-240 | Ibhande lokugaya elinomshini wokupholisha we-320 elinomshini wokupholisha we-NO.2D noma we-NO.2B | Izinto zasekhishini |
| 400# | Kuseduze ne-BA luster | Indlela yokupholisha amasondo okupholisha izingodo ze-MO.2B 400 | Izinto zokwakha, izinto zasekhishini |
| I-HL (imigqa yezinwele) | Umugqa wokupholisha onenqubo ende eqhubekayo | Ngosayizi ofanele (ngokuvamile i-No. 150-240 grit) i-abrasive tape isikhathi eside njengezinwele, inendlela yokucubungula eqhubekayo yomugqa wokupholisha | Ukucubungula izinto zokwakha okuvame kakhulu |
| Inombolo 6 | I-NO.4 icubungula ngaphansi kokubonakaliswa, ukuphela | Izinto zokucubungula ze-NO.4 ezisetshenziselwa ukupholisha i-Tampico brushing | Izinto zokwakha, zokuhlobisa |
| CHA.7 | Ukucubungula isibuko sokubonakalisa okunembile kakhulu | Inombolo 600 ye-rotary buff ene-polishing | Izinto zokwakha, zokuhlobisa |
| Inombolo 8 | Isiphetho sesibuko sokukhanya okuphezulu kakhulu | Izinhlayiya ezincane zezinto ezihudulayo ukuze zipholishwe, zipholishwe ngesibuko ngepholishwe | Izinto zokwakha, ukuhlobisa, izibuko |
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