Ibha yentsimbi engagqwaliyo eyi-1.4420 S31655
Inkcazo emfutshane:
Ibha yentsimbi engagqwaliyo ye-1.4420 (UNS S31655), eyaziwa ngokuba yi-316LN stainless steel, yintsimbi engagqwali ene-nitrogen ephezulu enika amandla aphuculweyo, ukumelana nokugqwala okugqwesileyo, kunye nokusebenza okuphezulu kumaqondo obushushu aphantsi.
Ibha yentsimbi engagqwaliyo ye-1.4420 (UNS S31655), eyaziwa ngokuba yintsimbi engagqwali ye-316LN, yintsimbi engagqwaliyo ene-nitrogen ephezulu eyenzelwe ukunika amandla aphuculweyo oomatshini kunye nokumelana nokugqwala okugqwesileyo. Xa ithelekiswa ne-316L eqhelekileyo, i-S31655 inika amandla aphezulu okuvelisa, ukumelana okuphuculweyo nokugqwala kwemingxuma kunye nokuqhekeka, kunye nokusebenza okuphezulu kwiindawo ezine-chloride. Igcina ukuqina okuhle kumaqondo obushushu aphantsi kwaye inika ukuwelda okuhle ngaphandle kwesidingo sonyango lobushushu emva kokuwelda. Iibha zentsimbi engagqwali ye-1.4420 zisetyenziswa kakhulu kwimikhumbi yoxinzelelo, izixhobo zokucubungula iikhemikhali, izakhiwo zaselwandle, kunye nokusetyenziswa kwe-cryogenic apho ukuthembeka nokuqina kubalulekile.
| Iinkcukacha zebha ejikelezileyo ye-1.4420 SS: |
| Iinkcukacha | I-ASTM:A276,EN 10088-3 |
| Ibanga | 1.4420,S31655, njl. |
| Ubude | 1000 mm – 6000 mm okanye njengoko kuceliwe |
| Uluhlu lobubanzi | 10 mm – 200 mm (iyafumaneka ngokwesiko) |
| Ubuchwepheshe | Ishushu Eqengqekileyo / Eyenziweyo / Ebandayo Etsaliweyo |
| Ukusefai-ace igqibezele | Igqamile, Ixotyulwe, Ikhazimlisiwe, Ijikisiwe, Ifakwe i-pickle |
| Ifomu | Ijikelezileyo, Isikwere, Isicaba, I-Hexagonal |
| Ibha ejikelezayo ye-S31655 Iigreyidi ezilinganayo: |
| UMGANGATHO | I-DIN |
| S31655 | 1.4420 |
| Ukwakhiwa kweeKhemikhali 1.4420 intonga yentsimbi engagqwaliyo: |
| C | Cr | Mo | Mn | Ni | P | S | Si | N |
| 0.03 | 16.5-18.5 | 2.0-3.0 | 2.0 | 10.5-13.5 | 0.045 | 0.015 | 1.0 | 0.12-0.22 |
| Iipropati zoomatshini zebha ejikelezileyo ye-S31655 SS: |
| Ipropati | Ixabiso (Eliqhelekileyo) | Iyunithi |
|---|---|---|
| Amandla okuThamba (Rm) | 600 – 850 | I-MPa |
| Amandla Okuvelisa (Rp0.2) | ≥ 290 | I-MPa |
| Ukwandiswa (A5) | ≥ 40 | % |
| Ubunzima (HB) | ≤ 215 | HB |
| Usetyenziso lwebha ejikelezileyo yentsimbi ye-15-7PH: |
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Imikhumbi yoxinzelelo kunye nezixhobo zokutshintshiselana ubushushu
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Izixhobo zekhemikhali neze-petrochemical
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Ubunjineli bangaphandle kolwandle kunye nolwandle
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Izixhobo zenyukliya kunye nokuvelisa umbane
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Iitanki zokugcina izinto ezikrwada kunye neenkqubo zemibhobho
| FAQ |
Q1: Yintoni intsimbi engagqwaliyo eyi-1.4420?
I-A1: 1.4420 yimpawu eqhelekileyo yaseYurophu ye-UNS S31655, eyaziwa ngokuba yi-316LN stainless steel. Yintsimbi engagqwali ene-nitrogen eninzi enika amandla aphezulu kunye nokumelana nokugqwala okuphuculweyo xa kuthelekiswa ne-316L eqhelekileyo.
Umbuzo 2: Yintoni umahluko phakathi kwe-S31655 kunye ne-316L?
A2: I-S31655 (316LN) iqulethe umxholo ophezulu we-nitrogen kune-316L, nto leyo eyonyusa kakhulu amandla okuvelisa kwaye iphucula ukumelana nokugqwala kwemingxuma kunye nokuqhekeka, ngelixa igcina ukudityaniswa kunye nokuqina okugqwesileyo.
Umbuzo 3: Ngaba intsimbi engagqwaliyo eyi-1.4420 ifanelekile ukusetyenziswa kubushushu obuphantsi?
A3: Ewe. Intsimbi engagqwaliyo eyi-1.4420 igcina ukuqina okugqwesileyo kunye nokuzinza koomatshini kumaqondo obushushu aphantsi nangenangxolo, nto leyo eyenza ukuba ifaneleke kwiinqanawa zoxinzelelo, izixhobo ze-LNG, kunye neenkqubo zokugcina i-cryogenic.
Q4: Zeziphi iifom kunye nobukhulu bebha yentsimbi engagqwali eyi-1.4420 ekhoyo?
I-A4: Iibha zentsimbi engagqwaliyo eziyi-1.4420 ziyafumaneka kwiimo ezijikelezileyo, ezisikwere, nezine-hex. Iidayamitha eziqhelekileyo ziqala kwi-6 mm ukuya kwi-500 mm, kunye nobukhulu obukhethekileyo kunye neenkonzo zokusika ubude ezifumaneka xa ziceliwe.
Umbuzo 5: Ngaba i-1.4420 / S31655 stainless steel bar ingadityaniswa?
A5: Ewe. Intsimbi engagqwaliyo ye-S31655 inika ukudityaniswa okugqwesileyo kusetyenziswa iindlela zokudityaniswa ezisemgangathweni. Unyango lobushushu emva kokudityaniswa alufuneki ngokubanzi, ukuba nje kulandelwa iinkqubo ezifanelekileyo zokudityaniswa.
| Kutheni Ukhetha iSAKYSTEEL: |
Umgangatho othembekileyo– Iibhari zethu zentsimbi engagqwaliyo, iipayipi, iikhoyili, kunye neeflange zenziwe ukuze zihlangabezane nemigangatho yamazwe ngamazwe efana ne-ASTM, i-AISI, i-EN, kunye ne-JIS.
Uhlolo oluQondileyo– Yonke imveliso ivavanywa nge-ultrasound, uhlalutyo lweekhemikhali, kunye nolawulo lobukhulu ukuqinisekisa ukusebenza okuphezulu kunye nokulandeleka.
Isitokhwe Esiqinileyo kunye nokuhanjiswa okuKhawulezayo– Sigcina uluhlu oluqhelekileyo lweemveliso eziphambili ukuxhasa ii-odolo ezingxamisekileyo kunye nokuthunyelwa kwempahla kwihlabathi liphela.
Izisombululo ezenziwe ngokwezifiso– Ukususela ekunyangweni kobushushu ukuya ekugqityweni komphezulu, iSAKYSTEEL inikezela ngeendlela ezenzelwe wena ukuze zihambelane neemfuno zakho.
Iqela leeNgcali– Ngeminyaka yamava okuthumela ngaphandle, iqela lethu lenkxaso yokuthengisa kunye neyobuchwephesha liqinisekisa unxibelelwano oluhamba kakuhle, iikowuteshini ezikhawulezayo, kunye nenkonzo epheleleyo yamaxwebhu.
| Uqinisekiso loMgangatho lweSAKY STEEL (kuquka zombini ezonakalisayo nezingonakalisiyo): |
1. Uvavanyo loBungakanani bokuBonakala
2. Ukuhlolwa koomatshini njengokutsalwa, Ukwandiswa kunye nokunciphisa indawo.
3. Uhlalutyo lwempembelelo
4. Uhlalutyo lovavanyo lweekhemikhali
5. Uvavanyo lokuqina
6. Uvavanyo lokukhusela ukugoba
7. Uvavanyo lokuNgena
8. Uvavanyo lokuGqobhoka phakathi kweegranules
9. Uvavanyo loBurhabaxa
10. Uvavanyo lovavanyo lweMetallography
| Amandla Okucwangcisa Ngokwezifiso: |
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Inkonzo yokusika ubungakanani bayo
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Ukupolisha okanye ukulungisa umphezulu
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Ukusikwa kube yimicu okanye ifoyile
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Ukusika nge-laser okanye nge-plasma
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Wamkelekile i-OEM/ODM
I-SAKY STEEL ixhasa ukusika ngokwezifiso, ukulungiswa kokugqitywa komphezulu, kunye neenkonzo zokusika ububanzi kwiipleyiti ze-nickel ze-N7. Nokuba ufuna iipleyiti ezityebileyo okanye i-foil ebhityileyo kakhulu, sinikezela ngokuchanekileyo.
| Ukupakisha kweSAKY STEEL'S: |
1. Ukupakisha kubaluleke kakhulu, ingakumbi xa impahla ithunyelwa kwamanye amazwe, apho impahla idlula kwiindlela ezahlukeneyo ukuze ifikelele kwindawo efanelekileyo, ngoko ke sibeka inkxalabo ekhethekileyo malunga nokupakisha.
2. I-Saky Steel ipakisha iimpahla zethu ngeendlela ezahlukeneyo ngokusekelwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
