I-China 304 316 Ikhoyili yensimbi engenasici egoqiwe ebandayo BA finishing stainless steel plate Umkhiqizi Nomphakeli | Ruiyi
Ingxubevange yensimbi engagqwali engu-304 iyingxenye ye-austenitic yensimbi engagqwali yochungechunge lwe-T-300. Ine-chromium ezingeni eliphezulu lika-18%, i-nickel ku-8%, kanye ne-carbon ku-0.08%. Ngakho-ke ichazwa njenge-nickel ne-chromium-based austenitic alloy.
Insimbi Engagqwali 304Ishidi lenziwe ngensimbi engagqwali ye-austenitic eno-18% we-chromium kanye ne-nickel engu-8% ekubunjweni kwayo. I-ss304 steel plate iyibanga elisetshenziswa kakhulu kuzo zonke izinsimbi ezingenasici emhlabeni. Amashidi angenasici e-SS304 aqinile, amelana nokugqwala okuncane futhi asebenza ezimbonini ezahlukahlukene.
I-Grade ss316 ibanga le-austenitic elingelesibili kuphela ku-304 ekusetshenzisweni kwezentengiso. I-316 insimbi engagqwali iqukethe isengezo se-molybdenum esinikeza ukumelana nokugqwala okuthuthukisiwe. Lokhu kubonakala ikakhulukazi ngokugqwala kwe-pitting kanye nokuqhekeka ezindaweni ze-chloride. Nokho, ukwenyuka kokuqukethwe kwe-nickel kanye nokwengezwa kwe-molybdenum ngo-316 kwenza kubize kakhulu kuno-304. Ngokwesilinganiso, intengo ye316 insimbi engagqwali40% ephakeme kunentengo ye-ss304.
316L insimbi engagqwali icishe ifane no-316. Umehluko kuphela okuqukethwe kwekhabhoni. Okuqukethwe kwekhabhoni engu-316L ephansi kunikeza ukumelana nokugqwala okungcono kakhulu kuno-316. I-316L ayidingi ukushiswa kwe-post-weld.
Insimbi engagqwali imikhiqizo ingenye yezinto ezisetshenziswa kakhulu zokusetshenziswa ekwakhiweni nasekukhiqizeni. Ngenxa yezakhiwo zayo eziyingqayizivele zemishini nezomzimba, ikhoyili yensimbi engagqwali iye yasetshenziswa kakhulu ekukhiqizeni izinto zikagesi zasekhishini kanye nemishini yezimboni. Zimangelengele, azikwazi ukugqwala, azisindi futhi zidinga ukulungiswa okuphansi. Ngaphezu kwalokho, sisekela ukwenziwa ngokwezifiso kwanoma yimuphi umkhiqizo. Embonini (ikakhulukazi ekukhiqizeni), amamaki ahlukene amakhoyili ensimbi engagqwali angatholakala, njenge-316, 316L, 304L, 304, 410S, 321, 201, 303, 304n, 2507, 2304, njll.
Ishidi lensimbi engagqwali noma ikhoyili isetshenziswa kakhulu embonini yokushisa ephezulu kanye nekagesi, izinsiza zezokwelapha, ezokwakha, amakhemikhali, imboni yokudla, ezolimo, kanye nezingxenye zemikhumbi.
Insimbi engagqwali iphinda isebenze ekufakweni kokudla nesiphuzo, izimpahla zasekhishini, izitimela, indiza, amabhande okuthutha, izimoto, amabhawudi, amantongomane, iziphethu, kanye ne-screen mesh njll.
Ubukhulu: 0.3-260
Ububanzi:1000,1219,1500,2000,2500,3000, njll.
Ubude:1000,1500,2438,3000,5800,6000,9000,12000, njll.
Imikhiqizo ingenziwa ngezifiso
Ubuso:BA,2B,NO.1,NO.4,4K,HL,8K
Okujwayelekile:ASTM,AISI,JIS,GB,DIN,EN
| Izidingo zamakhemikhali ezijwayelekile | ||||
|---|---|---|---|---|
| 304 | 304L | 316/316L | 321 | |
| Ikhabhoni, Ubukhulu % | 0.07 | 0.03 | 0.03 | 0.08 |
| IManganese, Ubukhulu % | 2 | 2 | 2 | 2 |
| Phosphorus, Ubukhulu % | 0.045 | 0.045 | 0.045 | 0.045 |
| Isibabule, Ubukhulu % | 0.03 | 0.03 | 0.03 | 0.03 |
| I-Silicon Max | 0.75 | 0.75 | 0.75 | 0.75 |
| Ibanga le-Chromium | 17.5-19.5 | 17.5-19.5 | 16-18 | 17-19 |
| Ibanga le-nickel | 8.0-10.5 | 80.-12 | 10-14 | 9-12 |
| I-Nitrogen Max | 0.1 | 0.1 | 0.1 | 0.1 |
| Izakhiwo Zemishini | ||||
| I-Tensile Min | 75 nxa | 70 nxa | 75 nxa | 75 nxa |
| Yield Min | 30 ksi | 25 nxa | 25 nxa | 30 ksi |
| I-Elongation Min | 40% | 40% | 40% | 40% |
| Ukuqina Max | 95 HRB | 95 HRB | 95 HRB | 95 HRB |
