Duplex Steel S32304 Tube, Amabati, Utubari, Kubabarirwa
Ibicuruzwa biboneka
Umuyoboro utagira ikizinga, Isahani, Inkoni, Kubabarirwa, Kwizirika, Ibikoresho byo mu miyoboro.
Ibipimo ngenderwaho
| Ibipimo ngenderwaho | |
| Ibicuruzwa | ASTM |
| Utubari, imirongo hamwe na profil | A 276, A 484 |
| Isahani, urupapuro na Strip | A 240, A 480 |
| Imiyoboro idafite ubudodo | A 790, A 999 |
| Ibikoresho bidafite kashe kandi byasuditswe | A 789, A 1016 |
| Ibikoresho | A 815, A 960 |
| Umuyoboro uhimbwe cyangwa uzungurutswe hamwe n'ibikoresho byahimbwe | A 182, A 961 |
| Guhimba fagitire na fagitire | A 314, A 484 |
Ibigize imiti
| % | Fe | Cr | Ni | Mo | C | Mn | Si | P | S | Cu | N |
| Min | Kuringaniza | 21.5 | 3.00 | 0.05 | 0.05 | 0.05 | |||||
| Icyiza | 24.5 | 5.50 | 0.06 | 0.03 | 2.50 | 1.00 | 0.040 | 0.040 | 0.60 | 0.2 |
Ibintu bifatika
| Ubucucike | 7,75 g / cm3 |
| Gushonga | 1396-1450 ℃ |
S32304 Ibikoresho
UNS S32304 ni iy'abanyamerika basanzwe ibyuma bibiri, ibyuma bishyirwa mubikorwa: ASTM A240 / A270M-2017
UNS S32304 alloy ni duplex ibyuma bitagira ibyuma bigizwe na chromium 23% na nikel 4%.Imiterere yo kurwanya ruswa ya 2304 alloy irasa na 316L.Mubyongeyeho, imiterere yubukanishi, imbaraga zitanga umusaruro, zikubye kabiri amanota 304L / 316L ya austenitis.Iyi mikorere ifasha abashushanya kugabanya uburemere bwibicuruzwa mugihe bashushanya ibicuruzwa, cyane cyane imiyoboro yumuvuduko.
Iyi mavuta irakwiriye cyane cyane gukoreshwa muri 50 ° C / + 300 ° C (-58 ° F / 572 ° F).Ubushyuhe bwo hasi burashobora kandi gukoreshwa mubihe bigarukira (cyane cyane kububiko).Ugereranije na 304 na 316 austenite, ibinyomoro 2304 bifite imbaraga zo kurwanya ruswa bitewe na microstructure yibice bibiri, nikel yo hasi hamwe na chromium nyinshi.
S32304 Ahantu ho gusaba
2304 duplex idafite ibyuma bifite imiterere yubukanishi nu mubiri, kurwanya ihungabana ryangirika nubundi buryo bwo kwangirika hamwe no gusudira neza, bigatuma bishoboka gusimbuza ibyuma bitagira umuyonga nka 304, 304L, 316, 316L nibindi.Irashobora gukoreshwa mugukora ibikoresho byo kugarura amine, ibikoresho bya fermentation ya hydrocarbone, nibindi. Byongeye kandi, irashobora kandi gukoreshwa nkuhererekanya ubushyuhe mu nganda zikora inganda, ibyuma byangiza imyanda munganda zimpapuro nimpapuro, hamwe na gari ya moshi zicara mukirere. ubushyuhe hamwe n’ahantu ho hanze.
1.Imirima myinshi ikoreshwa na 304 na 316
2.Inganda zimpapuro nimpapuro (chips, ibigega byo kubika chip, ibigega byumukara cyangwa byera, ibishishwa)
3. Umuti wa Caustic, aside organic (anti-SCC)
4. inganda zibiribwa
5. Ibikoresho by'ingutu (kugabanya ibiro)
6. Ubucukuzi bw'amabuye y'agaciro (abrasive / ruswa)
