Ibyuma bya super Duplex S32760 Tube, Ibikoresho, Imiyoboro isudira, Utubari, Amabati, Kubabarirwa
Ibicuruzwa biboneka
Umuyoboro utagira ikizinga, Isahani, Inkoni, Kubabarirwa, Kwizirika, Ibikoresho byo mu miyoboro.
Ibipimo ngenderwaho
| Ibipimo ngenderwaho | |
| Ibicuruzwa | ASTM |
| Bar, Rod na Wire | B 649 |
| Isahani, urupapuro na Strip | A 240, A 480, B 625, B 906 |
| Imiyoboro idafite imiyoboro | B 677, B 829 |
| Umuyoboro wo gusudira | B 673, B 775 |
| Umuyoboro | B 674, B 751 |
| Ibikoresho byo gusudira | B 366 |
| Inyandiko na fagitire zo guhimba | B 472 |
Ibigize imiti
| % | Fe | Ni | Cr | Mo | C | Mn | Si | P | S | Cu | N | W |
| Min | Kuringaniza | 6.0 | 24.0 | 3.0 | 0.5 | 0.2 | 0.5 | |||||
| Icyiza | 8.0 | 26.0 | 4.0 | 0.030 | 1.0 | 1.0 | 0.030 | 0.010 | 1.0 | 0.3 | 1.0 |
Ibintu bifatika
| Ubucucike | 8.1g / cm3 |
| Gushonga | 1320-1390 ℃ |
S32760 Ibikoresho
S32760 (F55), X.Ifite imbaraga zo kurwanya ruswa ya chloride, itwara ubushyuhe bwinshi hamwe na coefficient yo kwagura ubushyuhe buke.Chromium yo hejuru, molybdenum hamwe na azote, ifite imbaraga zo kurwanya ibinogo, kwangirika kwangirika no kwangirika muri rusange.
Alloy S32760 nicyuma cyitwa super duplex kitagira ibyuma gitangwa mubikorwa bishyushye kandi byakemuwe.Nka super duplex idafite ibyuma, ihuza ibintu byifuzwa bya austenitis na ferritic.Chromium yo hejuru, molybdenum na azote bivamo Piting Resistance ihwanye numubare uhwanye (PREN)> 40, itanga ubushobozi bwo kwangirika no gutobora ubushobozi bwo kwangirika hejuru ya austenitike na duplex ibyuma bitagira umuyonga mubitangazamakuru hafi ya byose byangirika, hamwe nubushyuhe bukabije bwa pitingi Kwirinda hejuru ya 50 ° C.Verisiyo ya PREN nayo irimo W nkingaruka nziza kuburwanya rusange.
Itanga imbaraga zisumba austenitike na 22% Cr duplex idafite ibyuma kandi yashyizwe kuri NACE MR 0175 kugirango ikorwe na ASME kubisabwa nubwato.
S32760 Icyiciro gihuye
1.4501
X2CrNiMoCuWN 25-7-4
Z3CND25.06Az
Norsok MDS D57
SAF32760
ASTM A276 / A476
UNS S32760 (Super Duplex 32760)
ASME A182 F55
CD3MWCuN (amanota yo gukina)
25Cr
S32760 Ahantu ho Gusaba Ibikoresho
S32760 ni ubwoko bwimbaraga nyinshi hamwe no kurwanya ruswa, ikoreshwa cyane mugutunganya imiti, peteroli na chimique.Ahantu hasabwa: Ibikoresho byinganda za peteroli na gazi Ibikoresho byo hanze, guhanahana ubushyuhe, ibikoresho byo mumazi, ibikoresho byo kurwanya umuriro Inganda zitunganya imiti, ubwato ninganda zikora imiyoboro yangiza, inganda zumuvuduko mwinshi RO hamwe nu miyoboro yo mumazi Ibikoresho bya mashini, imbaraga nyinshi, ibice byo kurwanya ruswa.
