S32205/ S31803 Tube, Plate, Bar
Zopezeka
Chubu chopanda msoko, mbale, ndodo, zopangira, zomangira, zopangira mapaipi.
Miyezo Yopanga
| Zogulitsa | Chithunzi cha ASTM |
| Mipiringidzo, mizere ndi mbiri | A276,484 |
| Mbale, Mapepala ndi Mzere | A240, A480 |
| Mapaipi Opanda Msoko ndi Owotcherera | A790, A999 |
| Zosakaniza Zopanda Msoko ndi Welded | A789, A1016 |
| Zosakaniza | A815, A960 |
| Mapaipi opangidwa kapena ogubuduza ndi zopangira zopukutira | A182, A961 |
| Kupanga ma billets ndi ma billets | A314, A484 |
Chemical Composition
| % | Fe | Cr | Ni | Mo | C | Mn | Si | P | S | N |
| Min | Kusamala | 22.0 | 4.5 | 3.0 | 0.14 | |||||
| Max | 23.0 | 6.5 | 3.5 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 0.20 |
Zakuthupi
| Kuchulukana | 7.69g/cm3 |
| Kusungunuka | 1385-1443 ℃ |
Zithunzi za S32205
ASTM A240/A240M--01 Duplex zitsulo zosapanga dzimbiri 2205 aloyi ndi duplex zosapanga dzimbiri zitsulo zopangidwa 22% chromium, 2.5% molybdenum ndi 4.5% nickel-nitrogen alloy.Lili ndi mphamvu zambiri, kulimba kwabwino komanso kulimba mtima kwapadziko lonse komanso kukana kupsinjika kwapanyumba.Mphamvu zokolola za 2205 duplex zitsulo zosapanga dzimbiri ndizoposa kuwirikiza kawiri zachitsulo chosapanga dzimbiri cha austenitic wamba.Izi zimathandiza opanga kuchepetsa kulemera popanga zinthu, zomwe zimapangitsa kuti alloy iyi ikhale yotsika mtengo kuposa 316 ndi 317L.Aloyiyi ndi yoyenera kugwiritsidwa ntchito pa kutentha kwa -50 ° F / + 600 ° F.Kwa ntchito kunja kwa kutentha kumeneku, alloy iyi ikhoza kuganiziridwanso, koma pali zolephera zina, makamaka zikagwiritsidwa ntchito pazitsulo zowonongeka.
Ubwino wa S32205 Duplex Steel
1.Mphamvu zokolola ndizoposa kuwirikiza kawiri zitsulo zosapanga dzimbiri za austenitic, ndipo zimakhala ndi zofunikira zopangira.
Mapulasitiki okwanira.Makulidwe a khoma la akasinja osungira kapena zotengera zokakamiza zopangidwa ndi zitsulo zosapanga dzimbiri zosapanga dzimbiri ndi 30-50% kutsika kuposa zomwe zimagwiritsidwa ntchito nthawi zambiri austenite, zomwe zimathandiza kuchepetsa ndalama.
2.Ili ndi kukana kwambiri kupsinjika kwa dzimbiri kusweka.Ngakhale chitsulo chosapanga dzimbiri chopangidwa ndi duplex chokhala ndi aloyi chotsika kwambiri chimatha kukana kupsinjika kwa dzimbiri kuposa chitsulo chosapanga dzimbiri cha austenitic, makamaka m'malo okhala ndi ma chloride ayoni.Stress corrosion ndi vuto lodziwika bwino lomwe chitsulo chosapanga dzimbiri cha austenitic chimakhala chovuta kulithetsa.
3.Kukana kwa dzimbiri kwa 2205 duplex zitsulo zosapanga dzimbiri zomwe zimagwiritsidwa ntchito kwambiri m'ma media ambiri ndizabwino kuposa chitsulo chosapanga dzimbiri cha 316L chamba, pomwe chitsulo chosapanga dzimbiri chosapanga dzimbiri chimakhala ndi kukana kwambiri kwa dzimbiri, komanso mu media zina, monga acetic acid, asidi formic Ikhoza ngakhale m'malo mkulu-aloyi austenitic zosapanga dzimbiri zitsulo, ndipo ngakhale dzimbiri zosagwira kasakaniza wazitsulo.
4. Ili ndi kukana kwa dzimbiri komweko.Poyerekeza ndi chitsulo chosapanga dzimbiri cha austenitic chokhala ndi aloyi wofanana, kukana kwa dzimbiri ndi kukana kutopa ndikwabwino kuposa chitsulo chosapanga dzimbiri cha austenitic.
5. Coefficient of linear expansion ndi yotsika kuposa ya austenitic zitsulo zosapanga dzimbiri, zomwe zili pafupi ndi carbon steel.Ndizoyenera kulumikiza ndi zitsulo za carbon ndipo zimakhala ndi zofunikira zaumisiri, monga kupanga mbale zophatikizika kapena zomangira.
6. Kaya ndi katundu wamphamvu kapena static katundu katundu, ali ndi mphamvu mayamwidwe apamwamba kuposa austenitic zosapanga dzimbiri zitsulo, amene ali ndi ubwino zoonekeratu kuti zigawo structural kuthana ndi ngozi mwadzidzidzi monga kugunda, kuphulika, etc., ndipo ali ndi phindu ntchito.
S32205 Zida Zogwiritsa Ntchito Magawo
Zotengera zopanikizika, akasinja osungira kwambiri, mapaipi othamanga kwambiri, osinthanitsa kutentha (makampani opanga mankhwala).
1.Mapaipi amafuta ndi gasi, zolumikizira zowotcha.
2.Njira yopangira madzi amadzimadzi.
3.Pulp and paper industry classifiers, bleaching zomera, yosungirako ndi mankhwala machitidwe.
4.Rotary shafts, press rolls, blades, impellers, etc. m'madera amphamvu kwambiri komanso osawononga dzimbiri.
5.Mabokosi a Cargo a zombo kapena magalimoto
6.Zida zopangira chakudya
