S32205/ S31803 Iityhubhu, iPlate, iBar
Iimveliso ezifumanekayo
ityhubhu engenamthungo, iPlate, intonga, iiForgings, iFasteners, iFittings yePipe.
Imigangatho yeMveliso
| Imveliso | I-ASTM |
| Iibha, imicu kunye neeprofayili | A 276, A 484 |
| Ipleyiti, iPhepha kunye neStrip | A 240, A 480 |
| Imibhobho engenamthungo kunye neWelded | A 790, A 999 |
| Izixhobo zoMbhobho ezingenamthungo kunye neWelded | A 789, A 1016 |
| Izifakelo | A815, A960 |
| Iiflange zombhobho owenziweyo okanye oqengqelekayo kunye nezinto ezifakelweyo | A 182, A 961 |
| Ukuqulunqa iibhilidi kunye neebhilidi | A 314, A484 |
Ukuqulunqwa kwemichiza
| % | Fe | Cr | Ni | Mo | C | Mn | Si | P | S | N |
| Min | Ibhalansi | 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 |
Iipropati Zomzimba
| Ukuxinana | 7.69 g/cm3 |
| Ukunyibilika | 1385-1443℃ |
Iipropati ze-S32205 zezinto eziphathekayo
I-ASTM A240/A240M--01 I-Duplex yensimbi engenasici ye-2205 ingxubevange yintsimbi ye-duplex eyenziwe nge-22% ye-chromium, i-2.5% ye-molybdenum kunye ne-4.5% ye-nickel-nitrogen alloy.Inamandla aphezulu, ukuqina kwempembelelo elungileyo kunye nokuchasana kokutya kunye noxinzelelo lwasekhaya.Amandla emveliso ye2205 duplex steel stainless ingaphezulu kokuphindwe kabini kweyesiqhelo iaustenitic steel stainless steel.Eli nqaku livumela abaqulunqi ukuba banciphise ubunzima xa beyila iimveliso, okwenza le ngxube ifikeleleke ngakumbi kune-316 kunye ne-317L.Le ngxubevange ilungele ukusetyenziswa kwiqondo lobushushu -50°F/+600°F.Ukusetyenziswa ngaphandle kolu luhlu lweqondo lokushisa, le ngxube ingaqwalaselwa kwakhona, kodwa kukho imida, ngakumbi xa isetyenziswe kwizakhiwo ezidibeneyo.
Izinto ezilungileyo ze-S32205 Duplex Steel
1.Amandla esivuno angaphezulu kokuphindwe kabini kwentsimbi eqhelekileyo ye-austenitic, kwaye ineemfuno eziyimfuneko zokubumba.
Iplastiki eyaneleyo.Ubunzima bodonga lwamatanki okugcina okanye iinqanawa zoxinzelelo ezenziwe nge-duplex stainless steel yi-30-50% ephantsi kune-austenite esetyenziswa ngokuqhelekileyo, ehambelana nokunciphisa iindleko.
I-2.Inokumelana okugqwesileyo kuxinzelelo lwe-corrosion cracking.Kwanentsimbi ephindwe kabini enesiqulatho se-alloy ephantsi inokumelana okuphezulu noxinzelelo lokuqhekeka kwe-corrosion kune-austenitic stainless steel, ngakumbi kwindawo ene-chloride ion.Uxinzelelo lwe-corrosion yingxaki ebonakalayo ekunzima ukuyisombulula i-austenitic stainless steel eqhelekileyo.
I-3.I-corrosion resistance of the most commonly used 2205 duplex steel stainless in many media is better than the common 316L austenitic stainless steel , ngelixa i-super duplex steel stainless inokumelana nokugqwesa okuphezulu kakhulu, kwaye kwezinye imidiya, njenge-acetic acid, i-asidi ye-formic Inokuthi ithathe indawo ye-high-alloy austenitic steel stainless, kunye ne-alloys enganyangekiyo.
4. Inokumelana ne-corrosion efanelekileyo yendawo.Xa kuthelekiswa ne-austenitic steel stainless kunye nomxholo we-alloy olinganayo, ukuxhathisa ukugqwala kunye nokumelana nokudinwa kwe-corrosion kungcono kune-austenitic stainless steel.
5. I-coefficient yokwandiswa komgca iphantsi kune-austenitic steel stainless steel, esondele kwi-carbon steel.Ifanelekile ukudibanisa ne-carbon steel kwaye inokubaluleka kobunjineli obubalulekileyo, njengokuveliswa kwamacwecwe adibeneyo okanye i-linings.
6. Ingaba iphantsi komthwalo oguqukayo okanye iimeko zomthwalo we-static, inomthamo ophezulu wokufunxa amandla kune-austenitic stainless steel, eneenzuzo ezicacileyo kwiindawo zesakhiwo ukuhlangabezana neengozi zequbuliso ezifana nokungqubana, ukuqhuma, njl., kwaye inexabiso elisebenzayo lesicelo.
I-S32205 iMimandla yeSicelo seMathiriyeli
Iinqanawa zoxinzelelo, iitanki zokugcina uxinzelelo oluphezulu, imibhobho ephezulu, i-heat exchangers (imboni yokulungisa imichiza).
I-1.Iipayipi ze-oyile kunye negesi, izixhobo zokutshintsha ubushushu.
2.Inkqubo yokucoca amanzi amdaka.
I-3.I-Pulp kunye ne-classifiers yoshishino lwephepha, izityalo ze-bleaching, ukugcinwa kunye neenkqubo zonyango.
I-4.I-Rotary shafts, i-press rolls, i-blades, i-impellers, njl. kwiindawo eziphezulu zamandla kunye ne-corrosion-resistant.
Iibhokisi ze-5.Cargo zeenqanawa okanye iilori
6.Izixhobo zokulungisa ukutya
