I-2205 iyinsimbi engagqwali eyi-duplex (austenitic-ferritic) equkethe cishe u-40 - 50% we-ferrite esimweni sokuthunjwa. I-2205 ibe yisixazululo esisebenzayo sezinkinga zokuqhekeka kwe-chloride stress corrosion ezitholwe nge-304/304L noma 316/316L engenasici. Okuqukethwe okuphezulu kwe-chromium, i-molybdenum ne-nitrogen kunikeza ukumelana nokugqwala okungaphezu kuka-316/316L no-317L ngaphandle kwebala ezindaweni eziningi. I-2205 ayisikiselwanga kumazinga okushisa okusebenza angaphezu kuka-600°F.
Amandla omklamo we-2205 aphezulu kakhulu kuno-316/316L, ngokuvamile avumela ukwakhiwa kodonga olulula. I-2205 inokuqina okuhle komthelela wenotshi kuze kufike emazingeni okushisa angaphansi - 40°F. I-2205 ishiselwe nge-E2209 noma i-ER2209 fillers.
| I-UNS | AISI/ASTM | I-DIN/EN | |||
| I-S31803/S32205 | 2205 | 1.4462 | |||
| Ukwakhiwa Kwekhemikhali: | |||||
| % | C | Mn | P | S | Si |
| Okuncane | |||||
| Ubukhulu | 0.03 | 2 | 0.03 | 0.02 | 1 |
| Ni | Cr | Mo | N | ||
| Okuncane | 4.5 | 21 | 2.5 | 0.08 | |
| Ubukhulu | 6.5 | 23 | 3.5 | 0.2 | |
| Ukusebenza ngokomzimba: | |||||
| Ukwelashwa Kokushisa | T*S | Y*S | El | Ukuqina | |
| I-MPA | I-MPA | % | HB | ||
| 1020-1100 | 620 | 450 | 25 | ≤290 | |
| Ifomu | I-ASTM |
| Induku, ibha kanye nesimo | A276, A484 |
| Ipuleti, ishidi kanye nomdweshu | A240, A480 |
| Ipayipi elingenamthungo nelishiselwe | A 790, A 999 |
| Amashubhu angenamthungo futhi ashiselwe | A 789, A 1016 |
| Iyalingana | A815, A960 |
| I-flange yepayipi elakhiwe noma eligoqiwe kanye nokufakwa komgunyathi | A182, A961 |
| Ibhilidi nebha yokufoja | A314, A484 |
Ngolwazi olubanzi nolwazi olubanzi, i-wuxi cepheus ingomunye wabahlinzeki abahamba phambili be-2205 s31803 1.4462 f51. Sinamakhulu ezisebenzi eziqeqesheke kakhulu emsebenzini wakho. Sicela uqiniseke ukuthi uthole intengo yokuncintisana 2205 s31803 1.4462 f51 ezothengiswa nathi.
Isikhathi sokuthumela: Mar-19-2020