I-2205 i-duplex (i-austenitic-ferritic) insimbi engenasici equkethe malunga ne-40 - 50% ye-ferrite kwimeko edibeneyo. I-2205 ibe sisisombululo esisebenzayo kwiingxaki zokuqhekeka kwe-chloride yoxinzelelo lwe-corrosion kunye ne-304 / 304L okanye i-316 / 316L engenasici. I-chromium ephezulu, i-molybdenum kunye neziqulatho ze-nitrogen zibonelela ngokumelana nokubola okungaphezulu kwe-316 / 316L kunye ne-317L i-stainless kwiindawo ezininzi. I-2205 ayicetyiswanga kubushushu bokusebenza obungaphezulu kwe-600°F.
Amandla oyilo lwe-2205 aphezulu kakhulu kune-316/316L, ihlala ivumela ukwakhiwa kodonga olulula. I-2205 inenotshi elungileyo yempembelelo yokuqina ukuya kumaqondo obushushu angaphantsi - 40°F. I-2205 idityaniswe kunye ne-E2209 okanye i-ER2209 fillers.
| UNS | AISI/ASTM | DIN/EN | |||
| S31803/S32205 | 2205 | 1.4462 | |||
| Ukuqulunqwa kwemichiza: | |||||
| % | C | Mn | P | S | Si |
| Min | |||||
| Max | 0.03 | 2 | 0.03 | 0.02 | 1 |
| Ni | Cr | Mo | N | ||
| Min | 4.5 | 21 | 2.5 | 0.08 | |
| Max | 6.5 | 23 | 3.5 | 0.2 | |
| Ukwenziwa koMzimba: | |||||
| Unyango lobushushu | T*S | Y*S | El | Ukuqina | |
| IMPA | IMPA | % | HB | ||
| 1020-1100 | 620 | 450 | 25 | ≤290 | |
| Ifom | I-ASTM |
| Intonga, ibha kunye nemilo | A 276, A 484 |
| Ipleyiti, iphepha kunye nomcu | A 240, A 480 |
| Umbhobho ongenamthungo kunye newelding | A 790, A 999 |
| I-tubing engenamthungo kunye ne-welded | A 789, A 1016 |
| Ukulinganisa | A815, A960 |
| Iflenge yombhobho owenziweyo okanye oqengqelekisiweyo kunye nokufakelwa kombhobho | A 182, A 961 |
| Ibhilethi kunye nebha yokubumba | A 314, A484 |
Ngamava abanzi kunye nobuchule, i-wuxi cepheus yenye ye-2205 s31803 1.4462 f51 ehamba phambili. Sinamakhulu abasebenzi abakumgangatho ophezulu kwinkonzo yakho. Nceda qiniseka ukufumana ixabiso lokhuphiswano 2205 s31803 1.4462 f51 ezithengiswa nathi.
Ixesha lokuposa: Mar-19-2020