Alloy 400 (UNS N04400) ine yakanakisa corrosion resistance, kunyanya mune kwayakarerekera uye alkaline munyu.Yakagadzirwa nepamusoro-simba nickel mhangura alloy.Nekuda kweiyo yakakwira nickel yemukati, iyi alloy haina kukanganiswa nekushungurudzika corrosion kuputika kunokonzerwa nekloridi uye haiburitse kuputika.Iyo alloy zvakare ine yakanaka mechanic zvimiro mutembiricha kubva paminus kusvika 549 ° C.
Kemikari yakagadzirwa:
| % | Ni | Cu | Fe | C | Mn | Si | S | % | Ni | Cu | Fe | C |
| min | 63.0 | 28.0 | min | 63.0 | 28.0 | |||||||
| max | 34.0 | 2.5 | 0.30 | 2.00 | 0.50 | 0.024 | max | 34.0 | 2.5 | 0.30 |
Zvinhu zvenyama:
| Density | 8.80 g/cm3 |
| Melting range | 1300-1350 ℃ |
Application:
Oceanographic engineering
Steam pombi
Kemikari uye hydrocarbon kurapwa
Mafuta ekunatsa uye kugadzira michina
Kumanikidza midziyo uye reactors
Pipework uye pombi zvikamu
Brine heater
heat exchanger
Pombi uye valve zvikamu
Midziyo yekugadzira munyu
Kubva
| UNS | Alloy | Kukura (mm) | |||
| Seamless pombi & chubhu | Welded pombi & chubhu | Fitting/ Flange | Sheet, Plate, Mutsetse | ||
| UNS N04400 | Alloy 400 | OD: 4.5-508mm WT: 0.75-20mm L<12000mm | OD:17.1-914.4mm WT:1-36mm L: <12000mm | DN15-DN600 | Plate: WT<6mm, WDT<1200mm, L<3000mm; WT>6mm, WDT<2800mm, L<8000mm |
