Duplex Steel S32304 Tube, Pepa, Pa, Fa'amau
Oloa Avanoa
Fa'a'au fa'a'au'au , Papatusi, To'oto'o, Fa'amau, Fa'amau, Fa'apipi'i Paipa.
Tulaga Fa'atonu
| Tulaga o gaosiga | |
| Oloa | ASTM |
| Pa, fasipepa ma talaaga otooto | A 276, A 484 |
| Papatusi, Pepa ma Fa'ailoga | A 240, A 480 |
| Paipa Su'e ma Uo | A 790, A 999 |
| Faiga Paipa Su'e ma Uila | A 789, A 1016 |
| Mea fa'apipi'i | A 815, A 960 |
| Fa'ailoga paipa ta'avale ma mea fa'apipi'i | A 182, A 961 |
| Faiga pili ma pili | A 314, A 484 |
Fa'asu'esu'ega o vaila'au
| % | Fe | Cr | Ni | Mo | C | Mn | Si | P | S | Cu | N |
| Min | Paleni | 21.5 | 3.00 | 0.05 | 0.05 | 0.05 | |||||
| Max | 24.5 | 5.50 | 0.06 | 0.03 | 2.50 | 1.00 | 0.040 | 0.040 | 0.60 | 0.2 |
Meatotino Faaletino
| Malosi | 7.75 g/cm3 |
| liusuavai | 1396-1450 ℃ |
S32304 Meatotino Meatotino
UNS S32304 o le American standard dual-phase steel, o le faʻatinoina o tulaga: ASTM A240 / A270M-2017
UNS S32304 u'amea o se duplex u'amea uamea e aofia ai 23% chromium ma 4% nickel.O mea e tete'e ai le corrosion o le 2304 alloy e tutusa ma le 316L.E le gata i lea, o ona mea faʻainisinia, malosi e maua mai ai, e faaluaina i le 304L / 316L austenitic grades.O lenei mea e mafai ai e tagata mamanu ona faʻaitiitia le mamafa o oloa pe a mamanuina oloa, aemaise lava vaʻa mamafa.
O lenei u'amea e sili ona talafeagai mo le fa'aoga i le -50°C /+300°C (-58°F/572°F) le vevela.E mafai foʻi ona faʻaogaina le vevela maualalo i lalo o tulaga faʻatapulaʻaina (aemaise lava mo fausaga faʻapipiʻi).Pe a faatusatusa i le 304 ma le 316 austenite, o le 2304 alloy e sili atu le malosi o le faʻamaʻiina o le corrosion ona o lona lua-vaega microstructure, maualalo le nickel content ma le maualuga o le chromium content.
S32304 Vaega Fa'aaogā Mea
2304 duplex uʻamea uʻamea e iai mea faʻainisinia lelei ma faʻaletino, tetee atu i faʻamaʻi faʻamaʻi ma isi fomu faʻamaʻi ma lelei lelei, e mafai ai ona suia austenitic stainless steel e pei ole 304, 304L, 316, 316L ma isi.E mafai ona faʻaaogaina i le gaosiga o meafaigaluega toe faʻaleleia amine, mea faʻafefeteina mo hydrocarbons, ma isi. E le gata i lea, e mafai foi ona faʻaaogaina e pei o le vevela i totonu o fale gaosi oloa, mea faʻapipiʻi meaʻai i totonu o le pulupulu ma le alamanuia pepa, ma nofoa nofoa nofoaafi i le susu. vevela ma nofoaga i fafo.
1. Tele fanua fa'aaoga e le 304 ma le 316
2. Pulp ma pepa alamanuia (chips, atigi tane teuina, tane vai lanu uliuli pe paepae, sorters)
3. Fofo fa'afefete, vaila'au fa'aola (anti-SCC)
4. alamanuia taumafa
5. Va'a O'omi (ia fa'aitiitia le mamafa)
6. Eliina
