2507 Stainless Steel Pipe Tube,S32750 Stainless Steel Pipe Tube,F53 Stainless Simbi Pipe Tube,1.4410 Stainless Simbi Pipe Tube
Tsanangudzo:
S32750 (2507, F53, 1.4410) super duplex simbi isina tsvina ine 25% chromium, 4% molybdenum uye 7% nickel.
S32750 dual-phase simbi ine simba rakasimba uye kusagadzikana kwekuora, iyo inonyanya kushandiswa mukugadzirwa kwemakemikari, petrochemical industry uye submarine equipment.
S32750 dual phase simbi ine yakasimba kuramba chloride corrosion, high thermal conductivity uye yakaderera thermal kuwedzera coefficient.
Yepamusoro yechromium, molybdenum uye nitrogen ine huturu hwekusaita ngura, crack corrosion uye general corrosion.
S32750 dual-phase simbi zvakare ine yakakwira simba simba uye haina kukodzera kushandiswa pane tembiricha iri pamusoro pe570 ° C, uko kuoma kwayo kunodzikira nekufamba kwenguva.
S32750 dual phase simbi yakabatanidza yakawanda ferritic simbi uye austenitic simbi ndiyo inonyanya kubatsira zvivakwa, nekuti simbi chromium uye molybdenum zvirimo zvakakwirira kwazvo, saka ine yakanakisa kupikisa kukororo, crevice corrosion uye kugona yunifomu ngura, duplex microstructure inovimbisa kuti simbi ine kugona kwepamusoro kupikisa kushushikana kwegora kutsemuka, uye simba remagetsi rakakwirira.
2507 simbi isina tsvina yakasungirirwa chubhu kemikari
S32750 2507 F53 1.4410 Kemikari yakagadzirwa nesimbi isina tsvina
| C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | N≤ |
| 0.03 | 0.80 | 2.00 | 0.030 | 0.020 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 |
S32750 (2507, F53, 1.4410) super duplex Stainless simbi yemuviri uye michina zvivakwa:
1. S32750 (2507, F53, 1.4410) dual-phase simbi density: 8.0g/cm3.
2. Kusimba kwesimba reS32750 (2507, F53, 1.4410) duplex simbi simba rekuwedzera: σb≥800Mpa.
S32750 (2507, F53, 1.4410) maviri-chikamu simbi goho simba: σ0.2≥550Mpa
4, S32750 (2507, F53, 1.4410) duplex simbi elongation: δ≥15%.
5. S32750 (2507, F53, 1.4410) dual-phase simbi kuoma (HB) : 310
S32750 (2507, F53, 1.4410) super duplex Stainless steel corrosion resistance:
2507 simbi isina tsvina yakasungirirwa chubhu kemikari
1. Kana ichienzaniswa ne904L, S32750 dual-phase simbi ine corrosion resistance yakawedzera kunyungudutsa sulfuric acid yakasanganiswa nechloride ions.
904L is an austenitic alloy yakanyatsogadzirirwa kudzivirira kukora kwe pure sulfuric acid.
Iyo yakakwira chromium uye molybdenum zvirimo zveS32750 dual-phase simbi inoita kuti isanyanya kuora nekuora kwese organic acids seasidhi neacetic acid.
S32750 duplex simbi zvakare ine yakasimba corrosion resistance kune inorganic acids, kunyanya ayo ane chlorides.
Giredhi 316L haigone kushandiswa munzvimbo dzehydrochloric acid uko inogona kuve pasi pekuora kwenzvimbo kana pasi rose.
S32750 dual phase simbi inogona kushandiswa mu dilute hydrochloric acid nharaunda, nekuramba kwakasimba kune kukuvara kwemavara uye kutsemuka ngura.
2. Intercrystalline corrosion S32750 dual-phase steel ine kabhoni yakaderera, iyo inoderedza zvakanyanya njodzi ye intercrystalline carbide precipitation panguva yekupisa.Naizvozvo, alloy iyi inopikisa zvakanyanya kune kabhoni-inoenderana intercrystalline corrosion.
3. Stress corrosion cracking: nekuda kwehuwandu hwehuwandu hwehuwandu hwehuwandu hwehuwandu hwehuwandu, kurwisana kwehutu uye simba reS32750 dual-phase steel zviri nani pane ye2205.
S32750 mbiri mbiri - chikamu simbi inoumbwa chimiro chinoita kuti iwedzere kushingirira kushushikana nekupwanya kugona.
4, corrosion uye corrosion: kune nzira dzakawanda dzekuyedza kuramba kwemarara ezvigadzirwa zvesimbi mune mhinduro ine chloride.Iyo yakanyanya tembiricha yekuora uye kukora kwepamusoro-inoshanda Stainless simbi pa1M sodium chloride mhinduro inotsanangurwa.
Yakasiyana-siyana yekuedza mibairo inoratidza kuti S32750 mbiri mbiri - chikamu simbi ine yakanakisa corrosion resistance.
5, crack corrosion: kuputika kwechivako uye zvimwe zvinhu zvinenge zvisingadzivisiki, izvo zvinoita kuti simbi isina tsvina iwedzere kusvibiswa munzvimbo yechloride.2507 dual - phase steel ine simba rakasimba re-anti-crack corrosion.
2507 simbi isina tsvina yakasungirirwa chubhu kemikari
S32750 (2507, F53, 1.4410) super duplex simbi isina tsvina
1. Oiri uye gasi indasitiri midziyo
2. Offshore platform, heat exchanger, midziyo yepasi pemvura, midziyo yekudzivirira moto
3. Chemical processing indasitiri, ngarava uye pombi indasitiri,
4. Desalination zvirimwa, high-pressure RO zvirimwa uye mapaipi epasi pemvura;
5. Mechanical parts (high-simba, anti-corrosion parts)
6, indasitiri yesimba FGD sisitimu, maindasitiri ekugezesa system, absorption tower.
S32750 (2507, F53, 1.4410) super duplex Stainless simbi siyana kutsanangurwa uye mamiriro ekupa:
1, kupatsanurwa kwakasiyana: S32750 isina musono pombi, S32750 simbi ndiro, S32750 kutenderera simbi, S32750 forging, S32750 flange, S32750 mhete, S32750 welded pombi, S32750 simbi bhandi, S32750 waya welding zvinhu uye S32750 waya welding zvinhu uye S32750 simbi zvinhu uye S32750.
2, mamiriro ekutumira: isina musono chubhu: yakasimba mhinduro + asidhi chena, kureba kunogona kugadziriswa kureba;
Plate: mhinduro yakasimba, pickling, kucheka;
Welded pombi: mhinduro asidhi chena + RT% kuona kukanganisa, kuumba: annealing + polishing;
Bhawa nekugadzira kukunguruka mamiriro, kupenya kwepamusoro kana kukwenenzvera;
Mushure mekutonhora kukunguruka, mhinduro yakasimba yakapfava mamiriro, oxide ganda kuburitsa;
Sirika yemidziyo inounzwa yakakwenenzverwa muchimiro cheiyo yakasimba solution pickling tireyi kana tambo yakatwasuka.
Nguva yekutumira: Feb-14-2023