Duplex 2507 (UNS S32750)
2507 yog ib qho ferritic-austenitic (duplex) stainless hlau nrog zoo heev tiv thaiv taw tes corrosion, crevice corrosion thiab uniform corrosion.
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TIAB SA 2507(UNS S32750)
2507 yog ib qho ferritic-austenitic (duplex) stainless hlau, uas ua ke nrog ntau cov txiaj ntsig zoo tshaj plaws ntawm ferritic thiab austenitic steels, thiab muaj kev tiv thaiv zoo heev rau qhov chaw corrosion, crevice corrosion thiab uniform corrosion vim yog cov ntsiab lus siab ntawm chromium thiab molybdenum nyob rau hauv lub hlau. Lub biphase microstructure xyuas kom meej tias cov hlau muaj kev ua haujlwm siab rau kev ntxhov siab corrosion cracking thiab muaj zog txhua yam.
Tshuaj muaj pes tsawg leeg - Duplex 2507
|
C |
Cr |
Cu |
Mn |
Mo |
N |
Ni |
P |
S |
Si |
|
Max |
|
Max |
Max |
|
|
|
Max |
Max |
Max |
|
0.03% |
24%-26% |
0.5% |
1.20% |
3.0% -5.0% |
0.24% - 0.32% |
6%-8% |
0.035% |
0.02% |
0.80% |
Physical Properties- Duplex 2507
| Qhov ntom | Melting point | Thermal conductivity | Linear expansion coefficient |
| 7.8 g / cm³ | 1350-1380 degree | 13.7W /(m·K) | 13.7μm / m· degree ({2}} degree) |
Tsim nta - Duplex 2507
- Siab corrosion kuj
- Zoo heev lub zog thiab toughness
- Zoo dua weldability
- Zoo hnav tsis kam thiab hnav tsis kam
Cov ntawv thov ib txwm - Duplex 2507
- Cov khoom siv roj thiab roj kev lag luam
- Offshore platforms, tshav kub exchangers, underwater khoom, hluav taws tua hluav taws
- Kev lag luam tshuaj, khoom siv hluav taws xob thiab cov kav dej
- Desalting nroj tsuag, siab siab RO nroj tsuag thiab submarine pipelines
- Mechanical qhov chaw (lub zog siab, corrosion-resistant qhov chaw)
- Lub zog kev lag luam FGD system, kev lag luam ntxhua khaub ncaws, nqus ntauwd
Cim npe nrov: Duplex 2507 (uns s32750), Tuam Tshoj duplex 2507 (uns s32750) manufacturers, hoobkas
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Koj Tseem Yuav Zoo Li
