2205 duplex Stainless simbi iduplex Stainless simbi inoumbwa ne21% chromium, 2.5% molybdenum uye 4.5% nickel-nitrogen alloy. Iyo ferrite uye austenite zvimiro account yega yega yeinenge 50%. Iine simba rakakwirira, kusimba kwesimba rakanaka uye yakanaka yese uye yemuno kusagadzikana kuomarara kuramba. Kusimba kwegoho re2205 duplex Stainless steel rakapetwa kaviriaustenitic simbi isina tsvina. Iyi ficha inoita kuti vagadziri vaderedze huremu pavanenge vachigadzira zvigadzirwa, zvichiita kuti alloy iyi ive inodhura-inoshanda kupfuura 316 uye 317L. Iyi alloy inonyanya kukodzera kune tembiricha ye -50°F/+600°F. Kune maapplication anopfuura aya tembiricha renji, iyi alloy inogonawo kutariswa, asi pane zvimwe zvinogumira, kunyanya kana ikaiswa kune welded zvimiro.
Kemikari Kuumbwa:
- C: ≤ 0.03
- Mn: ≤ 2.00
- Si: ≤ 1.00
- P: ≤ 0.03
- S: ≤ 0.02
- Cr: 22.0～23.0
- Ni: 4.5–6.5
- Mo: 3.0～3.5
- N: 0.14～0.20
Magiredhi Akaenzana:
2205 duplex simbi, UNS S32205, NAS 329J3L, F51, W.-Nr. 1.4462, 00Cr22Ni5Mo3N
Executive Standards:
ASTM A240/ASME SA-240, ASTM A276, ASTM A182/ASME SA-182, ASTM A312/ASMES A312
Zvinhu Zvenyama:
- Kuwanda: 7.98 g/cm3
- Kunyungudika: 1300 - 1390 ℃
Solution Heat Treatment:
Bata tembiricha iri pakati pe1000 - 1050 ℃ kwemaawa 1-2, kutonhora kwemhepo nekukurumidza kana kutonhora kwemvura.
Mechanical Properties:
- Kusimba Kwesimba: σb≥795Mpa
- Goho Simba: σb≥550Mpa
- Elongation: δ≥15%
- Kuoma ≤310 (HB)
Corrosion Resistance uye Shandisa Nzvimbo:
Kana ichienzaniswa ne316L uye 317L austenitic Stainless simbi, 2205 duplex Stainless simbi ine hunyanzvi hwekuita mukupokana negomba nekuora. Iine high corrosion resistance. Kuenzaniswa ne austenitic, yayo Iyo coefficient yekuwedzera kwekushisa yakaderera uye iyo inopisa conductivity yakakwirira. Kuenzaniswa neaustenitic Stainless simbi, duplex Stainless simbi 2205 alloy ine kaviri simba rayo rekumanikidza. Kuenzaniswa ne316L uye 317L, mugadziri anogona kuderedza uremu hwayo. Alloy 2205 inonyanya kukodzera kune tembiricha ye -50°F/+600°F. Pasi pezvirambidzo zvakasimba (zvikurukuru kune welded zvivakwa), inogonawo kushandiswa pakudzika kwakadzika.
Zvishandiso zve2205 DSS Castings:
- Oiri uye gasi indasitiri midziyo;
- Offshore mapuratifomu, kupisa kupisa, midziyo yepasi pemvura, midziyo yekudzima moto;
- Chemical processing indasitiri, midziyo uye pombi indasitiri;
- Desalination, high-pressure RO midziyo uye mapaipi epasi pemvura;
- Indasitiri yemagetsi senge simba rekudyara desulfurization uye denitration FGD system, maindasitiri ekukwesha system, absorption tower;
- Mechanical parts (yakakwirira-simba, isingadziviriri, inodzivirira kupfeka
Nguva yekutumira: Aug-18-2021