Duplex 2507 UNS S32205 Stainless hlau yeeb nkab
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Duplex 2507 UNS S32205 Stainless Hlau Yeeb Nkab Daim Ntawv Thov & tuam txhab qhia
Duplex 2507 UNS S32205 stainless hlau yeeb nkab video
GNEE STEEL COMPANY
Peb lub tuam txhab tau koom nrog hauv kev tsim khoom thiab kev lag luam ntawm ntau yam Duplex 2507 UNS S32205 Stainless Hlau Yeeb Nkab, kev ua haujlwm siab, high-precision tshwj xeeb-zoo li tus steel kav thiab seamless kav. Peb tau tsim kev lag luam kev sib raug zoo nrog cov neeg siv khoom hauv ntau tshaj 20 lub teb chaws thiab cheeb tsam. Cov ntsiab lus xws li kev them nyiaj, lub sijhawm xa khoom thiab qhov tsawg kawg nkaus tuaj yeem sib tham raws li qhov kev txiav txim.
cargo tuav
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Khoom siv
kub exchanger
dej kub tank
Hydraulic kav
Lifting thiab pulley khoom
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Qhov txhab gasket
thawv cia
dej rhaub
hlau kab
Duplex 2507 UNS S32205 Stainless hlau yeeb nkab Specification
| Element | Cov ntsiab lus (%) |
|---|---|
| Chromium, Cr | 24 – 26 |
| Nickel, Nia | 6 – 8 |
| Molybdenum, Mo | 3 – 5 |
| Manganese, Mn | 1.20 max |
| Silicon, Sib | 0.80 max |
| tooj, Cu | 0.50 max |
| Nitrogen, N | 0.24 – 0.32 |
| Phosphorus, P | 0.035 max |
| Carbon, C | 0.030 max |
| Sulfur, S | 0.020 max |
| Hlau, Fe | Tshuav |
Duplex 2507 UNS S32205 stainless hlau yeeb nkab
UNS S32750 los yog DIN W.Nr. 1.4410, Super Duplex 2507 yog ib qho super duplex stainless hlau uas muaj 25% chromium, 4% molybdenum thiab 7% npib tsib xee, tsim los rau cov ntawv thov uas xav tau lub zog zoo dua thiab tiv thaiv corrosion. Piv txwv suav nrog cov txheej txheem tshuaj, petrochemical thiab cov khoom siv dej hiav txwv. Cov nominal muaj pes tsawg leeg ntawm Alloy 2507 (S32750) yog 25Cr-7Ni-4Mo-N. Alloy 2507 muaj cov ntsiab lus chromium ntau dua piv rau Alloy 2205 (S32205), ua rau txhim kho corrosion kuj. Txij li thaum chromium txhawb nqa lub cev-centered cubic qauv ntawm hlau raws li ib tug ferrite qub, ntau nickel yog xav tau los txhawb kev tsim austenite kom sib npaug cov nyhuv ntawm chromium siab dua. Cov ntsiab lus chromium siab dua kuj txhawb kev tsim cov theem teeb meem intermetallic, uas muaj kev cuam tshuam rau embrittlement ntawm 475 degree vim nag lossis daus ntawm chromium-nplua nuj 'theem, thiab mus rau σ, chi thiab lwm theem ntawm qhov kub siab dua. rhiab heev. Alloy 2507 (S32750) kuj muaj cov ntsiab lus nitrogen ntau dua, uas tsis tsuas yog txhawb kev tsim cov austenite thiab ua kom muaj zog, tab sis kuj ncua kev tsim cov theem ntawm intermetallic txaus kom tso cai rau kev ua thiab tsim cov qib duplex steel.
UNS S32205 los yog DIN W.Nr. 1.4462, F60 yog duplex stainless hlau paub txog nws cov qauv ob-theem, muaj cov theem ferrite thiab austenite theem. Cov hlau muaj 22% chromium, 3% molybdenum thiab 5% mus rau 6% npib tsib xee, nthuav tawm cov khoom zoo dua. Nws muaj cov txiaj ntsig zoo dua qub piv rau cov qib qib austenitic stainless hlau. Tsis tas li ntawd, nws muaj kev tiv thaiv zoo heev rau pitting thiab crevice corrosion, ua rau nws haum rau siv nyob rau hauv ntau yam corrosive ib puag ncig. Qhov tseem ceeb, nws muaj kev qhuas txog kev ua haujlwm zoo, ntxiv dag zog rau nws cov txiaj ntsig tag nrho.
Gnee khoom daim ntawv pov thawj
Gnee khoom daim ntawv pov thawj
Gnee Group koom nrog NECC exhibition
Gnee Group koom nrog NECC exhibition
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FAQ
Q: Koj puas tuaj yeem xa cov qauv?
A: Tau kawg, peb tuaj yeem xa cov qauv mus rau thoob plaws ntiaj teb, peb cov qauv dawb, tab sis cov neeg siv khoom yuav tsum tau them tus nqi nthuav tawm.
Q: Cov ntaub ntawv khoom dab tsi kuv yuav tsum tau muab?
A: Koj yuav tsum muab qib, dav, tuab, txheej thiab tonnage koj xav tau.
Q: Dab tsi shipping ports muaj?
A: Feem ntau, peb nkoj los ntawm Shanghai, Tianjin, Qingdao, Ningbo chaw nres nkoj, koj tuaj yeem xaiv lwm qhov chaw nres nkoj raws li koj xav tau.
Q: Hais txog tus nqi khoom ntawm duplex 2507 UNS S32205 stainless hlau yeeb nkab?
A: Vim muaj kev hloov pauv ntawm cov nqi raw khoom, cov nqi sib txawv nyob rau lub sijhawm sib txawv.
Cim npe nrov: Tuam Tshoj duplex 2507 uns s32205 stainless hlau yeeb nkab, Tuam Tshoj duplex 2507 uns s32205 stainless hlau yeeb nkab lwm tus neeg
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