1.4438 1.4162 Welded Stainless Hlau Yeeb Nkab
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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Khoom Description
1.4438 1.4162 Welded Stainless Hlau Yeeb Nkab
Austenitic acid-resistant tshwj xeeb steel, siv nyob rau hauv zus tau tej cov tshav kub exchangers, pipelines, fittings, qhov chaw ntawm radiators thiab twj, connectors, tso tsheb hlau luam rau tshuaj compounds, bolts thiab ceev. Nws yog tsuas yog siv nyob rau hauv cov tshuaj, petrochemical, nitrogen, zaub mov, refinery, cryogenic thiab ntawv industries. Hlau resistant rau intergranular corrosion.
Khoom Porperties
Chemical Properties:
| Cov ntsiab lus | Cov ntsiab lus |
| Chromium | 18% mus rau 20% |
| Nickel | 11% mus rau 15% |
| Manganese | 2% |
| Molybdenum | 3% mus rau 4% |
| Titanium | 0.7% |
| Silicon | 0.75% |
| Cov pa roj carbon | 0.03% |
| Phosphorous | 0.045% |
| Nitrogen | 0.1% |
| Sulfur | 0.03% |
| Hlau | Tshuav |
1.4438 1.4162 Welded Stainless Hlau Yeeb Nkab
1.4438 stainless hlau muaj ntau dua nickel, molybdenum, thiab chromium tab sis muaj cov pa roj carbon tsawg. Li no, nws muaj kev tiv thaiv corrosion zoo dua thiab tseem tuaj yeem muaj kev tawm tsam tshuaj lom neeg los ntawm tartaric, formic, citric, acetic, thiab sulfurous acids.1.4438 steel muaj qhov nkag siab dua thiab tseem muaj kev ntxhov siab ntau dua. Cov hlau no tseem muaj zog tensile ntau dua ntawm qhov kub thiab txias. Cov alloy nyhav tsim qee cov khoom sib nqus tom qab vuam, tab sis tsis muaj thaum nyob rau hauv daim ntawv annealed.
DUPLEX UNS S32001 yog ib qho tsis tshua muaj alloyed Lean Duplex stainless hlau tsim nrog nce Cr, Mo thiab N cov ntsiab lus kom ua tiav PRE ntawm ntau dua lossis sib npaug rau 24. Lub microstructure muaj qhov sib npaug ntawm kwv yees li 50% ferrite thiab 50% austenite uas muab Lub zog muaj zog ntau dua li AISI 304 thiab AISI 316. Tsis tas li ntawd, nws nthuav tawm zoo formability thiab corrosion kuj. Tus nqi PRE (%Cr + 3.3%Mo + 16%N) ntawm Ntau dua lossis sib npaug rau 24
Cov neeg siv khoom Case
FAQ
Q: Cov ntaub ntawv yam khoom twg kuv yuav tsum muab ua ntej yuav khoom?
A: Thov muab qib, dav, tuab, kev kho deg thiab qhov ntau koj xav tau.
Q: Dab tsi shipping ports muaj?
A: Peb feem ntau nkoj los ntawm Shanghai, Tianjin, Qingdao thiab Ningbo chaw nres nkoj.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: 30% T / T ua ntej, 70% tshuav nyiaj li cas ua ntej ua zaub mov xa tuaj los yog raws li daim qauv ntawm daim nqi thauj khoom lossis L / C thaum pom.
Q: Yuav ua li cas txog cov ntaub ntawv nqi khoom?
A: Cov nqi sib txawv vim qhov hloov pauv tsis tu ncua ntawm tus nqi raw khoom.
Q: Kuv puas tuaj yeem xa cov qauv?
A: Tau kawg, peb muab cov qauv dawb thiab xa tawm mus rau cov neeg siv khoom thoob plaws ntiaj teb.
Q: Koj puas muab cov kev pabcuam customized?
A: Yog lawm, peb tuaj yeem tsim raws li koj qhov specifications thiab kos duab.
Cim npe nrov: 1.4438 1.4162 welded stainless hlau yeeb nkab, Tuam Tshoj 1.
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