Kev piav txog
317L stainless hlau yog ib qho kev siv roj av ultra, tsim muaj cov tshuaj uas muaj zog, tsim muaj cov tshuaj uas muaj zog ntxiv, ua kom muaj zog ntawm cov qauv siv hluav taws xob, cov khoom siv hluav taws xob zoo nkauj, muaj qhov kub ntawm cov txheej txheem ntawm cov txheej txheem Yog zoo heev, yog kev lag luam tshuaj lom neeg, lub zog thiab lwm yam khoom siv vuam tiv thaiv kev tiv thaiv kev siv tshuaj tsw qab rau cov tshuaj, lub zog thiab lwm thaj chaw. Nws cov txheej txheem txhawb nqa tau paub tab, tuaj yeem ntsib txoj kev xav tau sib txawv ntawm cov phaj nyias nyias kom tuab phab ntsa qauv.
|
Cov Qauv Thoob Ntiaj Teb |
||||
|
ASTM |
Tus kab laug gb |
En |
Din |
JIS |
|
317L |
GB / T 20878-2007 |
X2cnimo18-15-4 |
1.4438 |
Sus317l |
|
022cr19Ni13Mo3 |
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Tshuaj Muaj Tshuaj
Tshuaj lom neeg tshuaj ntsuab% los ntawm kev loj max tshwj tsis yog muaj cai teev
|
Lub ntsiab |
Min% |
Max% |
|
C |
- |
0.03 |
|
Si |
- |
1.0 |
|
Mn |
- |
2.0 |
|
P |
- |
0.045 |
|
S |
- |
0.03 |
|
Cr |
18.0 |
20.0 |
|
Mo |
3.0 |
4.0 |
|
Ni |
11.0 |
15.0 |
|
Lwm tus |
- |
- |
ALLOY meej
- Corrosion Kuj:Pitting tiv taus (pren) txog li 29.7 (tshwj xeeb yog cov sulorine ib puag ncig muaj cov tshuaj pleev ib ce (prencofuric acid, hydrochloric acid).
- Kev Kub Siab Tshaj:Tsis xav tau kev kho cua sov tom qab vuam kom tswj hwm corrosion tsis kam, qhov ntsuas kub oxidation kub txog li 800℃lossis ntau dua.
- Cov Khoom Siv Neeg Kho Tshuab:Tensile lub zog ntau dua los yog sib npaug 520 MPa, elongation ntau dua lossis sib npaug rau 30% ~ 35%, ob lub zog siab thiab muaj zog zoo.
Applrication
- Tshuaj lom neeg & cov khoom siv zog
- Petrochemical reactors, tso tsheb hlau luam, pipeline vuam, tiv thaiv kom muaj zog acid, alkali thiab chloride corrosion.
- Cov khoom siv hluav taws xob nuclear fais fab cuab yeej, flue roj desulfurization (FGD) system, tiv taus rau corrosion ntawm qhov kub thiab kub.
- Marine engineering
- Nkoj Cheebtsam, Desalination Li, Kuj mus rau Seasater Chloride corrosion thiab kev nyuaj siab tawg.
- Khoom Noj thiab Kev Lag Luam Kev Lag Luam
- VUAM cov khoom siv aseptic (piv txwv li cov tso tsheb hlau luam yeeb (piv txwv li cov raj xa khoom), ua raws li cov qauv kev nyiam huv.
- Kev kub siab nias rau cov khoom siv
- Boiler kom sov sib pauv, kub rauv Cheebtsam, haum rau cov chaw ua haujlwm ntev ntawm 450 degree.
Cim npe nrov: 317l Stainless Hlau Vuam Hlau, Suav 317L Stainless Hlau Vuam Hlau Manufacturers, Lwm tus neeg, Hoobkas
