Stainless hlau 316H UNS S31609 1.4401 Khoom siv
Oct 10, 2024
Stainless hlau 316H UNS S31609 1.4401, Stainless hlau 316H, Stainless hlau UNS S31609, Stainless hlau 1.4401, Alloy 316H UNS S31609 1.4401, AISI 316H UNS S31609 1.4401.
Stainless hlau 316H UNS S31609 1.4401yog qhov sib txawv ntawm cov pa roj carbon ntau ntawm qib 316, feem ntau paub txog nws lub zog thiab muaj peev xwm tiv taus qhov kub siab dua. Cov ntsiab lus ntawm cov pa roj carbon ntau dua (piv rau 316/316L) ua rau cov khoom siv no haum rau cov ntawv thov uas yuav tsum tau ua kom muaj zog ntawm cov cuab yeej ua haujlwm raws li qhov xav tau.
Cov yam ntxwv ntawm Stainless Hlau 316H
1. Cov ntsiab lus Carbon siab: Cov qib siab carbon hauv 316H txhim kho nws lub zog ntawm qhov kub thiab txias, ua rau nws zoo tagnrho rau kev siv lub siab thiab cov qauv siv.
2. Corrosion Resistance:316H Khoom sivtuav zoo heev tiv thaiv corrosion, tshwj xeeb tshaj yog tawm tsam chloride ion nres thiab acidic ib puag ncig, zoo ib yam li qib 316/316L.
3. Thaum tshav kub kub Resistance:Stainless hlau 316HNws yog qhov zoo dua rau qhov kub thiab txias ib puag ncig, muab kev txhim kho kev nkag siab, kev ntxhov siab-rupture, thiab tensile lub zog ntawm qhov kub siab.
4. Formability thiab Weldability: Txawm hais tias me ntsis nyuaj rau daim ntawv thiab weld dua 316L vim muaj cov ntsiab lus carbon siab,Stainless hlau UNS S31609tseem muaj zoo weldability thiab formability.
5. Durability: Muaj zog tiv taus pitting, crevice corrosion, thiab kev nyuaj siab corrosion cracking (SCC) nyob rau hauv chloride ib puag ncig, feem ntau rau marine thiab industrial atmospheres.
Qhov zoo ntawm Stainless Hlau 316H
- High-Temperature Strength: khaws lub zog thiab ruaj khov nyob rau hauv qhov kub thiab txias, ua rau nws zoo tagnrho rau cov cua kub exchangers thiab furnaces.
- Lub neej ua haujlwm ntev: Kev sib xyaw ua ke ntawm cov pa roj carbon ntau thiab molybdenum txhim kho lub neej ntev hauv qhov chaw corrosive, txo cov nqi tu.
- Ntau yam:Khoom siv 316Hyog tsim rau ntau txoj kev ua xws li machining, vuam, thiab kev tsim, tso cai yooj yim hauv cov haujlwm nyuaj.
-Resistance rau Oxidation:Stainless hlau 1.4401muaj oxidation zoo dua nyob rau hauv intermittent kev pab mus rau 870 degree thiab kev pab cuam mus txog rau 925 degree.
- Nqi-zoo: Muab qhov sib npaug ntawm tus nqi, kev ua tau zoo, thiab kev ua haujlwm ntev hauv qhov chaw huab cua piv rau cov nickel-based alloys.
Daim ntawv thov ntawm Stainless hlau 316H
- Petrochemical Kev Lag Luam: Siv nyob rau hauv cov khoom siv hluav taws xob, cov kav dej, thiab cov hlab ntsha siab uas yuav tsum tau muaj qhov kub thiab txias.
- Lub Zog Tsim:Hlau alloy 316Hyog qhov zoo tagnrho rau cov khoom raug rau qhov kub thiab txias, xws li boilers thiab superheater raj.
- Roj thiab Roj: Siv nyob rau hauv cov txheej txheem refining thiab offshore platforms vim nws zoo heev tiv thaiv corrosion nyob rau hauv ib puag ncig hnyav.
- Kev Siv Tshuaj:Alloy UNS S31609yog tsim rau tuav cov tshuaj, tshwj xeeb tshaj yog cov uas muaj chlorides los yog acids, qhov twg corrosion kuj tseem ceeb heev.
- Cov Khoom Siv Khoom Noj thiab Tshuaj: Siv rau hauv cov khoom siv hluav taws xob kub rau kev ua zaub mov thiab tshuaj.
- Nuclear fais fab nroj tsuag:Alloy 316H UNS S31609 1.4401yog Pom nyob rau hauv reactor Cheebtsam thiab cov cua sov rov qab systems vim nws lub zog nyob rau hauv huab cua kub tej yam kev mob.
AISI 316H UNS S31609 1.4401's txhim kho cov khoom ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas qhov kub thiab txias zog thiab corrosion kuj tseem ceeb heev.
Mechanical Properties ntawm Hom 316H
|
Kev piav qhia |
Qauv 316 |
|
Pov thawj Stress 0.2% (MPa) |
205 |
|
Tensile zog (MPa) |
515 |
|
Elongation A5 (%) |
40 |
|
Hardness |
ib: 217 |
Tshuaj muaj pes tsawg leeg ntawm hom 316H
|
UNS No |
S31603 |
|
EN |
1.4401 |
|
AISI |
316H |
|
Cov pa roj carbon (C) |
0.04/0.10 |
|
Silicon (Si) |
0.75 |
|
Manganese (Mn) |
2.00 |
|
Phosphorus (P) |
0.045 |
|
Sulfur (S) |
0.030 |
|
Chromium (Cr) |
16.00 – 18.00 |
|
Molybdenum (hli) |
2.00/3.00 |
|
Nickel (Ni) |
10.00 – 14.00 |
