AISI 321H Stainless hlau yeeb nkab yog dab tsi?
CovASTM A312 Qib TP321Hyog cov qib siab carbon austenitic steel uas ruaj khov nrog titanium. CovAISI 321H stainless hlau yeeb nkabyog tsim los nrog ib tug superior muaj pes tsawg leeg ntawm chromium-nickel thiab lwm yam alloys constituting. Qhov no muab cov kav dej ntawm qib no txhim kho kev tiv thaiv rau corrosive thiab txo cov xov xwm. Stainless Hlau 321H Yeeb Nkab yog tsim los tiv thaiv qhov kub thiab txias li ntawm 1500 degrees F. Cov kav dej no tiv taus cov kab nrib pleb thiab intergranular corrosion nyob rau ntau qhov kev ntxhov siab vim kev teeb tsa.
ASTM A312 UNS S32109 Hom:
Covalloy 321H stainless hlau yeeb nkabqib yog tsim los ntawm seamless, welded, thiab erw configurations.ASTM A312 TP321H Seamless yeeb nkabyog tsim los ntawm kev hla kub steel billets los ntawm extruded hlau los ua lawv nyob rau hauv qhov tseeb qhov ntev. Cov kav dej no muaj lub zog siab thiab yog me ntsis kim dua li lwm qib ntawm cov kav dej.
SS 321H welded yeeb nkabyog tsim raws li cov ntawv txheeb, strips yog dov thiab welded nyob rau hauv qhov chaw siv cov txheej txheem txheem. Cov kav dej no yog lwm txoj hauv kev siv nyiaj tau zoo thiab pom nyob rau hauv nruab nrab mus rau qhov tsis tshua muaj siab thiab kub.
ASTM A312 UNS S32109 ERW Pipesyog dov thiab welded nyob rau hauv qhov chaw los ntawm dhau high voltage tam sim no.
Specification ntawm Stainless hlau 321H yeeb nkab
| ASTM Specification | ASME SA 312 / ASTM A312 / TP 321H |
| EFW Pipes Sizes |
Sab nraud Dia: 5.0 - 1219.2 milimeter |
| Phab THK | Teem caij 40, Teem caij 5, Teem caij 10, Teem caij 160, Teem caij 80, Teem caij XXS, Teem 80S, Teem XS |
| Seamless Pipes Loj |
Outer Dia: 4 mus rau 219 hli Phab ntsa Thk: 0.5 mus rau 20 milimeter |
| Welded Pipes Qhov ntau thiab tsawg |
Sab nraud Dia: 5.0 - 1219.2 milimeter |
| Cov ntawv | ERW / Round, Rectangular |
| cov txheej txheem | EFW / Welded / ERW / Seamless / Fabricated / LSAW / CDW / Seam-Welded / Redrawn |
SUS321 Cov Khoom Siv:
- Cov pa roj carbon (C): {{0}}.04% txog 0.10%
- Manganese (Mn): 2.00% siab tshaj
- Phosphorus (P): 0.045% siab tshaj
- Sulfur (S): 0.030% siab tshaj
- Silicon (Si): 0.75% siab tshaj
- Chromium (Cr): 17.0% rau 19.0%
- Nickel (Ni): 9.0% rau 12.0%
- Titanium (Ti): Sib npaug rau stabilization
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AISI 321h Stainless hlau yeeb nkab Mechanical Properties:
ASTM A269 321H Stainless Hlau Tubingexhibits impressive mechanical zog haum rau high-temperature daim ntaub ntawv:
- Tensile zog (ksi): 75
- Yield zog (ksi): 30
- Elongation (% hauv 2 ntiv tes): 35
- Hardness (Brinell): Ntau tshaj 217
| Element | SIB 321H |
| Tensile zog | 515 |
| Yield zog | 205 |
| Elongation | 40 |
| Rockwell | 95 |
| Brinell | 217 |
ASTM A312 321 Ss Pipe Lub cev muaj zog:
- Ceev: {{0}}.29 lb/in³ (8.0 g/cm³)
- Kev khiav dej num: 2500-2590 degree F (1371-1421 degree)
321h Cov khoom sib npaug:
AISI 321H feem ntau suav hais tias sib npaug rau UNS S32109, muab cov yam ntxwv zoo sib xws thiab kev tiv thaiv corrosion.
Stainless hlau 321H ERW Pipes Siv:
Boilers: Vim nws siab zog thiab corrosion kuj,AISI 321Hyog ib qho khoom nyiam rau cov khoom siv boiler.
Thaum tshav kub kub Exchangers: Lub alloy 321H stainless hlau ruaj khov ntawm qhov kub thiab txias ua rau nws haum rau cov cua kub exchanger tubing.
Kev ua tshuaj lom neeg:SS 321H Seamless Yeeb Nkabyog siv rau hauv cov khoom siv tshuaj ua haujlwm uas yuav tsum tau ua haujlwm rau corrosive ib puag ncig.
ASTM SA 312 Gr tp321h Welded Yeeb Nkab Corrosion Resistance:
1.4878 cov khoom siv UNS S32109 ERW Pipespom zoo corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj acidic chlorides. Qhov sib ntxiv ntawm titanium pab txhawb rau nws tiv thaiv intergranular corrosion.
ASTM A312 Gr TP321H Seamless Yeeb Nkab Thaum tshav kub kub kho:
Kev kho cua sov pom zoo rau SS 321H suav nrog kev kho cov tshuaj (annealing) ntawm qhov kub ntawm 1900 thiab 2050 degree F (1038-1121 degree), ua raws li kev ua kom txias sai. Cov txheej txheem no ua kom pom kev tiv thaiv corrosion thiab ruaj khov.
Khoom siv AISI 321 Machining:
Alloy 321H stainless hlaufeem ntau suav hais tias nyuaj rau tshuab piv rau qis carbon stainless hlau. Kev xaiv cov cuab yeej tsim nyog, kev teeb tsa nruj, thiab cov dej txiav tsim nyog yog qhov tseem ceeb rau kev ua tiav machining.
ASTM A312 TP321H Stainless hlau vuam:
AISI 321H stainless hlauyog weldable siv cov txheej txheem vuam. Hom stainless hlau yeeb nkab no tuaj yeem welded, tab sis nws yuav tsum muaj kev txawj tshwj xeeb thiab khoom siv. Tungsten inert gas (TIG) welding feem ntau yog siv los koom nrog hom stainless hlau yeeb nkab, vim nws cov kev tswj tau zoo thiab raug.
Hauv kev xaus,ASTM A312 UNS S32109 SS yeeb nkabstands raws li ib tug txhim khu kev qha kev xaiv rau daim ntaub ntawv thov high-temperature zog thiab corrosion kuj. Nws ua tib zoo crafted muaj pes tsawg leeg, mechanical zog, thiab ntau yam kev siv ua rau nws yog ib qho tseem ceeb cov ntaub ntawv nyob rau hauv ntau yam industrial sectors. Ib txwm ua raws li cov qauv kev lag luam thiab kev pom zoo rau kev ua haujlwm zoo tshaj plaws ntawm AISI 321H hauv koj cov ntawv thov tshwj xeeb.
