5454 H32 Aluminium Phaj Sheet Chaw tsim tshuaj paus thiab tsum
5454 H32 txhuas phaj ntawv yog ib daim ntawv txhuas alloy uas tau raug strained hardened thiab stabilized. Nws yog feem ntau siv hauv kev lag luam aerospace rau nws lub zog siab thiab corrosion tsis kam.
Lub npe "H32" yog hais txog cov txheej txheem tempering, uas suav nrog cua sov aluminium ntawv thiab tom qab ntawd txias nws sai sai kom ua tiav qhov xav tau hardness
5454 aluminium alloy yog aluminium-magnesium alloy nrog lub zog siab, zoo plasticity thiab zoo heev corrosion kuj.
Nws lub zog tensile thiab lub zog tawm los yog siab dua li lwm cov ntaub ntawv aluminium alloy, thaum tuav cov formability zoo thiab vuam kev ua tau zoo.
Tom qab kev kho cua sov hauv H32 lub xeev, qhov nyuaj ntawm 5454 aluminium alloy tuaj yeem ncav cuag 70 ~ 80HB, txhim kho nws lub zog thiab hardness.
Qhov saum npoo ntawm 5454 txhuas tsis yooj yim los tsim cov txheej txheem oxide thiab muaj kev tiv thaiv zoo rau cov xov xwm corrosive xws li dej hiav txwv thiab chloride. Nws yog qhov tsim nyog rau kev siv tshwj xeeb xws li thaj chaw marine thiab cov khoom siv tshuaj.
Tsis tas li ntawd, 5454 txhuas phaj kuj muaj qhov zoo ntawm qhov kub thiab txias thiab tsim nyog rau kev siv nyob rau hauv qhov kub thiab txias ua haujlwm, xws li cryogenic cia tso tsheb hlau luam, liquefied natural gas (LNG) cia tank, thiab lwm yam.
5454 H32 txhuas phaj yog dav siv nyob rau hauv ships, marine engineering, roj tankers, siab hlab ntsha, tsheb lub cev thiab lwm yam teb.
Hauv cov cheeb tsam no, nws ua tau raws li qhov yuav tsum tau muaj rau cov khoom siv zog, corrosion resistance thiab processability.
5454 ib aluminium phaj tuaj yeem kho cua sov hauv ntau lub xeev, suav nrog O, H32, H34, thiab lwm yam, los hloov nws cov khoom siv kho tshuab thiab cov qauv tsim.
5 454 h32aluminium phajdaim ntawv muaj cov yas zoo thiab kev ua haujlwm, tuaj yeem ua haujlwm txias thiab kub, thiab tuaj yeem tsim tau yooj yim thiab ua tiav rau hauv ntau yam duab.
Txheem ntawm 5454 H32 txhuas phaj:
- ASTM B 209 Cov Lus Qhia
- ASTM B 221
- ASTM B 234
- ASTM B 241 Cov Lus Qhia
- ASTM B 404 Cov khoom siv
- ASTM B 547 Cov Lus Qhia Tshwj Xeeb
- ASTM B 548 Cov khoom siv
- QQ A-200/6
- QQ A250/10
- SAE J454
5454 Aluminium Phaj Chemistry Composition & Mechanical Properties & Nta:
| Element | Si | Fe | Cu | Mn | Mg | Cr | Ti | Zn | Al |
|---|---|---|---|---|---|---|---|---|---|
| Txheem tus nqi | ≤ 0.25 | ≤ 0.40 | ≤ 0.10 | 0.50-1.0 Nws | 2.4-3.0 Nws | 0.05-0.20 Nws | ≤ 0.20 | ≤ 0.25 | Tseem tshuav |
| Tus nqi tiag tiag | 0.06 ib | 0.28 ib | 0.03 ib | 0.87 ib | 2.77 ib | 0.09 ib | 0.02 ib | 0.02 ib | Tseem tshuav |
Mechanical Property ntawm 5454 H32 txhuas phaj
| Alloy & Temper | Tensile zog Mpa | Elongation (%) | Yield zog Mpa | Nto |
|---|---|---|---|---|
| 5 454 h32 | 250-305 : kuv | > 8 | > 180 | Tsim nyog |
| 5454 ua | 215-275 : kuv | > 18 | 109 | Tsim nyog |
5052 txhuas phaj feem ntau yog siv rau hauv architecture, tsheb, thiab cov ntawv hlau ua haujlwm.
5454 txhuas phaj muaj qhov zoo dua weldability dua li 5052 txhuas phaj, uas ua rau nws tsim nyog rau cov ntawv thov uas xav tau vuam.
Cov ntsiab lus magnesium ntawm 5052 txhuas phaj yog nruab nrab ntawm 2.2-2.8%, thiab lub zog tensile yog 170-305MPa. Piv nrog 5454 txhuas phaj, nws muaj ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho kev lag luam.
Aluminium alloy 5454 muaj corrosion kuj zoo heev, tshwj xeeb tshaj yog rau seawater thiab ib puag ncig ib puag ncig.
Lub zog yog nruab nrab mus rau siab thiab zoo sib xws alloy 5754 nrog lub zog zoo nyob rau hauv qhov kub ntawm 65 txog 170 degrees centigrade. Nws muaj lub zog qaug zog. Nws tsis haum rau kev ua kom zoo los yog nplua extrusion.
Kev siv 5454 feem ntau yog siv hauv:
~ Kev Thauj Khoom Lub Cev-Lub Tsev
~ Cemical thiab txheej txheem cog
~ Lub nkoj siab, ntim, Boilers
~ Cryogenics
~ Marine & Off-shore incl. Masts,
~ Pylon, ncej & masts
| Alloy | Kub | Thickness | Dav | Ntev |
| 5454 ib | F, O, H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36, H38, H111, H112, H114, H116, H321 | 0.3-600 Nws | 20-2650 Nws | 500-16000 |
5454 H32 Aluminium phaj
Tshawb nrhiav qhov sib txawv ntawm 5454 H32 Aluminium Phaj Sheet
5454 H32 txhuas phaj daim ntawv yog ib lub zog muaj zog alloy uas feem ntau siv nyob rau hauv ntau yam lag luam rau nws zoo heev corrosion kuj thiab weldability.
Nws feem ntau yog siv rau hauv kev siv dej hiav txwv, xws li lub nkoj hulls thiab cov qauv, nrog rau kev tsim cov tso tsheb hlau luam, cov hlab ntsha siab, thiab cov khoom siv tsheb.
Muaj ntau ntau yam sib txawv ntawm 5454 H32 txhuas phaj ntawv, txhua tus muaj nws tus kheej cov khoom thiab cov yam ntxwv. Nov yog qee qhov ntau yam ntau yam:
1. Standard 5454 H32: Qhov no yog cov feem ntau siv ntau yam ntawm 5454 H32 txhuas phaj ntawv. Nws muaj lub zog-rau-qhov hnyav piv thiab zoo heev corrosion kuj, ua rau nws zoo tagnrho rau marine daim ntaub ntawv.
2. 5454 H32 nrog txhim kho weldability: Qhov ntau yam ntawm 5454 H32 txhuas phaj ntawv tau tsim tshwj xeeb kom muaj kev txhim kho weldability.
Nws muaj qhov qis melting point thiab cov yam ntxwv ntws zoo dua, ua rau nws yooj yim dua rau vuam yam tsis muaj kev cuam tshuam nws lub zog thiab corrosion kuj.
3. 5454 H32 nrog txhim kho formability: Qhov ntau yam ntawm 5454 H32 txhuas phaj ntawv tau raug kho los txhim kho nws cov formability. Nws tau txhim kho stretchability thiab bendability, ua kom yooj yim rau cov duab thiab tsim rau hauv complex qhov chaw thiab cov qauv.
4. 5454 H32 nrog lub zog ntau dua: Qee lub tuam txhab muab ntau yam ntawm 5454 H32 txhuas phaj ntawv nrog cov khoom muaj zog dua.
Qhov ntau yam no feem ntau siv rau hauv cov ntawv thov uas yuav tsum tau muaj zog ntxiv, xws li hauv kev tsim cov tsheb hnyav thiab khoom siv.
5. 5454 H32 nrog kev kho deg: Txhawm rau txhim kho nws cov kev tiv thaiv corrosion thiab ua haujlwm ntev, qee yam ntawm 5454 H32 txhuas phaj ntawv raug kho nrog cov txheej txheej los yog ua tiav.
Cov kev kho mob no tuaj yeem suav nrog anodizing, pleev xim, lossis hmoov txheej, uas muab kev tiv thaiv ntxiv rau ib puag ncig thiab ua kom lub neej ntev ntawm cov khoom.
Zuag qhia tag nrho, qhov sib txawv ntawm 5454 H32 txhuas phaj ntawv muaj ntau yam khoom thiab cov yam ntxwv kom haum rau ntau yam kev siv.
Txawm hais tias nws yog siv rau kev ua tub rog, tsheb, lossis kev lag luam, muaj ntau yam ntawm 5454 H32 txhuas phaj ntawv muaj kom tau raws li cov kev xav tau tshwj xeeb thiab kev ua tau zoo.
