GB-GB3190-2008: 6061

American Standard-ASTM-B209: 6061 Cov Lus Qhia Tshwj Xeeb

European standard-EN-AW: 6061 / AlMg1SiCu

6061 Aluminium alloyyog ib qho thermal reinforced alloy, nrog zoo plasticity, weldability, processability thiab nruab nrab lub zog, tom qab annealing tseem tuaj yeem tswj kev ua haujlwm zoo, yog siv ntau yam, zoo heev alloy, tuaj yeem ua anodized oxidation xim, tuaj yeem pleev xim rau ntawm cov enamel. , haum rau cov khoom siv kho kom zoo nkauj hauv tsev. Nws muaj ib qho me me ntawm Cu thiab yog li lub zog siab dua 6063, tab sis qhov quenching rhiab heev kuj yog siab dua 6063. Tom qab extrusion, cua quenching tsis tuaj yeem paub, thiab kev kho dua tshiab thiab lub sijhawm quenching yog xav tau kom tau txais kev laus siab. .6061 Cov ntsiab lus tseem ceeb ntawm aluminium yog magnesium thiab silicon, uas tsim Mg2Si theem. Yog tias nws muaj qee qhov manganese thiab chromium, nws tuaj yeem cuam tshuam qhov tsis zoo ntawm cov hlau; Ib qho me me ntawm tooj liab lossis zinc yog qee zaum ntxiv los ua kom lub zog ntawm cov hlau tsis muaj qhov txo qis nws cov corrosion kuj thiab cov khoom siv me me. txhawm rau cuam tshuam qhov tsis zoo ntawm titanium thiab hlau ntawm conductivity; Zirconium lossis titanium tuaj yeem kho cov nplej thiab tswj cov qauv recrystallization; txhawm rau txhim kho kev ua tau zoo, txhuas thiab bismuth tuaj yeem ntxiv. Mg2Si Solid yaj nyob rau hauv txhuas, yog li ntawd cov hlau muaj lub dag zog aging hardening muaj nuj nqi.

6061 aluminium alloy muaj cov khoom zoo heev, feem ntau suav nrog cov hauv qab no:

1. Lub zog siab: 6061 aluminium alloy muaj lub zog siab tom qab kev kho cua sov tsim nyog, lub xeev ntau dua yog T6 lub xeev, nws lub zog tensile tuaj yeem ncav cuag ntau dua 300 MPa, belongs rau lub zog nruab nrab aluminium alloy.

2. Kev ua tau zoo: 6061 aluminium alloy muaj kev ua haujlwm zoo, yooj yim rau kev txiav, duab thiab vuam, haum rau ntau yam txheej txheem, xws li milling, drilling, stamping, thiab lwm yam.

3. Zoo heev corrosion kuj: 6061 txhuas alloy muaj corrosion kuj zoo, thiab muaj peev xwm qhia tau zoo corrosion kuj nyob rau hauv feem ntau ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv corrosive ib puag ncig xws li seawater.

4. Lub teeb yuag: aluminium alloy nws tus kheej lub teeb yuag, 6061 aluminium alloy yog cov khoom siv sib sib zog nqus, tsim nyog rau kev xav tau los txo cov txheej txheem load ntawm lub sijhawm, xws li aerospace thiab automotive manufacturing.

5. Zoo heev thermal thiab hluav taws xob conductivity: 6061 aluminium alloy muaj zoo thermal thiab hluav taws xob conductivity, haum rau cov kev siv uas xav tau cua sov dissipation los yog hluav taws xob conductivity, xws li raug tshav kub dab dej thiab hluav taws xob ntaus ntawv plhaub.

6. Kev ruaj ntseg weldability: 6061 aluminium alloy qhia tau zoo vuam kev ua tau zoo, thiab nws yooj yim rau vuam nrog lwm cov ntaub ntawv, xws li TIG vuam, MIG vuam, thiab lwm yam.

6061 Common Mechanical Properties Parameters:

1. Tensile lub zog: Lub zog tensile ntawm 6061 aluminium alloy feem ntau tuaj yeem ncav cuag 280-310 MPa, thiab tseem siab dua hauv T6 lub xeev, ncav cuag tus nqi siab tshaj saum toj no.

2. Yield zog: Lub zog tawm los ntawm 6061 aluminium alloy feem ntau yog li 240 MPa, uas yog siab dua hauv T6 xeev.

3. Exlongation: Lub elongation ntawm 6061 aluminium alloy feem ntau yog nruab nrab ntawm 8 thiab 12%, uas txhais tau tias qee qhov ductility thaum ncab.

4. Hardness: 6061 aluminium alloy hardness feem ntau yog nyob nruab nrab ntawm 95-110 HB, siab hardness, muaj qee yam hnav tsis kam.

5. Bending zog: Lub zog dabtsi yog khoov ntawm 6061 aluminium alloy feem ntau yog hais txog 230 MPa, uas qhia txog kev ua haujlwm zoo.

Cov kev ua tau zoo ntawm cov tshuab no yuav sib txawv nrog cov kev kho cua sov sib txawv thiab cov txheej txheem ua haujlwm. Feem ntau, lub zog thiab hardness tuaj yeem txhim kho tom qab kev kho cua sov kom zoo (xws li kev kho T6) ntawm qhov6061 aluminium alloy, yog li txhim kho nws cov khoom siv kho tshuab. Hauv kev xyaum, cov kev kho cua sov uas tsim nyog tuaj yeem raug xaiv raws li cov kev cai tshwj xeeb kom ua tiav qhov kev ua tau zoo tshaj plaws ntawm kev siv tshuab.

Kev kho cua sov txheej txheem:

Kev nrawm nrawm: cua sov kub 350 ~ 410 ℃, nrog rau cov khoom tuab zoo, lub sijhawm rwb thaiv tsev yog nyob nruab nrab ntawm 30 ~ 120min, cua lossis dej txias.

Kub kub annealing: cov cua kub kub yog 350 ~ 500 ℃, cov khoom tiav thickness yog 6 hli, lub sij hawm rwb thaiv tsev yog 10 ~ 30min, <6 hli, kub nkag, cua txias.

Tsawg-kub annealing: cua kub yog 150 ~ 250 ℃, thiab lub sij hawm rwb thaiv tsev yog 2 ~ 3h, nrog cua los yog dej txias.

6061 Kev siv ntawm aluminium alloy:

1. Daim ntawv thov ntawm cov phaj thiab siv tau dav siv hauv kev kho kom zoo nkauj, ntim khoom, kev tsim kho, kev thauj mus los, hluav taws xob, aviation, aerospace, riam phom thiab lwm yam lag luam.

2. Aluminium rau aerospace yog siv los ua lub dav hlau daim tawv nqaij, fuselage ncej, girders, rotors, propellers, roj tso tsheb hlau luam, sipanels thiab tsaws iav ncej, nrog rau foob pob ua ntxaij forging nplhaib, spaceship vaj huam sib luag, thiab lwm yam.

3. Cov khoom siv aluminium rau kev thauj mus los yog siv rau hauv tsheb, tsheb thauj mus los, tsheb thauj mus los, tsheb thauj mus los, cov khoom siv hauv tsheb loj, lub qhov rooj thiab qhov rais, tsheb, txee, tsheb cav qhov chaw, cua txias, radiators, lub cev phaj, lub log thiab cov khoom siv nkoj.

4. Txhuas-aluminium tuaj yeem ua rau ntim yog feem ntau nyob rau hauv daim ntawv thiab ntawv ci li hlau ntim khoom, ua los ntawm cov kaus poom, kaus mom, lub raj mis, thoob, ntim ntawv ci. Siv dav hauv dej haus, zaub mov, tshuaj pleev ib ce, tshuaj, luam yeeb, khoom lag luam thiab lwm yam ntim.

5. Aluminium rau kev luam ntawv yog tsuas yog siv los ua PS phaj, txhuas raws PS phaj yog cov khoom siv tshiab ntawm kev lag luam luam ntawv, siv rau cov phaj tsis siv neeg ua thiab luam ntawv.

6. Aluminium alloy rau lub tsev kho kom zoo nkauj, uas yog dav siv rau nws zoo corrosion kuj, txaus lub zog, zoo heev txheej txheem kev ua tau zoo thiab vuam kev ua tau zoo. Xws li txhua yam ntawm lub tsev qhov rooj thiab qhov rais, kab hlau rhuav phab ntsa nrog aluminium profile, aluminium curtain phab ntsa phaj, siab phaj, qauv phaj, xim txheej txhuas phaj, thiab lwm yam.

7. Txhuas rau cov khoom siv hluav taws xob hauv tsev yog siv ntau yam ntawm cov tsheb thauj mus los, cov xov hlau, cov khoom siv hluav taws xob, cov tub yees, cua txias, cables thiab lwm yam.

Xav txog cov txiaj ntsig saum toj no,6061 aluminium alloyyog dav siv nyob rau hauv aerospace, shipbuilding, tsheb kev lag luam, kev tsim kho engineering thiab lwm yam teb. Hauv kev siv tswv yim, 6061 aluminium alloy nrog cov kev kho cua sov sib txawv tuaj yeem raug xaiv raws li cov kev cai tshwj xeeb kom ua tiav qhov kev ua tau zoo tshaj plaws.