Thaum lub stamping, bracket, los yog welded los ua ke nyob ntawm ib tug 3.15 hli sawb zes zoo kawg nkaus rau hauv tuag los yog stacking mus rau ib tug nruj qhov siab, ib tug 0.12 hli overshoot nyob rau hauv thickness los yog ib tug strip uas tsuas yog ib nrab annealed hloov ib tug tag nrho batch rau hauv seem: qhov chaw yuav tsis zaum, khoov rau ntawm thawj lub vojvoog, thiab koj cov ntaub ntawv.{2} qhia peb koj daim duab thiab peb phim nws. Hu rau tam sim no rau ib qho kev tsocai, daim ntawv pov thawj zeb xeem, thiab lub sijhawm ua haujlwm tam sim no ntawm koj qhov kev qhia meej strip.
Dab tsi yog 6082-O Aluminium Sawb
6082 yog 6xxx-series Al-Mg-Si structural alloy nrog manganese ntxiv los ua kom cov nplej thiab nqa lub zog siab dua 6061. Nyob rau hauv daim ntawv strip nws yog ib lub tiaj -cov khoom dov - thinner thiab nqaim dua phaj, feem ntau yog muab sheared los yog txiav rau qhov dav. "O" txhais tau tias tag nrho annealed: tom qab txias dov lub kauj yog rhuab thiab cub-txias kom tag nrho cov hauj lwm txias raug tshem tawm. Qhov tshwm sim yog qhov qis tshaj - lub zog, siab tshaj - cov kab mob ductility ntawm cov hlau, uas yog raws nraim qhov koj xav tau ua ntej kev khoov hnyav, kos duab, los yog yob- sib sau, los yog thaum lub sij hawm yuav daws tau - tshav kub- kho rau T4 / T6 tom qab shaping. Peb siv 6082-O qhov twg cov khoom yuav tsum tsim yam tsis muaj kev tawg thiab qhov twg weldability thiab corrosion kuj tseem ceeb tshaj li qhov muaj zog.
Tshuaj muaj pes tsawg leeg (AA 6082)
| Element | Tsawg% | Max % | Lub luag hauj lwm / Function |
|---|---|---|---|
| Silicon (Si) | 0.70 | 1.30 | Cov ntawv Mg₂Si nrog Mg; Ua kom nag lossis daus hardening hauv T4 / T6. |
| Hlau (Fe) | - | 0.50 | Cov ntsiab lus me; khaws cia qis los tiv thaiv nto thiab anodizing. |
| Copper (Cu) | - | 0.10 | Txwv kom khaws cia corrosion kuj thiab weldability. |
| Manganese (Mn) | 0.40 | 1.00 | grain refiner; nce lub zog thiab muab 6082 nws cov qauv ntug tshaj 6061. |
| Magnesium (Mg) | 0.60 | 1.20 | Forms Mg₂Si; thawj lub zog ntxiv zog. |
| Chromium (Cr) | - | 0.25 | Tswj recrystallization thiab grain qauv. |
| Zinc (Zn) | - | 0.20 | impurity txwv kom tsis txhob muaj kev ntxhov siab -corrosion rhiab heev. |
| Titanium (Ti) | - | 0.10 | Cov nplej refiner. |
| Lwm tus / tag nrho | - | 0.05 / 0.15 | Residual tswj ib AA 6082. |
| Aluminium (Al) | Tseem tshuav | Tseem tshuav | Base hlau. |
ASTM B209 / EN 573-3 rau AA 6082 (EN AW-6082, AlSi1MgMn).
Mechanical Properties
| Kub | UAS MPa | Yield MPa | Ntev% | Hardness |
|---|---|---|---|---|
| 6082-O (muab khoom) | 130–180 | 55–90 | 18–22 | ~ 40 HB |
| 6082-T4 | 205–260 | 110–170 | 14–16 | ~ 65 HB |
| 6082-T6 | 290–340 | 240–280 | 8–12 | 85–95 HB |
Yam khoom siv qhov tseem ceeb; paub meej tiv thaiv qhov txiav txim thickness thiab tus qauv. O- cov duab kub poob thaum lub thickness nce. Shear zog ntawm 6082-O yog li 84 MPa thiab qaug zog txog 91 MPa (R=-1).
Lub cev & Thermal Properties
| Khoom | Tus nqi | Imperial |
|---|---|---|
| Qhov ntom | 2.70 g / cm³ | 0.0975 lb/in³ |
| Melting ntau (solidus-liquidus) | ≈ 555-650 degree | ≈ 1031-1202℃F |
| Elastic modulus | 70gpa ua | 10.2 × 10⁶ psi |
| Thermal conductivity (O) | 170 W/m·K | 980 BTU·in/ft²·h·℃F |
| Hluav taws xob conductivity | 42% IAB | - |
| Coefficient ntawm thermal expansion | 23.4 µm/m· degree | 13.0 µin/in·℃F |
| Tshwj xeeb kub | 900 J/kg · K | 0.215 BTU/lb ·℃F |
| Max nruam kev pab temp | ≈ 170 degree | ≈ 338℃F |
6082-O Aluminium Sawb Specifications Table
| Yam khoom | Specification |
|---|---|
| Alloy | 6082 (AA 6082 / EN AW-6082) |
| Kub | O - tag nrho annealed |
| Txoj kev tsim khoom | Txias dov mus rau thickness, ces annealed |
| Tus neeg sawv cev loj (qhov no spec) | Dav 140 hli (+1.5 hli), Thickness 3.15 hli (+0.12 hli), Ntev 2,000 hli (+3 hli) |
| Standard thickness ntau | 0.30-6.0mm (kab / ntawv) |
| Txheem dav dav | 20-2,000 hli |
| Txheem ntev | 500-16,000 mm, los yog coil |
| Ntug mob | Slit (txias-rolled strip) |
| Cov qauv | ASTM B209, EN 485, EN 573, EN 515, GB / T 3880 |
| Nto | Mill tiav; anodized / txhuam / coated ntawm kev thov |
| MOQ | Yooj yim; me me txiav txim negotiable |
| Lub sijhawm ua haujlwm | 15-30 hnub |
| Ntim | Seaworthy export: tiv thaiv zaj duab xis, interleaved ntawv, ntoo pallet / rooj plaub |
Cov kam rau ua tau qhia (+1.5 mm dav, +0.12 mm thickness, +3 mm ntev) yog tus neeg yuav khoom - txwv kev lees txais rau qhov kev txiav txim no. Tighter symmetrical tolerances per EN 485 Class A / ASTM B209 kuj tseem muaj - lees paub qhov kev rho tawm nrog koj daim duab.
Kev kho cua sov & Temper Guide
Cov sawb koj tau txais yog nyob rau hauv O (annealed) temper, ua los ntawm cua sov lub txias - dov kauj mus rau roughly 340-410℃thiab rauv- txias kom ua hauj lwm hardening yog tag nrho tshem tawm. Qhov ntawd yog qhov tseeb, muag muag rau kev sib sau. Tsis txhob cia siab tias O-sab kub hnyiab tau nqa lub zog ntawm cov qauv - nws yog muab rau formability thiab rau qhov chaw uas yuav kub hnyiab tau - kho tom qab. Yog tias koj tus qauv tsim xav tau lub zog raws li - xa tawm, cov kev cuam tshuam yog:
| Kub | Txheej txheem |
|---|---|
| O (muab khoom) | Anneal ~ 340-410 degree, rauv txias. Max ductility, min zog. |
| T4 | Kev kho cua sov kho ~ 530 degree, ntuj hnub nyoog. Lub zog nruab nrab, zoo formability. |
| T6 | Kev daws 530 ± 5℃+ dag hnub nyoog 175 ± 5℃× 8 h. Siab tshaj tus qauv muaj zog. |
T6 parameters yog muab rau siv yog tias koj xav tau lub tshav kub- kho lwm txoj; cov khoom muab yog O thiab tsis yog kev daws teeb meem -kub- kho.
Sib npaug Cov Qauv
| Qhov system | Lub npe |
|---|---|
| AA | 6082 |
| UNS | A96082 |
| EN | EN AW-6082 (AlSi1MgMn) |
| DIN | 3.2315 (Kev Ua Haujlwm) |
| ISO | Al Si1MgMn |
| JIS | A6N01 |
| GB | Tsis yog haiv neeg GB alloy; muab rau GB / T 3880 raws li kev thov |
Corrosion Resistance
Atmospheric: Zoo. Lub ntuj ruaj khov oxide zaj duab xis muab kev txhim khu kev qha hauv cov neeg nyob deb nroog, nroog, thiab chaw ua lag luam nrog kev saib xyuas tsawg.
Marine: Zoo dav dav; zoo dua 7075, me ntsis hauv qab 5083 hauv dej hiav txwv txhoj puab heev. Rau immersion los yog txaws aav, ntxiv anodizing los yog cladding.
Galvanic: Zoo li txhua yam txhuas, 6082 corrodes nyiam dua thaum sib txuas rau cov hlau tsis tshua muaj zog (carbon steel, tooj liab) hauv electrolyte. Cais tawm nrog dielectric washers los yog lub tsho tiv no ntawm kev sib tshuam.
Kev ntxhov siab -corrosion cracking (SCC): Tsis tshua muaj kev pheej hmoo hauv O temper thiab hauv 6xxx alloys feem ntau; ua kom muaj zog tensile kev nyuaj siab thiab aggressive halide raug sib nrug.
Tom qab ua tiav: Mill tiav yog txaus sab hauv tsev; anodizing lossis PVDF txheej txuas ntxiv lub neej kev pabcuam sab nraum zoov thiab hauv cov chaw ntug dej hiav txwv.
Fabrication
Vuam: 6082-O welds zoo los ntawm TIG thiab MIG. Siv ER4043 rau kev ua haujlwm dav dav thiab ER5356 qhov kev sib koom ua ke siab dua lossis kev pabcuam hauv hiav txwv. Cia siab tias cov cua sov- cuam tshuam rau thaj tsam kom mos los ntawm kwv yees li 30% piv rau lub hauv paus temper - tsim qhov sib koom ua ke, tsis yog cov niam txiv annealed, raws li qhov txwv ntu. Machining: O temper yog mos thiab tuaj yeem ua gummy; siv cov cuab yeej ntse, qhov zoo rake, thiab nruab nrab pub. Nws yog qhov yooj yim tshaj plaws 6082 mob rau lub tshuab tab sis tsim stringy chips. Formability: Zoo heev. Qhov no yog vim li cas thiaj yuav O: nruj khoov, sib sib zog nqus nqus, thiab yob- ua haujlwm tsis muaj tawg. Daim ntawv hauv O, tom qab ntawd kho cua sov rau T4 / T6 yog tias qhov kawg xav tau lub zog.
Nto tiav
| Ua kom tiav | Sau ntawv |
|---|---|
| Mill tiav | Raws li - dov, tsis kho; standard for forming thiab welding Tshuag. |
| Anodized | Ntshiab lossis xim oxide; zoo hnav thiab tiv thaiv corrosion, zoo nkauj. |
| Hmoov coated | Polyester lossis epoxy; architectural thiab sab nraum zoov xim. |
| PVDF coil coated | Nruam coil xim rau façade thiab ru tsev. |
| Txhuam / polished | Directional los yog daim iav tiav rau cov khoom zoo nkauj. |
Daim ntawv thov
Automotive stamping & battery trays: O-tej coil yog kos thiab khoov, ces muaj hnub nyoog mus rau T6 thaum lub sij hawm cov xim -ci voj voog - siv rau enclosures thiab structural blanks.
Cov kab nrib pleb & chassis: Tsim los ntawm O, lub sawb ua lub teeb, tawv brackets rau kev thauj mus los thiab tshuab thav ntawv.
Marine Cheebtsam: Kev tiv thaiv dej hiav txwv zoo ua rau nws tsim nyog rau cov khoom tsis yog -immersed nkoj thiab ntug hiav txwv qauv.
Rail & thauj: Lub teeb yuag, weldable seem rau sab hauv, flooring, thiab lub cev qauv.
Architecture: Qhov rai thav duab, cladding, thiab hniav trim uas xav tau formability ua ntej ua tiav.
General fabrication: Welded assemblies, enclosures, and guards where corrosion resistance and easy forming beat as{0}}muab lub zog.
Thaum tshav kub kub-exchanger thiab fin stock: Nyias O- temper strip yog khoov thiab folded rau hauv fins thiab spacers.
Hluav taws xob & busbar blanks: 42% IACS conductivity txhawb tsim cov khoom siv tom qab plating lossis tinning.
6082-O vs Lwm yam Aluminium Alloys
| Alloy (O) | UAS MPa | Yield MPa | Ntev% | Qhov ceev g / cm³ | Cond % IACS | Vim li cas xaiv nws |
|---|---|---|---|---|---|---|
| 6082-O | 130–180 | 55–90 | 18–22 | 2.70 | 42 | Cov qauv tsim + weldability; muaj zog tshaj 6063/3003 raws li -annealed. |
| 6061-O | 115–145 | 55–95 | 25–30 | 2.70 | 40 | Zoo sib xws heev; 6082 ntug nws ntawm lub zog ntawm Mn. |
| 5083-O | 275–350 | 110–145 | 16–22 | 2.66 | 29 | Siab tshaj marine corrosion; xaiv rau seawater immersion. |
| 6063-O | 90–130 | 50–70 | 18–25 | 2.70 | 53 | Zoo dua anodizing tiav thiab conductivity; qis zog. |
| 3003-O | 110–140 | 40–55 | 20–30 | 2.73 | 45 | Pheej yig tshaj, zoo tshaj plaws formability; tsis muaj lub zog tiag tiag. |
Kev Tswj Xyuas Zoo & Kev Tshuaj Xyuas
Kev pheej hmoo peb tswj: Ib daim kab xev uas loj, ntug- hlawv, lossis tsuas yog ib feem ntawm qhov tsis lees paub ntawm koj qhov tuag lossis tawg ntawm thawj qhov khoov - thiab koj tsuas pom tom qab qhov khoob raug txiav. Peb cov tshev mis tsom raws nraim cov ntsiab lus tsis ua haujlwm.
Kev ua & qauv:
Dimensions: Dav, thickness, thiab ntev yog ntsuas ib thooj ntawm cov khoom spec (140 mm +1.5 / 3.15 mm +0.12 / 2,000 mm +3) tiv thaiv EN 485 / ASTM B209 gauges; flatness thiab ntug burr raug kuaj xyuas kom cov rooj zaum hauv koj qhov tuag.
Chemistry: Spectrometer (PMI) txheeb xyuas AA 6082 muaj pes tsawg leeg ua ntej dov; peb paub meej tias Si, Mg, thiab Mn nyob rau hauv ntau yam yog li lub anneal thiab tom qab cua sov- kho coj tus cwj pwm raws li qhov xav tau.
Mechanical: Tensile test per ASTM B557 / EN ISO 6892 ntawm ib qho qauv los ntawm ntau lees paub O- temper ductility (elongation Ntau dua lossis sib npaug li 18%) thiab tias cov sawb yog mos mos, tsis ua haujlwm ib nrab- hardened.
Nto & ntaub ntawv: Mill tiav yog tshuaj xyuas rau khawb, roj, thiab ntug zoo; txhua lub nkoj nrog EN 10204 3.1 daim ntawv pov thawj zeb xeem (MTC) suav nrog chemistry, tensile, thiab qhov ntev.
Delivery & Order Process
Tom qab koj xa cov duab kos lossis cov lus qhia, peb muab cov lus tsocai uas teev cov alloy, temper, qhov ntev thiab kam rau ua, tus qauv, ntim, thiab lub sijhawm ua haujlwm 15-30 hnub. Ua ntej kev tsim khoom peb lees paub qhov kos npe - tawm ntawm node: koj pom zoo cov ntawv sau thiab cov qauv / PPAP qhov xav tau, yog li tsis muaj qhov tsis meej meej txog qhov dav, thickness, ntev, thiab ntug qhov xwm txheej. Yog hais tias ib co coil los yog txiav ntev tsis tuaj xyuas - tsis ncaj ncees lawm temper, tawm - ntawm - kam rau ua, los yog defect defect - peb cais thiab cais cov ntau thiab xa ib tug hloov los ntawm ib tug batch pov thawj; peb tsis muab cov khoom xav tau rau hauv koj qhov kev txiav txim. Qhov no yog li cas peb khaws ib daim kab xev uas tuaj txog mos, tiaj tus, thiab ntawm - qhov loj me, txhua zaus. Xa koj daim duab kos rau spec kos npe -tawm thiab peb yuav teem sijhawm ntau lawm.
Vim li cas thiaj xaiv GNEE
Cov ntaub ntawv pov thawj, cov ntaub ntawv taug qab: Txhua 6082-O ntau lub nkoj nrog EN 10204 3.1 MTC npog chemistry, tensile, thiab qhov ntev - daim ntawv koj QA thiab cov neeg siv khoom kawg nug.
Kev tswj qhov ntev tiag tiag: Peb ntsuas qhov dav, tuab, ntev, flatness, thiab ntug ntawm cov khoom siv tshwj xeeb, tsis yog "ze txaus," yog li cov sawb haum rau koj qhov tuag thiab pawg kom siab.
Kev cai loj thiab tempers: Los ntawm 140 × 3.15 × 2,000 mm spec saum toj no rau coil los yog lwm yam txiav lengths, thiab O / T4 / T6 ntawm kev thov - matched rau koj daim duab.
Lub sij hawm ua piv txwv: 15-30 hnub nrog kev pom zoo kos npe - tawm ua ntej kev tsim khoom, yog li koj tuaj yeem npaj txoj kab es tsis txhob caum tus neeg muag khoom.
Export-paj ntim: Cov ntaub ntawv tiv thaiv, ntawv interleaved, thiab seaworthy ntoo pallets los yog rooj plaub tiv thaiv lub strip nto los ntawm hiav txwv freight mus rau 100+ lub teb chaws.
FAQ
Q1: Puas yog 6082-O muaj zog txaus rau kev siv cov qauv?
A: Raws li muab, tsis muaj - O yog qhov muag muag muag (yield ~ 55-90 MPa). Nws yog tsim rau kev tsim thiab rau cov khoom cua sov- kho rau T4/T6 tom qab shaping. Yog tias koj xav tau lub zog raws li - xa, xaj T6.
Q2: Koj puas tuaj yeem tuav lub +1.5 / +0.12 / +3 mm kam rau ua rau tag nrho cov xaj?
A: Yog lawm, cov no yog cov neeg yuav khoom - txwv kev lees paub peb tsim thiab tshuaj xyuas. Tighter symmetrical EN 485 / ASTM B209 kam rau ua kuj muaj; qhia rau peb paub qhov twg yuav tsum tau kos duab.
Q3: Dab tsi muab tub lim koj pom zoo rau vuam 6082-O sawb?
A: ER4043 rau kev ua haujlwm TIG / MIG thiab ER5356 qhov sib koom ua ke xav tau lub zog siab dua lossis kev pabcuam hauv hiav txwv. Cia siab tias HAZ yuav soften los ntawm ~ 30%, yog li tsim qhov sib koom ua ke raws li qhov txwv.
Q4: Koj puas muab cov kauj lossis tsuas yog txiav ntev?
A: Ob leeg. Qhov 2,000 mm ntev saum toj no yog txiav - rau - ntev piv txwv; peb kuj muab slit coil rau kev tuag. Qhia koj daim foos thaum hais.
Q5: Puas yog 6082-O tib yam li 6061-O?
A: Kaw, tab sis 6082 muaj ntau manganese thiab me ntsis siab dua annealed lub zog, thiab nws tshuab thiab welds ib tug kov zoo dua rau cov qauv. Yog tias koj qhov spec hu tawm 6082, tsis txhob hloov 6061 yam tsis tau kuaj xyuas tus qauv.
Thov ib daim ntawv pov thawj rau 6082-O Aluminium Sawb
Xa koj cov duab kos lossis specification rau peb - alloy 6082, temper O, thickness, dav, ntev, ntug, thiab tiav - thiab peb yuav rov qab ib daim ntawv cog lus ruaj khov nrog MTC, ntim, thiab 15-30 hnub coj mus kuaj.
