Thaum lub tshuab bracket nyob ntawm 6082 bar uas tau raug xa mus rau hauv T5 es tsis txhob T6, lossis ib txoj kab uas hla uas khiav 0.3 hli dhau los thiab tsis tau ntxuav hauv ib qho kev hla dhau, tag nrho cov khoom ua seem - thiab koj pom ntawm CNC, tsis tuaj yeem kuaj xyuas.
Dab tsi yog 6082 Aluminium Round Bar
6082 yog 6xxx-series Al-Mg-Si alloy nrog manganese ntxiv los nqa lub zog siab dua 6061, thiab nyob rau hauv round-bar daim ntawv nws yog ib qho khoom cylindrical seem uas tsim los ntawm extrusion los yog txias kos duab. Nws yog cov European-cov khoom siv tseem ceeb: hauv T6 / T6511 nws nqa cov txiaj ntsig siab dua 6061 thaum ua kom zoo weldability thiab corrosion kuj, uas yog vim li cas nws tshwm sim nyob rau hauv choj, crane booms, rail lub cev, thiab machined fixtures. Peb muab nws raws li - txiav round bar nyob rau hauv diameters feem ntau ntawm 6 mus rau 500 mm, nyob rau hauv ntev ntawm 1-6 m los yog txiav - mus rau - ntev, thiab raws li zeb tiav los yog nrog anodizing / txheej ntawm thov. Xaiv 6082 puag ncig bar thaum qhov chaw thauj khoom -cov kabmob thiab yuav tsum tau vuam lossis tshuab kom huv.
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; drives nag lossis daus hardening hauv T6. |
| Hlau (Fe) | - | 0.50 | Cov ntsiab lus me; tswj los tiv thaiv nto thiab anodizing. |
| Copper (Cu) | - | 0.10 | Khaws qis heev los khaws cov weldability thiab corrosion kuj. |
| Manganese (Mn) | 0.40 | 1.00 | grain refiner; lub caij uas muab 6082 nws ntug tshaj 6061. |
| Magnesium (Mg) | 0.60 | 1.20 | Lub hauv paus ntxiv dag zog ntawm Mg₂Si. |
| Chromium (Cr) | - | 0.25 | Tswj recrystallization thiab grain qauv. |
| Zinc (Zn) | - | 0.20 | Txwv kom tsis txhob muaj kev ntxhov siab -corrosion rhiab heev. |
| Titanium (Ti) | - | 0.10 | grain refiner. |
| Lwm tus / tag nrho | - | 0.05 / 0.15 | Residual tswj ib AA 6082. |
| Aluminium (Al) | Tseem tshuav | Tseem tshuav | Base hlau. |
ASTM B221 / EN 573-3 rau AA 6082 (EN AW-6082, AlSi1MgMn).
Mechanical Properties
| Kub | UAS MPa | Yield MPa | Ntev% | Hardness |
|---|---|---|---|---|
| T6 (lub ntsiab) | 310–340 | 270–280 | 8–12 | ~ 95 HB |
| T6511 (kev nyuaj siab-relieved) | 295–330 | 260–290 | 8 | ~ 95 HB |
| T5 | 260–310 | 230–260 | 8–10 | ~ 90 HB |
| T4 | 205–260 | 110–170 | 14–16 | ~ 65 HB |
| O (annealed) | 130–180 | 55–90 | 18–22 | ~ 40 HB |
Yam khoom siv qhov tseem ceeb; qhov tseeb tensile los ntawm txoj kab uas hla thiab tus qauv qhia ntawm MTC. T6 / T6511 yog cov txheej txheem muab khoom tempers.
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 | 170–180 W/m·K | 980–1040 BTU·in/ft²·h·℃F |
| Hluav taws xob conductivity | ≈ 40–42% IACS | - |
| Coefficient ntawm thermal expansion | 23.4 µm/m· degree | 13.0 µin/in·℃F |
| Max nruam kev pab temp | ≈ 170 degree | ≈ 338℃F |
6082 Aluminium Round Bar Specifications Table
| Yam khoom | Specification |
|---|---|
| Alloy | 6082 (AA 6082 / EN AW-6082) |
| Kub | T6 / T6511 (lub ntsiab); T5, T4, O ntawm kev thov |
| Cov duab | Round bar (square / hex muaj) |
| Txoj kab uas hla | Ø 6-500 hli (loj dua li thov) |
| Ntev | 1-6 m txheem; txiav-rau-ntev / ntau ntxiv ntawm kev thov |
| Kev tsim khoom | Extruded (ASTM B221) lossis txias -draw (ASTM B211) |
| Cov qauv | ASTM B221, ASTM B211, EN 755, AMS 4117 (T6) |
| Nto | Mill tiav; anodized / hmoov-coated ntawm kev thov |
| Ua siab ntev | Raws li ASTM B221 / B211 los yog pom zoo kos duab |
| MOQ | Yooj yim; kev txiav txim me me sib tham |
| Lub sijhawm ua haujlwm | 15-30 hnub |
| Ntim | Seaworthy: nras, interleaved ntawv, rooj ntoo / pallet |
Kev kho cua sov & Temper Guide
6082 yog cua sov- kho tau, yog li temper yog teem los ntawm cov txheej txheem thermal, tsis yog los ntawm kev ua haujlwm txias. Txoj kev rau cov txheej txheem tempers peb muab yog:
| Kub | Txheej txheem |
|---|---|
| T6 | Kev kho cua sov kho 530 ± 5 degree, quench, dag hnub nyoog 175 ± 5℃× 8 h. Siab tshaj tus qauv muaj zog. |
| T6511 | T6 ntxiv rau 1-3% stretch rau kev ntxhov siab; qhov zoo tshaj plaws kev ruaj ntseg ntawm qhov ntev lossis machined. |
| T5 | Extrude, huab cua-txias, tom qab ntawd muaj hnub nyoog tsim nyog - tsis muaj cov kauj ruam daws; me ntsis qis zog, tus nqi qis dua. |
| T4 | Kev kho cua sov kho + ntuj hnub nyoog; nruab nrab lub zog, zoo formability. |
| O | Tag nrho anneal (~ 340-410 degree, rauv txias); mos, rau kev sib sau los yog xa tawm -form heat- kho. |
Vim tias 6xxx lub zog los ntawm kev laus, qhov kev npau taws yuav tsum ncav cuag T6 - hardness ntxiv tensile ntawm MTC yog dab tsi cais T5 los ntawm T6.
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 (zeeg) |
Corrosion Resistance
Atmospheric:Zoo. Cov yeeb yaj kiab oxide ruaj khov muab kev ntseeg tau zoo hauv cov neeg nyob deb nroog, nroog, thiab huab cua ua haujlwm nrog kev saib xyuas me ntsis.
Tubrog nkoj:Zoo dav tsis kam; zoo dua 7075 tab sis qis dua 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 nrog dielectric washers los yog lub tsho tiv thaiv.
Kev ntxhov siab -corrosion cracking (SCC):Kev pheej hmoo tsawg hauv 6xxx alloys thiab hauv T6 / T6511; ua kom muaj zog tensile kev ntxhov siab thiab aggressive chloride ua ke tsuas yog nrog kev tsim kom zoo thiab tswj kev kub ntxhov.
Tom qab ua tiav:Mill tiav yog zoo nyob hauv tsev; anodizing lossis hmoov txheej txuas ntxiv kev pab cuam lub neej sab nraum zoov thiab hauv cov chaw ntug dej hiav txwv.
Fabrication
Vuam:6082 round bar welds zoo los ntawm TIG thiab MIG. Siv ER4043 rau kev tsim khoom dav dav thiab ER5356 qhov sib koom ua ke xav tau lub zog siab dua lossis kev pabcuam hauv hiav txwv. Cia siab tias cov cua sov- thaj tsam cuam tshuam kom soften li ntawm 30% piv rau lub hauv paus temper - tsim qhov sib koom ua ke, tsis yog leej niam leej txiv, raws li qhov txwv ntu.Machining:T6 thiab T6511 tshuab huv si nrog zoo nti tswj thiab nto tiav; O temper yog mos thiab gummy, yog li siv cov cuab yeej ntse thiab zoo rake.Formability:Zoo tshaj hauv O lossis T4; T6 xav tau kev khoov radii loj dua thiab tsis yog rau kev mob khaub thuas hnyav. Rau tsim-ces-kub- kho qhov chaw, daim ntawv hauv O/T4 thiab hnub nyoog rau T6 tom qab.
Nto tiav
| Ua kom tiav | Sau ntawv |
|---|---|
| Mill tiav | Raws li -extruded / as{1}}kos; standard rau machining thiab vuam Tshuag. |
| Anodized | Ntshiab lossis xim oxide; hnav thiab tiv thaiv corrosion, zoo nkauj. |
| Hmoov coated | Polyester lossis epoxy; architectural thiab sab nraum zoov xim. |
| Txhuam / polished | Directional los yog daim iav tiav rau cov khoom zoo nkauj. |
Daim ntawv thov
Txuas hniav & infrastructure:Cov tswv cuab hauv lawj, guardrails, cov khoom sib txuas - T6 tawm los ~ 270-280 MPa nqa lub nra.
Crane thiab Lifting:Jib, boom, thiab mast seem uas lub zog -mus rau - hnyav tseem ceeb ntawm txhua lub nqa.
Rail:Lub cev framing, couplers, bogie Cheebtsam - EN 755 mainstream alloy nrog zoo weldability.
Marine (chav kawm):Chav kawm - tau lees paub cov qauv hauv hiav txwv thiab cov khoom siv lawj thaum muab nrog DNV/ABS ntawv pov thawj.
Heavy machinery & shafts:Tshuab thav duab, spindles, thiab qhov nyuaj siab; T6511 txwv kev cuam tshuam ntawm cov kab ntev.
Kev thauj mus los:Tsheb chassis thiab hnyav- thauj cov qauv tau teev tseg rau EN 755 ntu.
Machined fixtures & tooling bases:T6511 muab ruaj khov, kwv yees Tshuag rau CNC machining.
General structural fabrication:Welded thav duab, gussets, thiab brackets qhov twg 6061 yuav yog marginal ntawm lub zog.
6082 vs Lwm yam Aluminium Alloys
| Alloy (zeeg) | UAS MPa | Yield MPa | Ntev% | Qhov ceev g / cm³ | Cond % IACS | Vim li cas xaiv nws |
|---|---|---|---|---|---|---|
| 6082-T6 | 310–340 | 270–280 | 8–12 | 2.70 | 42 | Sab saum toj 6000-series zog + weldability; structural European mainstay. |
| 6061-T6 | 310–330 | 276 | 12 | 2.70 | 43 | Zoo sib xws heev; 6082 ntug nws ntawm kev tawm los ntawm Mn. |
| 7075-T6 | 540–570 | 480–505 | 11 | 2.81 | 33 | Ntau zog tab sis tsis zoo weldability; siv qhov chaw vuam tsis muaj. |
| 5083-O | 275–350 | 110–145 | 16–22 | 2.66 | 29 | Zoo tshaj plaws marine corrosion; xaiv rau seawater immersion. |
| 6063-T6 | 241–260 | 214 | 12 | 2.70 | 53 | Architectural; zoo dua anodizing, qis zog. |
Cov txiaj ntsig sib piv yog qhov raug; txheeb xyuas tus qauv siv ua ntej tsim kos npe -tawm.
Kev Tswj Xyuas Zoo & Kev Tshuaj Xyuas
Risk peb tswj:Qhov ua tsis tiav uas ncav cuag koj hauv pem teb yog qib sib xyaw- nce (6061 muag li 6082) lossis ib qho bar uas tsis tau mus txog T6 - ob qho tib si zoo tib yam kom txog thaum lub tshuab ua haujlwm lossis thauj khoom. Peb cov tshev mis tsom raws nraim cov.
Kev ua & qauv:
Qhov Loj:Txoj kab uas hla, ovality, ncaj, qhov ntev, thiab qhov kawg squareness raug kuaj xyuas ib thooj tawm tsam ASTM B221/B211 lossis koj daim duab - yog li lub bar ntxuav hauv ib qho dhau thiab cov rooj zaum hauv qhov sib tw.
Kev txheeb xyuas qib (PMI):Ib tug handheld XRF nyeem Si, Mg, Mn thiab lwm cov ntsiab lus ntawm daim thiab sib tw rau MTC kev ntsuas cua sov, yog li 6082 yeej tsis tsis meej pem nrog 6061.
Temper confirmation:Tensile ib ASTM B557 ntxiv rau Brinell hardness ib ASTM E10 paub meej tias lub bar tau mus txog T6 / T6511 - daim tshev uas cais T5 los ntawm T6.
Nto & ntaub ntawv:Nto yog tshuaj xyuas rau seams, laps, thiab kawg burr; txhua lub nkoj xa nrog EN 10204 3.1 MTC npog chemistry, tensile, thiab qhov ntev.
Qhov tshwm sim:Koj tau txais qib -, npau taws -, thiab qhov ntev - pov thawj bar nrog ntawv uas phim cov hlau.
Delivery & Order Process
Tom qab koj xa txoj kab uas hla, npau taws, qhov ntev, thiab tus qauv, peb muab cov lus tsocai uas teev cov alloy, temper, tolerances, ntim, thiab lub sij hawm txhuas 15-30 hnub.Ua ntej ntau lawm peb paub meej tias kos npe - tawm ntawm node:koj pom zoo cov ntawv sau thiab cov qauv / PPAP, yog li tsis muaj qhov tsis meej meej txog txoj kab uas hla, npau taws, thiab qhov kawg.Yog hais tias ib qho bar tsis tuaj xyuas- qib tsis raug, sub-T6 npau taws, tawm- ntawm- kev kam rau siab, lossis qhov tsis zoo ntawm qhov chaw - peb cais cov khoom ntawd thiab xa cov khoom hloov pauv los ntawm qhov ntsuas kub; peb tsis muab cov khoom xav tau rau hauv koj qhov kev txiav txim. Xa koj daim duab rau spec kos npe -tawm thiab peb teem sijhawm ntau lawm.
Vim li cas thiaj xaiv GNEE
Documented, traceable khoom:Txhua 6082 bar nkoj nrog EN 10204 3.1 MTC npog chemistry, tensile, thiab qhov ntev - daim ntawv koj QA thiab cov neeg siv khoom kawg xav tau.
Qib tiag thiab tswj kev kub ntxhov:XRF qib kuaj thiab tensile-ntxiv rau- hardness temper lees paub txhais tau tias lub bar koj xaj yog bar koj tau txais, tsis zoo li-xws li.
Customizes thiab tempers:Txoj kab uas hla 6–500 mm, ntev 1–6 m los yog txiav - mus rau -ntev, thiab T6 / T6511 / T5 / T4 / O ntawm kev thov - matched rau koj daim duab.
Predictable lub sij hawm: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 khoom:Bundled, interleaved, thiab seaworthy -cased rau hiav txwv freight mus rau ntau tshaj 100 lub teb chaws.
FAQ
Q1: Dab tsi yog qhov txawv ntawm 6082-T5 thiab 6082-T6 round bar?
A: T6 yog cov kua cua sov- kho tom qab hnub nyoog, muab ~ 270-280 MPa tawm los piv rau ~ 230-260 MPa hauv T5. Xaiv T6 rau kev thauj khoom; T5 haum rau qhov hnyav hnyav ntawm tus nqi qis.
Q2: Koj puas tuaj yeem muab cov kab nruab nrab thiab txiav ntev?
A: Yog. Peb txiav kom ntev (1–6 m tus qauv, luv dua ntawm kev thov) thiab muab cov ntawv extruded lossis txias- kos duab. Lub xeev tiav txoj kab uas hla, temper, thiab ntev thiab peb paub meej tias kam rau ua.
Q3: Tus qauv twg siv?
A: Muab rau EN 755 / ASTM B221 (extruded) los yog ASTM B211 (txias- kos). Yog tias koj qhov project hu rau ib qho tshwj xeeb ASTM / EN / AMS, hais nws thiab peb paub meej.
Q4: Koj puas muab MTC thiab thib peb-kev soj ntsuam tog?
A: Yog - EN 10204 3.1 MTC raws li tus qauv, thiab thib peb- kev soj ntsuam tog (xws li SGS) tuaj yeem npaj ua ntej xa khoom.
Q5: Puas yog 6082-T6 weldable, thiab puas vuam tsis muaj zog?
A: Yog, nrog ER4043 lossis ER5356. Lub weld HAZ softens los ntawm ~ 30% piv rau lub hauv paus temper, yog li tsim cov kev sib koom ua ke raws li qhov txwv tsis pub dhau ntawm niam txiv bar.
Thov ib tug Quote rau 6082 Aluminium Round Bar
Xa peb koj txoj kab uas hla, npau taws, ntev, thiab tus qauv, thiab peb yuav xa rov qab cov lus qhia ruaj khov nrog MTC, ntim, thiab lub sijhawm ua haujlwm 15-30 hnub.
Cim npe nrov: Tuam Tshoj 6082 aluminium round bar manufacturers, lwm tus neeg, Hoobkas
