6082-T6 txhuas phaj yog cov cua sov- kho tau 6xxx-series (Al-Mg-Si) cov qauv qib tau teev tseg rau cov qauv EuropeanEN AW-6082(Tshuaj cim AlSi1MgMn). Nws yog lub neej ntawd cov qauv txhuas alloy thoob plaws EU thiab UK - European counterpart rau AA 6061, tab sis nrog ntau dua manganese (0.40–1.00%) thiab tsis muaj tooj liab lossis chromium. Cov khoom tiaj tus yog tswj hwm los ntawmTS EN 573-3(chemistry) thiabTS EN 485-2(mechanical zog thiab tolerances). Nyob rau hauv T6 nws yog kev daws cov cua sov-kho thiab cov hnub nyoog artificially; T651 ntxiv 1-3% stretch rau kev ntxhov siab. Tsawg kawg tensile lub zog yog 310 MPa rau phaj mus txog 6 hli, nqis los nrog tuab. Qhov ceev 2.70 g / cm³ Vuam nrog 4043/5356 muab tub lim yog qhov zoo, tab sis cov cua sov- cuam tshuam thaj tsam poob kwv yees li ib nrab ntawm nws lub zog T6.
Dab tsi yog6082-T6 txhuas phaj
6082 yog 6000-series wrought aluminium alloy nrog silicon thiab magnesium raws li cov ntsiab lus alloying tseem ceeb, ntxiv rau cov ntsiab lus tsis zoo ntawm manganese (0.40-1.00%). Nws yog qhov feem ntautus qauvqib aluminium nyob rau hauv cov teb chaws Europe, feem ntau xaiv tshaj 6061 qhov chaw machinability, weldability thiab ib tug muaj zog lub zog - rau - luj piv yuav tsum tau tag nrho. Raws li European system nws raug xaivEN AW-6082.
HauvT6 zoglub phaj yog cov kua cua sov- kho (~ 530℃), sai sai quenched, thiab cov hnub nyoog artificially (~ 170-180 degree) los tsim kom zoo Mg₂Si precipitates uas thaiv kev txav txav txav thiab tsa lub zog.T651yog tib lub tshav kub- txoj kev kho mob ua raws li 1-3% stretch kom tshem tawm cov kev ntxhov siab seem - lub neej ntawd xaiv rau nruj- kam rau ua CNC qhov chaw vim tias cov seem machined nyob tiaj tus thiab ruaj khov.
Vim tias 6082 tau teev tseg rau cov qauv European, nws yog qib hu ua Eurocode 9 cov qauv kos duab rau cov txuas hniav, cranes, tsheb ciav hlau thiab tsheb thauj mus los. GNEE muab 6082-T6 phaj nyob rau hauv ob qho tib si EN thiab dual EN / ASTM cov ntaub ntawv kom phim koj qhov kev tswj xyuas qhov tshwj xeeb.
European qauv & designations rau 6082 txhuas
| Cov ntaub ntawv | Scope | Nws txhais li cas rau 6082 |
|---|---|---|
| TS EN 573-3 | Tshuaj muaj pes tsawg leeg ntawm wrought aluminium alloys | Cov ntsiab lus txwv rau EN AW-6082 (saib cov lus sib xyaw) |
| TS EN 485-2 | Phaj, ntawv thiab sawb - mechanical properties & tolerances | T6 / T651 lub zog minima los ntawm tuab; qhov tolerances |
| TS EN 755-2 | Extruded pas nrig, bar, raj, profiles - txhua yam khoom | Lub zog minima rau extruded 6082 (Ø-dependent) |
| TS EN 754-2 | Txias- rub pas nrig, bar thiab raj - txhua yam khoom | Kos 6082 minima (t-nyob) |
| EN 10204 3.1 | Cov ntaub ntawv tshuaj xyuas | Mill Test Certificate nrog cua sov no. & xeem tau |
| ASTM B209 / B221 / 1 | US sib npaug (phaj / extrusion) | Siv thaum thov ob EN / ASTM khoom |
Cov tshuaj muaj pes tsawg leeg ntawm 6082 txhuas phaj (EN 573-3)
Cov kev txwv hauv qab no ua rawsTS EN 573-3Rau EN AW-6082 thiab zoo ib yam rau cov txiaj ntsig uas feem ntau hais hauv ASTM B209. Cov manganese siab (0.40–1.00%) yog ib kab uas txawv 6082 los ntawm 6061 (Mn Tsawg dua lossis sib npaug li 0.15%) thiab ua rau nws lub zog me ntsis thiab coarser extrusion cwj pwm.
| Element | % los ntawm qhov hnyav (EN 573-3) | Lub luag haujlwm |
|---|---|---|
| Silicon (Si) | 0.70 – 1.30 | Cov ntawv Mg₂Si precipitate (hnub nyoog hardening) |
| Hlau (Fe) | Tsawg dua los yog sib npaug li 0.50 | impurity txwv |
| Copper (Cu) | Tsawg dua lossis sib npaug li 0.10 | impurity txwv (vs 6061, uas siv Cu) |
| Manganese (Mn) | 0.40 – 1.00 | Nplej tswj & lub zog |
| Magnesium (Mg) | 0.60 – 1.20 | Lub zog ntawm Mg₂Si aging |
| Chromium (Cr) | Tsawg dua lossis sib npaug li 0.25 | Grain refinement (tsis txhob txwm Cr, vs 6061) |
| Zinc (Zn) | Tsawg dua los yog sib npaug li 0.20 | impurity txwv |
| Titanium (Ti) | Tsawg dua lossis sib npaug li 0.10 | grain refiner |
| Lwm yam khoom (txhua / tag nrho) | Tsawg dua lossis sib npaug li 0.05 / Tsawg dua lossis sib npaug li 0.15 | Txoj kev txwv |
| Aluminium (Al) | Tseem tshuav | Base hlau |
Cov khoom siv ntawm 6082-T6 txhuas phaj (EN 485-2)
Rau cov khoom tiaj tus, lav minima ua rawsTS EN 485-2thiab nqis los raws li qhov tuab nce - cov ntu me / nyias mus txog rau sab saum toj ntawm qhov ntau, tuab phaj zaum ze ntawm qhov tsawg kawg nkaus. Cov lus hauv qab no yog EN 485-2 tuab ntaiv rau T6 / T651 phaj.
| Thickness (hli) | Rm min (MPa) | Rp 0.2 min (MPa) | A50 min (%) | Brinell HB (typ.) |
|---|---|---|---|---|
| 0.4 – 1.5 | 310 | 260 | 6 | 94 |
| 1.5 – 3.0 | 310 | 260 | 7 | 94 |
| 3.0 – 6.0 | 310 | 260 | 10 | 94 |
| 6.0 – 12.5 | 300 | 255 | 9 | 91 |
| 12.5 – 60.0 | 295 | 240 | 8 | 89 |
| 60.0 – 100.0 | 295 | 240 | 7 | 89 |
| 100.0 – 150.0 | 275 | 240 | 6 | 84 |
| 150.0 – 175.0 | 275 | 230 | 4 | 83 |
Lub cev thiab thermal zog ntawm 6082 txhuas
| Khoom | Tus nqi | Nco tseg |
|---|---|---|
| Qhov ntom | 2.70 g / cm³ | Siv rau txhua qhov kev ntsuas qhov hnyav |
| Elastic modulus | ~ 70 GPa (≈ 68,600 MPa) | Zoo ib yam rau 6061 - deflection-tswj cov qauv tsim tsis muaj dab tsi los ntawm 6082 lub zog ntxiv |
| Melting ntau | 555-650 degree | Solidus / kua |
| Thermal conductivity | ~170 – 185 W/(m·K) | Zoo tshav kub dissipation |
| Hluav taws xob conductivity | ~ 37 - 42% IAB | qis dua 1xxx/3xxx (qib qauv) |
| Coefficient ntawm thermal expansion | 23.0 - 23.4 × 10⁻⁶ / degree | 20-100 degree |
| Brinell hardness (T6) | 90-95 HB | Hom |
Kev kho cua sov thiab T6 vs T651 rau 6082 txhuas
Daim ntawv lo "T6" yog lub tshav kub ruaj khov- txoj kev kho mob, tsis yog raws li -muab mob. A 6082 phaj tawm hauv xovxwm mos; Tsuas yog lub voj voog T6 coj nws mus rau tag nrho lub zog:
Kev kho cua sov- cua sov rau ~ 530℃thiaj li Mg, Si thiab Mn yaj mus rau hauv ib qho kev daws teeb meem - theem.
Ceev ceev- dej quench kaw cov ntsiab lus nyob rau hauv qhov chaw ua ntej lawv tuaj yeem los nag.
Artificial laus- tuav ntawm ~ 170–180℃rau ob peb teev; nplua Mg₂Si particles precipitate thiab tsa lub zog.
T651yog qhov kev ntxhov siab-relieved version ntawm T6: tom qab quenching, lub phaj yog stretched 1-3% kom tshem tawm cov residual stress, ces laus. Lub zog siv tshuab yog tib yam, tab sis cov khoom siv tshuab tuav lawv qhov ntev zoo dua - uas yog vim li cas T651 yog lub neej ntawd rau CNC - tshuab 6082 cov khoom nrog nruj tolerances. Rau welded los yog maj mam machined qauv phaj, T6 feem ntau yog txaus.
Qhov hnyav thiab ntim ntawm 6082-T6 txhuas phaj
Cov neeg yuav khoom ib txwm xav tau ib- thooj hnyav rau kev thauj khoom, crane peev thiab tus nqi. Siv cov qauv hauv qab no nrog ceev2.70 g / cm³(6xxx series).
Qhov hnyav (kg)=thickness (mm) × dav (m) × ntev (m) × 2.70
kg ib m²=thickness (mm) × 2.70
ntim (m³)=thickness (mm) × dav (m) × ntev (m) ÷ 1,000,000
Piv txwv li: a10 hli × 1500 hli × 3000 hliLuas=10 × 1.5 × 3.0 × 2.70 =121.5 kg ib. Ntawm ~ 121.5 kg / pc, txog8.2 daim hlau ua ib metric tonne.
| Thickness (hli) | kg/m² | kg ib pc (1500 × 3000 mm) | Daim phiaj ib tonne |
|---|---|---|---|
| 6 | 16.2 | 72.9 | 13.7 |
| 8 | 21.6 | 97.2 | 10.3 |
| 10 | 27.0 | 121.5 | 8.2 |
| 12 | 32.4 | 145.8 | 6.9 |
| 15 | 40.5 | 182.3 | 5.5 |
| 20 | 54.0 | 243.0 | 4.1 |
| 25 | 67.5 | 303.8 | 3.3 |
| 30 | 81.0 | 364.5 | 2.7 |
| 40 | 108.0 | 486.0 | 2.1 |
| 50 | 135.0 | 607.5 | 1.6 |
Theoretical hnyav siv qhov ceev 2.70 g / cm³. Qhov hnyav tiag tiag txawv nrog ntsuas tuab thiab yuav tsum tau lees paub tawm tsam MTC.
Rau cov phaj tuab heev (xws li . 50 hli × 2000 × 6000 mm ≈ 1,620 kg), npaj crane thiab thawv thauj khoom thaum ntxov - ib 20'GP tuav roughly 20–24 t nyob ntawm qhov chaw txwv.
Cov qib sib npaug ntawm 6082 txhuas phaj
| Qhov system | Lub npe |
|---|---|
| Aluminium Association (AA) / UNS | 6082 / A96082 |
| Cov European Union (EN 573-3) | EN AW-6082 (AlSi1MgMn) |
| Lub teb chaws Yelemees Legacy (DIN) | AlMgSi1, Werkstoff 3.2315 |
| Txoj Cai UK (BS) | HE30 (extruded) / H30 |
| Tuam Tshoj (GB / T 3190 / GB / T 3880) | 6082 |
| Nyiv (JIS) | 6N01 (zoo ib yam, tsis meej) |
| TS EN ISO 209 | Al Si1MgMn |
| Ze tshaj North- qib Asmeskas | AA 6061 (metallurgically zoo sib xws, tsis sib cog lus sib npaug) |
Tau qhov twg los: EN 573-3, AA sau npe, GB / T 3190, JIS H4000, ISO 209.
Corrosion kuj ntawm 6082 txhuas
6082 yog 6xxx alloy nrog zoo heev corrosion kuj nyob rau hauv feem ntau cov cua, nrog rau kev lag luam thiab me me marine cua. Cov ntsiab lus tseem ceeb ntawm cov neeg yuav khoom yuav tsum paub:
Atmospheric & industrial- tsim ib qhov ntom ntom Al₂O₃ zaj duab xis; ua tau zoo uncoated nyob rau hauv ib txwm huab cua.
Marine huab cua- zoo rau superstructures, wheelhouses thiab lawj txhawb nqa saum cov kab dej, nrog cov txheej txheem tsim nyog thiab hluav taws xob cais tawm ntawm cov hlau sib txawv.
Nruam dej hiav txwv immersion- 5xxx alloys (5083/5086) nyob twj ywm qhov zoo dua ntev - lub sij hawm xaiv; 6082 tuaj yeem siv tau rau txaws / qee zaus- thaj chaw ntub dej tab sis tau txais txiaj ntsig los ntawm txheej txheej hauv cov kev pabcuam immersed tag nrho.
Galvanic- cais tawm ntawm cov hlau / tooj liab kom tsis txhob nrawm nrawm; nws yog anodic (sacrificial) cov tswv cuab hauv cov khub niam txiv.
Kev ntxhov siab -corrosion tawg- kev pheej hmoo tsawg hauv T6 rau kev pabcuam ib txwm muaj; zam kev siv ntev tshaj li ~ 150℃qhov twg lub zog thiab SCC tsis kam poob.
Vuam thiab machining ntawm 6082 txhuas phaj
Vuam.6082 welds zoo nrog MIG thiab TIG siv4043 (AlSi5)los yog5356 (AlMg5Cr)muab tub lim. 5356 muab qhov qis tshaj plaws solidification-kev pheej hmoo tawg; 4043 ntws yooj yim dua thiab siv tau rau feem ntau cov pob qij txha. Ob txoj cai tsis yog -negotiable:
Tsis txhob welded autogenously (tsis muaj muab tub lim) - 6082 yog rhiab heev rau solidification kub - cracking.
Lub tshav kub- thaj tsam cuam tshuam poob feem ntau ntawm nws lub zog T6. Raws li Eurocode 9, tus tsim qauv feem ntau khaws cia tsuas yog hais txog48-52% ntawm cov qoob loothiab~ 60% ntawm tensilehauv HAZ. Tsim welded pob qij txha los tshaj tawm -weld zog, tsis yog rau hauv paus-hlau T6 qhov tseem ceeb.
Tshuab dhos.6082 cov cav tov huv si nrog cov cuab yeej carbide txheem; chips tawg zoo thiab nto tiav yog zoo, uas yog vim li cas nws yog ib tug nyiam rau CNC qhov chaw, jigs thiab fixture daim hlau. T651 yog qhov zoo dua rau kev nruj- kev ua haujlwm siab ntev vim tias qhov kev ntxhov siab seem raug tshem tawm lawm.
Kev kho deg rau 6082 txhuas
Mill tiav- raws li - dov; tus qauv muab rau machining thiab vuam.
Anodizing- teb zoo; muab ib qho ruaj khov, hnav-cov oxide txheej tiv taus. Me ntsis greyer dua 6061 vim siab dua Si, tab sis sib xws.
Painting / hmoov txheej- feem ntau rau architectural thiab marine- nthuav tawm qhov chaw.
Txhuam / polished- rau pom cov khoom dai kom zoo nkauj.
PE tiv thaiv zaj duab xis- muaj rau kev tiv thaiv kev thauj mus los thiab kev tsim khoom.
Daim ntawv thov ntawm 6082-T6 txhuas phaj
6082-T6 khwv tau nws qhov chaw nyob qhov twg los xij ntawm cov qauv thauj khoom, weldability thiab hnyav zaum ntawm tib txoj kev tseem ceeb. Hom kev siv:
Cov choj & cov qauv thav duab- truss cov tswv cuab, gusset daim hlau thiab crane booms tsim los rau Eurocode 9.
Kev thauj mus los- tsheb thauj khoom, tsheb ciav hlau thiab tsheb thauj mus los, chassis thiab thauj khoom hauv pem teb uas txo qhov hnyav.
Shipbuilding & marine- superstructure panels, gangways, deck beams, wheelhouse structures and engines -chaw platforms (saum waterline).
Machinery & khoom siv- thav duab, cov khoom siv hauv paus thiab precision- cov khoom siv tshuab.
Pwm & jig phaj- T651 rau qhov kev ruaj ntseg thaum lub sijhawm ua haujlwm CNC hnyav.
General fabrication- brackets, kev txhawb nqa thiab welded los ua ke uas yuav tsum tau muaj ntawv pov thawj qib.
6082-T6 vs 6061-T6 txhuas phaj
Ob leeg yog Al-Mg-Si structural qib thiab feem ntau muab piv. Lub rooj sivtus qauv yam tsawg kawg nkaus tus nqi rau nyias phaj; ob qho tib si EN 485-2 thiab ASTM B209 kauj ruam lav qhov tseem ceeb raws li ntu tuab, yog li ib txwm tsim rau lub rooj rau koj qhov loj me.
| Khoom | 6082-T6 (EN 485-2) | 6061-T6 (ASTM B209) | 6063-T6 | 6082-T651 |
|---|---|---|---|---|
| Tensile zog, min | 310 MPa | 290 MPa rau | 215 MPa | 310 MPa |
| Tawm 0.2%, min | 260 MPa | 240 MPa | 170 MPa | 260 MPa |
| Elongation, min | 10 % | 12 % | 12 % | 10 % |
| Qhov ntom | 2.70 g / cm³ | 2.70 g / cm³ | 2.70 g / cm³ | 2.70 g / cm³ |
| Elastic modulus | ~ 70 GPa | ~ 70 GPa | ~ 70 GPa | ~ 70 GPa |
| Weld HAZ lub zog khaws cia | ~ 50-60% (Rm) | ~ 50-60% (Rm) | ~ 60-70% (Rm) | ~ 50-60% (Rm) |
| Hluav taws xob conductivity | 37-42% IAB | ~ 40% IAB | ~ 53% IAB | 37-42% IAB |
| Mn ntsiab lus | 0.40–1.00% | Tsawg dua lossis sib npaug li 0.15% | Tsawg dua lossis sib npaug li 0.10% | 0.40–1.00% |
| Cu / Cr | Cu tsawg dua lossis sib npaug rau 0.10, Cr Tsawg dua lossis sib npaug rau 0.25 | Cu tsawg dua lossis sib npaug 0.40, Cr 0.04–0.35 | Cu Less tshaj los yog sib npaug rau 0.10, Cr Tsawg dua los yog sib npaug rau 0.10 | Cu tsawg dua lossis sib npaug rau 0.10, Cr Tsawg dua lossis sib npaug rau 0.25 |
| Qhov tseem ceeb specification system | EN AW-6082 | TIAB SA 6061 | TIAB SA 6063 | EN AW-6082 |
| Qhov taw qhia tus nqi txheeb ze (6082=1.0) | 1.0 | 0.9–1.0 | 0.85 | 1.0 |
Tau qhov twg los: EN 485-2 (6082-T6/T651), ASTM B209 (6061-T6, 6063-T6) yam tsawg kawg nkaus txhua yam khoom; Kev sib xyaw ua ke los ntawm EN 573-3 / AA npe. Tus nqi ntsuas qhov taw qhia, kev ua lag luam-dependent.
6082 tus qauv yam tsawg kawg nkaus lub zog yog me ntsis siab dua 6061's nyob rau hauv nyias phaj, tab sis 6061 muaj wider North-American Tshuag muaj thiab marginally zoo anodizing uniformity. Xaiv 6082 qhov twg European specifications, machining chips los yog seem corrosion yog tus tsav tsheb; xaiv 6061 qhov twg ASTM cov khoom thiab cov khoom lag luam dav dav.
Muaj qhov ntau thiab tsawg los ntawm GNEE (6082 txhuas phaj)
| Parameter | Cov khoom siv dav dav | Nco tseg |
|---|---|---|
| Thickness | 1.5-150mm (phaj) | Nyias daim ntawv thiab tuab phaj ntawm kev thov |
| Dav | 1,000-2,500 hli | Qhov ntau thiab tsawg tuaj yeem muaj los ntawm kev nug |
| Ntev | 2,000 - 12,000 mm | Txiav- mus rau- qhov kev pabcuam ntev txo cov khoom pov tseg |
| Kub | T6, T651 (O, T4 ntawm kev thov) | T651 rau machined qhov chaw |
| Nto | Mill tiav, txhuam, anodized, coated | PE tiv thaiv zaj duab xis muaj |
| Txuj | EN 485-2 (EN 10204 3.1) lossis dual EN / ASTM | Paub meej hauv kev nug |
Kev tswj xyuas zoo thiab daim ntawv pov thawj zeb rau 6082 txhuas
Txhua 6082-T6 phaj GNEE ships raug kuaj xyuas qhov tseeb version ntawm koj daim duab lossis xaj ua ntej packing:
Qhov ntev- thickness, dav thiab flatness ntsuas ntawm ntau lub ntsiab lus tiv thaiv EN 485-2 / ASTM B209 kam rau ua.
Alloy & tshav kub traceability- alloy marks thiab kub tooj ntawm lub phaj sib phim rau Mill Test Certificate (MTC, EN 10204 3.1).
Nto- kuaj xyuas qhov khawb, oxide thiab ntug mob.
Confirmation nodes- ua ntej- ntau lawm (alloy/temper/dimensions/standard), nyob rau hauv - txheej txheem ( kam rau ua thaum txiav), ua ntej - khoom xa tuaj (qhov kawg qhov ntev, nto, MTC).
Exception txoj kev- ib lub phaj ua tsis tau daim tshev yog cais tawm, rov- ntsuas los ntawm tus neeg thib ob, tom qab ntawd rov ua dua lossis muab pov tseg; nws tsis sib tov nrog cov khoom zoo, thiab koj tau hais ua ntej ua zaub mov xa tuaj.
Thib peb-kev soj ntsuam tog (xws li SGS) tuaj yeem npaj tau raws li kev thov.
Export ntim ntawm 6082 txhuas phaj
Cov phaj tau ntim rau ntev -ntev hiav txwv freight: ntug- tiv thaiv pob los yog ntoo crate/pallet, interleaved nrog ya raws-barrier daim ntawv thiab desiccant, qhov muag-rau- ntuj lossis qhov muag- mus rau - phab ntsa raws li cov neeg siv khoom nyiam, nrog cov khoom siv hlau, tsis muaj hlua khi, thiab qhov ntev. tag nrho/net weight). Mill daim ntawv pov thawj, packing daim ntawv teev npe thiab daim ntawv them nqi lag luam yog npaj nrog rau cov khoom xa tuaj. Thawv thauj khoom yog npaj tiv thaiv qhov hnyav ntawm qhov hnyav thiab qhov txwv qhov hnyav.
Hais txog GNEE
GNEE Aluminium tau muab cov khoom siv txhuas rau cov neeg yuav khoom thoob ntiaj teb txij li xyoo 2008, nrog kev xa khoom mus rau ntau tshaj 100 lub teb chaws thiab cheeb tsam. Rau 6082-T6 phaj peb khaws cov tuab tuab hauv Tshuag thiab txiav rau koj cov duab kos, thiab peb txhawb nqa European (EN 485-2, EN 10204 3.1)) thiab dual EN / ASTM cov ntaub ntawv yog li daim ntawv pov thawj phim koj qhov kev tswj hwm tus qauv. Kev txiav txim kom muaj nuj nqis yog hloov pauv tau - los ntawm ib daim ntawv sim mus rau tag nrho cov thawv thauj khoom - thiab cov khoom lag luam txheem lossis txiav - rau cov phaj loj yog feem ntau npaj xa tuaj tsis pub dhau 15-30 hnub txij li kev txiav txim pom zoo, nrog rau hnub tim uas tau hais tawm tsam koj qhov kev qhia tshwj xeeb. Txhua lub nkoj ntau nrog daim ntawv pov thawj Mill Test Certificate, thiab kev tshuaj xyuas thib peb tuaj yeem npaj tau raws li kev thov. Peb pab pawg kws tshaj lij pab koj xaiv qhov kev npau taws thiab kev ua siab ntev rau welded, machined lossis kev pabcuam kev ua haujlwm ntau dua li tsuas yog hais txog qib.
FAQ
Puas yog 6082 ib qho European txheem aluminium alloy?
Yog. 6082 yog European- qib wrought alloy tsim EN AW-6082 (chemical cim AlSi1MgMn) raws li EN 573-3. Cov khoom lag luam tiaj tus tau muab rau EN 485-2; Extrusion rau EN 755-2. Qib North-American ze tshaj plaws yog AA 6061, tab sis lawv tsis muaj kev sib cog lus sib hloov yam tsis muaj tus qhia tshwj xeeb kos npe tawm.
Cov tshuaj muaj pes tsawg leeg ntawm 6082 txhuas rau EN 573-3 yog dab tsi?
Raws li EN 573-3, 6082 muaj Si 0.70-1.30%, Fe max 0.50%, Cu max 0.10%, Mn 0.40-1.00%, Mg 0.60-1.20%, Cr max 0.25%, Zn max 0.20%, 10% tal max. max 0.15%), tshuav Al. Nws cov ntsiab lus siab manganese txawv ntawm 6061.
Dab tsi yog cov khoom siv ntawm 6082-T6 txhuas phaj?
Raws li EN 485-2, 6082-T6 phaj siab txog 6 hli tuab muaj qhov tsawg kawg nkaus tensile zog 310 MPa thiab 0.2% pov thawj kev nyuaj siab 260 MPa; elongation yog 10%. Lub zog nqis nqis nrog tuab - 12.5-100 hli phaj muaj min Rm 295 MPa / Rp0.2 240 MPa. Ib txwm lees paub tawm tsam Mill Test Certificate rau cov thickness tshwj xeeb.
6082-T6 txhuas phaj hnyav npaum li cas?
Qhov hnyav=thickness (mm) × dav (m) × ntev (m) × 2.70 (density). Ib square meter: kg/m²=thickness (mm) × 2.70. 10 hli × 1500 hli × 3000 hli phaj hnyav txog 121.5 kg; kwv yees li 8.2 cov phiaj no ua ib metric tonne.
6082-T6 txhuas phaj puas tuaj yeem welded?
Yog lawm. Siv 4043 los yog 5356 muab tub lim (5356 muab cov khoom qis tshaj plaws -kev pheej hmoo tawg). Tsis txhob weld autogenously. Nco ntsoov lub tshav kub- thaj tsam cuam tshuam poob kwv yees li 50% ntawm T6 lub zog (Rm khaws cia ~ 60%, Rp0.2 ~ 48-52% ib Eurocode 9), yog li tsim cov welded pob qij txha los tshaj tawm -weld zog.
