ASTM B209 - Aluminium Thiab Aluminium-Alloy Sheet Thiab Phaj
ASTM B209 yog dab tsi
ASTM B 209 Cov Lus Qhia(full title:Standard Specification rau Aluminium thiab Aluminium -Alloy Sheet thiab Phaj) yog ASTM International specification uas txhais cov kev xav tau rau lub tiaj- dov aluminium cov khoom nkag hauv Tebchaws Meskas thiab dav siv hauv kev sib tw thoob ntiaj teb. Nplooj ntawv no piav qhia txog cov txheej txheem npog dab tsi, uas siv cov alloys thiab tempers, thiab nws cuam tshuam li cas rau EN, JIS, thiab Suav GB qauv.
ASTM B209 / B209M teeb tsa cov tshuaj - txwv kev txwv, temper designations, txhua yam - yam tsawg kawg nkaus, qhov ntev ntev, thiab kev soj ntsuam cov cai rau txhuas thiab txhuas- alloydaim ntawv, coiled ntawv, thiabphaj. Cov lus "M" txhais tau hais tias cov txiaj ntsig tau qhia hauv metric (SI) units; tus un-suffixed B209 siv nti- phaus units. Ob leeg yog qhov sib npaug sib npaug rau kev yuav khoom.
ASTM B209 npogflat- dovcov khoom nkaus xwb. Bar, pas nrig, raj, thiab extruded duab yog tswj hwm los ntawm lwm yam specs - feem ntauASTM B 221(extruded bar / pas nrig / raj / profile) thiabASTM B 211 Cov Lus Qhia(draw bar / pas nrig / hlau). Tsis txhob hais B209 rau cov ntawv no.
Scope thiab cov khoom txhais
Tus txheej txheem distinguishes cov ntaub ntawv los ntawm thickness:
Daim ntawv- tiaj- cov khoom dov nrog tuab feem ntauTsawg dua lossis sib npaug li 6.35 hli (0.250 hauv)thiab dav Ntau dua lossis sib npaug li 152 hli (6 hauv).
Coiled ntawv- daim ntawv muab rau hauv daim ntawv coil; tib lub hnab ntawv tuab li ntawv.
Phaj- tiaj- cov khoom dov nrog tuabNtau dua lossis sib npaug li 6.35 hli (0.250 hauv).
Thickness yog ntsuas tsawg kawg yog 25 hli (1 nti) nyob rau hauv los ntawm tej ntug. Dav thiab ntev tolerances, flatness, thiab ntug mob yog txhais los ntawm cov chav kawm thickness thiab txiav kom dav.
Aluminium alloys npog los ntawm ASTM B209
Cov lus qhia tshwj xeeb teev cov alloys hla 1xxx, 3xxx, 5xxx, 6xxx, thiab 8xxx series. Cov qhab nia uas feem ntau tau txais yog qhia hauv qab no.
| Series | Cov qhab nia zoo hauv B209 | Cov ntsiab lus tseem ceeb alloying | Tus cwj pwm |
|---|---|---|---|
| 1xxx ib | 1050, 1060, 1100 | Ntau dua lossis sib npaug li 99.0% Al | Zoo heev corrosion kuj, siab formability, tsis muaj zog, zoo conductivity. |
| 3xxx ib | 3003, 3004, 3105 | Manganese | Lub zog nruab nrab, kev ua haujlwm zoo heev; txoj haujlwm -horse general- pawg hom phiaj. |
| 5xxx ib | 5005, 5052, 5083, 5086, 5154, 5251, 5454, 5754 | Magnesium | Zoo-rau- siab zog, zoo heev marine / corrosion kuj, weldable. |
| 6xxx ib | 6061, 6063 | Mg + Si | Kub- kho tau; zoo zog thiab weldability rau cov qauv siv. |
| 8xxx ib | 8011, 8006 | Lwm yam (Fe, Si) | Cladding thiab tshwj xeeb daim ntawv / ntawv ci. |
Export- ntawv ceeb toom:Siab -lub zog 2xxx- thiab 7xxx-series alloys (piv txwv li 2024, 7075) yog them raws li Tuam Tshoj tus dual- siv export- daim ntawv teev npe. Lawv export, re-export, lossis hloov pauv yuav tsum muaj ntawv tso cai los ntawm Ministry of Commerce; Paub meej tias daim ntawv tso cai ua ntej quoting ib yam khoom 2xxx/7xxx.
Hu rau peb cov engineers hnub no
Kev ntsuas kub hauv ASTM B209
Ib qho "temper" piav qhia txog hom mob - hardening lossis heat- kho mob. ASTM B209 siv tus qauv ANSI H35.1 temper system:
O- annealed (softest, siab tshaj plaws ductility).
F- raws li -fabricated (tsis muaj txhua yam - txwv kev txwv).
H1x- strain- hardened nkaus xwb (piv txwv li, H14, H18).
H2x- strain- hardened ces ib nrab annealed.
H3x- strain- hardened ces stabilized.
H4x- strain- tawv ces pleev xim rau / lacquered.
T6- kua cua sov- kho thiab muaj hnub nyoog li qub (siv rau 6061 phaj).
Tus lej thib ob qhia txog qib hardening: H12 / H14 / H16 / H18 sawv cev nce lub zog; H22 / H24 / H26 / H28 yog qhov sib thooj ib nrab -annealed temps nrog ductility zoo dua.
Mechanical Properties (qhia qhov tsawg kawg nkaus)
Lub rooj teev cov xwm txheejyam tsawg kawg nkausTensile (UTS) thiab yield zog thiab elongation ib ASTM B209. Cov nqi tiag tiag ntawm Daim Ntawv Pov Thawj Mill Test (MTC) tswj cov khoom xa tuaj; cov duab hauv qab no yog rau kev sib piv qib, tsis yog rau kev kos npe tsim -tawm.
| Alloy - Kub | UTS, MPa (min) | Tawm tswv yim, MPa (min) | Elongation, % (min) |
|---|---|---|---|
| 1100-O | 90 | 30 | 25 |
| 3003-O | 110 | 42 | 25 |
| 3003-H14 | 150 | 125 | 8 |
| 5052-O | 170 | 65 | 19 |
| 5052-H32 | 215 | 160 | 10 |
| 5083-O | 275 | 125 | 16 |
| 5083-H32 | 315 | 230 | 12 |
| 5754-H22 | 215 | 130 | 12 |
| 6061-T6 (phaj) | 290 | 240 | 8 |
| 6063-T6 | 215 | 170 | 8 |
Tag nrho cov nqi saum toj no yogyam tsawg kawg nkausrau qhov teev temper thiab thickness bracket. Thinner gauges feem ntau nqa qis elongation yam tsawg kawg nkaus; ib txwm nyeem cov temper -thiab- tuab kab ntawm MTC tiag. GNEE muab cov khoom siv nrog EN 10204 3.1 MTC (3.2 thiab thib peb- kev soj ntsuam tog muaj nyob ntawm kev thov).
Cov ntaub ntawv tshuaj muaj pes tsawg leeg
B209 txhais cov ntsiab lus nruj txwv ib qho hlau. Hauv cov ntsiab lus yooj yim:
1xxx ib(1050, 1060, 1100): yam tsawg kawg nkaus txhuas cov ntsiab lus 99.0%; yuav luag tsis txhob txwm alloying.
3xxx ib(3003, 3004, 3105): manganese mus txog ~ 1.2% (3004 kuj ntxiv ~ 1 % Mg) rau lub zog tsis poob formability.
5xxx ib(5052, 5083, 5754, 5454): magnesium 2.2–4.9 %; 5083 yog qib siab tshaj -Mg marine phaj qib.
6xxx ib(6061, 6063): magnesium + silicon tsim Mg₂Si; Thaum tshav kub kub- kho tau rau T6.
8xxx ib(8011): hlau- thiab silicon{2}} sib npaug rau cladding/foil siv.
Dimensional kam rau ua
B209 rooj thickness kam rau ua los ntawm kev txiav txim thickness thiab dav chav kawm. Cov ntsiab lus tseem ceeb ntawm cov neeg yuav khoom yuav tsum qhia meej:
Thickness- cov hlua khi rau nyias nyias; phaj kam rau ua kauj ruam los ntawm thickness thiab dav.
Dav / ntev- ntxiv rau qhov kam rau ua raws li qhov loj me; squareness thiab camber txwv siv.
Flatness- teev rau phaj; tshwj xeeb flatness (xws li, rau laser / plasma txiav) tuaj yeem pom zoo.
Ntug- square, sheared, lossis slit ntug; dedicate ntug hom hauv PO.
Kev sib npaug nrog EN, JIS, thiab GB qauv
Rau hla- kev lag luam quoting, plaub- tus lej thoob ntiaj teb alloys kab raws li hauv qab no:
Tebchaws Meskas- ASTM B209 / B209M.
Teb chaws Europe- EN 485 (daim ntawv) thiab EN 573 (kev sib xyaw); the EN AW-xxxx npe maps rau tib tus lej 4.
Nyiv- JIS H4000 (daim ntawv/phaj) thiab JIS H4040 (muaj pes tsawg leeg).
Tuam Tshoj- GB/T 3880 (daim ntawv/phaj).
Qhov tseem ceeb rau MTCs:Rau plaub -digital alloys (3003, 5052, 6061, 6063, 6082, thiab lwm yam),GB/T 3880 txais cov cuab yeej cuab tam -cov nqi ntawm ASTM B209 ncaj qha. UTS thiab cov txiaj ntsig tau luam tawm ntawm MTC yog li zoo ib yam raws li ASTM B209, GB / T 3880, thiab JIS H4000 rau cov alloys no - tsis muaj qhov sib txawv ntawm qhov sib txawv ntawm cov qauv. (Qhov no siv tau rau lub tiaj- dov 1xxx–8xxx plaub- lej alloys; txheeb xyuas qhov tsis yog- teev lossis lub tebchaws- tsuas yog qib ntawm rooj plaub.)
Tej kev siv los ntawm alloy
| Qib | Qhov twg nws siv |
|---|---|
| 1050 / 1060 / 1100 | Cov cuab yeej siv tshuaj, kho kom zoo nkauj trim, cookware, heat exchangers, signage. |
| 3003 / 3004 | Roofing, gutters, cia tso tsheb hlau luam, HVAC, dav fabrication, tuaj yeem npaj lub cev (3004). |
| 5052 | Marine hardware, electronics enclosures, tsheb panels, khoom siv. |
| 5083 | Shipbuilding phaj, siab hlab ntsha, cryogenic tso tsheb hlau luam, welded lug. |
| 5754 | Automotive lub cev panels, flooring, tread phaj, architectural cladding. |
| 6061 | Cov qauv phaj, tshuab hauv paus, txuas hniav, thav duab, dav dav engineering. |
| 8011 | Cladding, fin stock, conversion foil feedstock. |
Kev tsim khoom thiab cov ntaub ntawv
Thaum koj thov ASTM B209 cov ntaub ntawv los ntawm GNEE, txhua qhov khoom xa tuaj yog txhawb nqa los ntawm:
Mill Test Certificatemus rau EN 10204 3.1 (3.2 thiab thib peb- kev tshuaj xyuas tog tau teem caij thov).
Keeb kwm, cua sov / ntau tus naj npawb, thiab tag nrho cov tshuab + tshuaj nyeem ntawv traceable rau lub kauj / phaj.
Yooj yim MOQ thiab kev sim me me txhawb nqa; txheem txhuas lub sij hawm15-30 hnub.
Export packing ( seaworthy, VCI ntawv, ntoo rooj / pallets) ib Incoterms pom zoo nyob rau hauv lub PO.
Cov kev pab cuam ua thiab fabrication
Tshaj li muab cov khoom siv ASTM B209, GNEE muab rau hauv -lub tsev thiab koom tes ua haujlwm hauv qab kom koj qhov kev txiav txim tuaj txog txiav - mus rau - qhov loj me thiab npaj txhij los sib sau ua ke. Cov kev pabcuam ib txwm:
Txiav-xav,ncig pom, laser, plasma, thiab waterjet txiav kom ntev, dav, thiab yooj yim profiles ntawm daim ntawv thiab phaj.
CNC machining- CNC milling thiab tig rau lub qhov, qhov, lub hnab ris, thiab nruj- qhov ntev ntawm lub phaj thiab bar.
Perforation / xuas nrig ntaus- qauv thiab kev cai perforated qauv, louvers, thiab embossing ntawm daim ntawv thiab coiled ntawv.
Chamfering / deburring-ntug chamfer, rounding, thiab deburring rau kev nyab xeeb thiab huv si haum-up.
Khoov- nias-brake dabtsi yog khoov thiab yob txoj kev rau cov ces kaum, raws, thiab nkhaus seem; springback accounted los ntawm alloy thiab temper.
Vuam- TIG/MIG welding ntawm 5xxx thiab 6xxx alloys xws li 5083 thiab 6061; muab tub lim xaiv thiab weld txheej txheem qhia rau ib daim ntawv thov (5083 feem ntau welded nrog 5xxx fillers, tsis yog 4043).
Kev kho saum npoo-milltag, txhuam, anodizing, hmoov txheej, PVDF, thiab electrophoresis rau 1xxx / 3xxx / 5xxx / 6xxx qib.
Muaj peev xwm ua tau zoo-max thickness, ua tiav qhov siab ntev, txaj / rooj loj, anodizing thickness, txheej spec, thiab lwm yam.-tau lees paub tiv thaiv koj daim duab thiab qhov xav tau alloy / temper. Xa cov duab kos lossis specification thiab peb yuav hais cov txheej txheem ua tau thiab lub sijhawm ua haujlwm.
Hais txog GNEE
GNEE yog ib qho txhuas exporter tsim nyob rau hauv2008, muab aluminium ntawv, phaj, coil, ntawv ci, bar, raj, profile, flange, thiab fittings rau100+ lub teb chaws thiab cheeb tsam. Peb khaws ntau yam -spec aluminium Tshuag rau kev xa khoom sai, lees txais ob qho kev txiav txim loj thiab me (qhib MOQ), thiab xa khoom hauv15-30 hnub. Txhua qhov kev txiav txim xa nkoj nrog EN 10204 3.1 MTC, thiab peb pab neeg ua haujlwm pab xaiv cov hlau zoo thiab kub siab rau koj qhov kev ua haujlwm.
Cov lus nug uas nquag nug
Puas yog ASTM B209 tib yam li GB / T 3880?Rau plaub tus lej - lej alloys lawv siv covtib yam khoom siv- tus nqi khoom- GB/T 3880 txais ASTM B209's UTS/yield ranges ncaj qha. Cov ntawv sib xyaw thiab cov ntawv temper kuj zoo sib xws. Yog li ib qho MTC rau tus qauv qhia tau zoo tib yam cov lej muaj zog rau cov qib xws li 3003, 5052, lossis 6061. Nco ntsoov lees paub qhov tseeb tuab / kab npauj npaim, txij li cov rooj kam rau ua txawv me ntsis ntawm cov qauv.
Dab tsi yog qhov txawv ntawm daim ntawv thiab phaj hauv B209?
Txoj kab sib faib yog thickness:Tsawg dua lossis sib npaug li 6.35 hli (0.250 hauv) yog daim ntawv; Ntau dua lossis sib npaug li 6.35 mm yog phaj. Phaj feem ntau txiav txim rau qhov ntev thiab flatness; daim ntawv feem ntau yog muab rau hauv cov qauv lossis coiled widths. Cov alloy thiab temper xaiv sib tshooj, tab sis qee qhov tempers (xws li, T6) muaj ntau dua hauv phaj.
Puas yog ASTM B209 npog 7075 lossis lwm yam aerospace alloys?
Qee qhov siab -lub zog alloys tshwm nyob rau hauv cov specs, tab sis 2xxx/7xxx qib (2024, 7075, 7050, thiab lwm yam) yogTuam Tshoj dual-siv export- tswj. GNEE muab lawv tsuas yog nrog daim ntawv tso cai siv tau thiab xaus- siv / xaus- neeg siv pov thawj; peb tsis xa tawm mus rau cov neeg raug nplua lossis cov chaw nyob. Sau cov qhab nia no tsuas yog tom qab kev ua raws cai.
Kuv nyeem B209 temper li H32 lossis T6 li cas?
Thawj tsab ntawv yog tus txheej txheem:O= annealed,H= strain- tawv,T= cua sov- kho. Cov lej qhia qib / theem - H32 yog strain- hardened ces stabilized ntawm 1/4 nyuaj; T6 yog cov tshuaj cua sov- kho thiab muaj hnub nyoog li qub. Nyuaj tempers (tus lej siab dua) txhais tau tias muaj zog dua tab sis qis dua ductility.
ASTM B209 yog luam tawm ASTM International tus qauv; cov nuj nqis ntawm nplooj ntawv no yog qhov qhia tsawg kawg rau kev sib piv. Ib txwm cia siab rau cov khoom xa tuaj EN 10204 MTC rau cov nqi sib cog lus.
