Txheej txheem cej luam ntawm ASTM B209 thiab EN 485
ASTM B209 (American Society for Testing and Materials - USA):
Tswjaluminium thiab aluminium -cov ntawv thiab phaj.
Txhaischemical muaj pes tsawg leeg, mechanical zog, temper designations, thiab tolerances.
Dav siv nyob rau hauv lubNorth American lag luam, suav nrog aerospace, tsheb, kev tsim kho, thiab kev siv tshuab.
Npog cov alloys los ntawmntshiab txhuas (1000 series) kom sov- kho tau cov alloys (2000, 6000 series).
TS EN 485 (Tebchaws Europe Norm - Tebchaws Europe):
Qhiaaluminium thiab aluminium alloy daim ntawv, strip, thiab phaj zog.
Muab faib uaTS EN 485-1 (Technical tej yam kev mob), EN 485-2 (mechanical zog), EN 485-3 (kev kam rau siab ntawm qhov ntev thiab cov duab).
Feem ntau siv thoob plawsEuropean kev lag luam, nrog rau qhov tseem ceeb rauarchitectural, automotive, thiab machinery sectors.
tsom rauKev sib raug zoo, kev sim txheej txheem, thiab kev ua raws li European kev cai.
Qhov sib txawv tseem ceeb ntawm ASTM B209 thiab EN 485
| Yam | ASTM B 209 Cov Lus Qhia | TS EN 485 | Sau ntawv |
|---|---|---|---|
| Thaj Chaw / Keeb Kwm | Teb chaws USA | Teb chaws Europe | Cov neeg yuav khoom thoob ntiaj teb yuav tsum hloov pauv ntawm cov qauv |
| Scope | Aluminium & Aluminium Alloy Sheet thiab Phaj | Aluminium & Aluminium Alloy Sheet, Sawb, thiab Phaj | EN 485 suav nrog sawb; ASTM B209 tsom rau cov nplooj ntawv thiab daim hlau |
| Temper Designations | O, H12, H14, H18, T4, T6, thiab lwm yam. | F, O, H14, H18, T4, T6, thiab lwm yam. | Kev sib txawv me ntsis ntawm kev npau taws; Cov cuab yeej cuab tam muaj nuj nqis yuav txawv |
| Mechanical Properties | Yam tsawg kawg tensile lub zog, yield zog, elongation | Yam tsawg kawg tensile lub zog, yield zog, elongation | EN 485 feem ntau muabme ntsis stricter kam rau ua ntau yamrau thickness thiab dav |
| Tshuaj muaj pes tsawg leeg | Txhais qhov siab tshaj plaws % rau alloying ntsiab | Txhais qhov tsawg kawg nkaus & siab tshaj % rau alloying ntsiab | ASTM tuaj yeem tso cai hloov pauv me ntsis rau cov ntsiab lus me |
| Dimensional Tolerances | Thickness ± 0.1-0.5 hli nyob ntawm thickness | Thickness ± 0.05-0.3 hli nyob ntawm thickness | EN 485 feem ntau muajnruj tolerances, muaj txiaj ntsig rau kev siv precision |
| Surface Finish & Defects | Smooth, txhuam, zeb tiav | Smooth, txhuam, zeb tiav | Ob tus qauv qhia meej txog qhov tsis zoo; EN 485 yuav xav tau kev tshuaj xyuas nruj dua rau kev siv tshuaj pleev ib ce |
| Kev xeem & ntawv pov thawj | Cov ntaub ntawv xeem (MTR) yuav tsum muaj; Tej zaum yuav ua raws li ASTM E8 rau kev kuaj tshuab | Cov ntaub ntawv pov thawj EN 10204 3.1 lossis 3.2; Kev kuaj tshuab ua raws li cov qauv EN | Cov neeg yuav khoom nyob sab Europe feem ntau nyiam 3.1 lossis 3.2 ntawv pov thawj |
| Daim ntawv thov Focus | Aerospace, kev tsim kho, kev lag luam dav dav | Kev tsim kho, kev thauj mus los, architectural, European machinery | Qhov sib txawv yog qhov yooj yim tab sis tseem ceeb rau kev ua raws cai |
ASTM B209 vs EN 485 - Alloy & Temper sib piv
| Alloy Series | Hom Alloy | ASTM B209 Kev ntsuas kub | EN 485 Kev ntsuas kub | Min Tensile zog (MPa) | Min Yield zog (MPa) | Elongation (%) | Thickness ntau (mm) | Tej kev siv |
|---|---|---|---|---|---|---|---|---|
| 1000 Series | 1100 | O | O | 70–105 | 35 | 20–35 | 0.3–6.0 | Kho kom zoo nkauj panels, ru tsev, signage, sib sib zog nqus daim ntaub ntawv |
| 1000 Series | 1350 | H14 | H14 | 120 | 55 | 8–12 | 0.5–3.0 | Anodized nplooj ntawv, architectural facades |
| 3000 Series | 3003 | H14 / H18 | H14 / H18 | 130–160 | 55–95 | 8–12 | 0.3–6.0 | ru tsev panels, cladding, of elevator interiors |
| 3000 Series | 3105 | H14 / H18 | H14 / H18 | 130–170 | 70–105 | 8–12 | 0.3–6.0 | Sab nrauv panels, hniav architecture |
| 5000 Series | 5052 | H32 / H34 | H32 | 180–220 | 90–150 | 7–12 | 0.5–6.0 | Marine, automotive, sab nraum zoov vaj huam sib luag |
| 5000 Series | 5754 | H22 / H24 | H22 / H24 | 190–230 | 100–155 | 6–10 | 1.0–6.0 | Automotive lub cev panels, structural cladding |
| 6000 Series | 6061 | T6 | T6 | 290–310 | 240 | 8–12 | 1.0–6.0 | Kev siv cov qauv, tshuab vaj huam sib luag, qhov rais / qhov rooj ncej |
| 6000 Series | 6063 | T5 / T6 | T5 / T6 | 200–260 | 145–200 | 8–12 | 1.0–6.0 | Architectural extrusion, anodized panels, qhov rais / qhov rooj ncej |
Cov ntsiab lus tseem ceeb:
Temper Equivalence:
ASTM thiab EN cov qauv muajme ntsis txawv lub npe conventions, tab sis feem ntau tempers (O, H14, H18, T4, T6) ncaj qha piv.
Mechanical sib txawv:
EN 485 feem ntau xav taunruj tolerancesntawm tensile thiab yield zog, uas yog ib qho tseem ceeb raukev siv precision.
Thickness & Dimensional Tolerances:
ASTM B209 tso caidav dua, thaum EN 485 qhiastricter flatness thiab thickness kam rau ua, txhim kho qhov tseeb rau kev siv vaj tsev thiab kev lag luam.
Daim ntawv qhia kev thov:
1000 Series:Lub teeb yuag, corrosion heev-resistant, kho kom zoo nkauj lub hom phiaj.
3000 Series:Lub zog nruab nrab, zoo heev corrosion kuj, haum rau sab nrauv panels.
5000 Series:Siab corrosion kuj thiab nruab nrab - mus rau - siab zog, zoo tagnrho rau kev siv dej hiav txwv thiab cov qauv siv.
6000 Series:Muaj zog, qauv, feem ntau anodized rau qhov rais, qhov rooj, thiab tshuab.
Certification & Ua raws li:
ASTM B209 Daim Ntawv Qhia Txog Cov Khoom Siv (MTR)
EN 485: EN 10204 3.1 lossis 3.2 daim ntawv pov thawj rau cov haujlwm nyob sab Europe
Cov txiaj ntsig zoo rau kev xaiv cov khoom siv
Kev ua raws li qhov project:
North American tej yaam num feem ntau xav tauUa raws li ASTM B209, thaum European tej yaam num xav tauTS EN 485.
Qee cov neeg siv khoom thoob ntiaj teb tuaj yeem lees txais tus qauv yogcov khoom siv zoo sib xws.
Mechanical Performance:
Rausiab - daim ntawv thov precision, EN 485 txoj kev ua siab ntev dua tuaj yeem txo cov khib nyiab thiab rov ua haujlwm dua.
ASTM B209 muab adav dua, tso cai rau kev hloov pauv hauv kev xa khoom.
Tshuaj muaj pes tsawg leeg:
Ob qho qauv npog loj aluminium series (1000, 3000, 5000, 6000), tab sisme ntsis nyiaj pub dawb txawv, uas yuav cuam tshuam rau corrosion kuj thiab machinability.
Daim ntawv pov thawj & Cov ntaub ntawv:
EN 10204 daim ntawv pov thawj (3.1 lossis 3.2) nyiam nyob hauv Europe rau kev ua raws cai thiab kev cog lus.
ASTM cov ntaub ntawv xeem cov ntaub ntawv (MTR) txaus nyob rau hauv North America tab sis tej zaum yuav xav tau kev txhais lus los yog kev txheeb xyuas ntxiv rau EU tej yaam num.
Kev xav txog kev hloov pauv
Thaum hloov ntawmASTM B209 thiab EN 485, nws yog ib qho tseem ceeb rau:
Sib pivalloy npe sib npaug(piv txwv li, 5052-H32 hauv ASTM vs EN 485 sib npaug).
Tshawb xyuasmechanical khoom tolerances: Lub zog tensile, yield zog, thiab elongation.
Txheeb xyuasqhov tolerances: thickness, dav, thiab flatness.
Paub meejqhov yuav tsum tau ua tiav: cosmetic vs functional xav tau.
Xyuas kom raugntawv pov thawj thiab traceabilitytau txais rau cov tswv qhov project.
Xaus
ThaumASTM B209 thiab EN 485ob leeg tswj aluminium ntawv thiab phaj zoo, lubkev tsom xam hauv cheeb tsam, qhov siab ntev, thiab cov ntawv pov thawj yuav tsum tau uayog txawv. Cov neeg yuav khoom thiab cov engineers yuav tsum ua tib zoo tshuaj xyuas:
Alloy thiab temper sib npaug
Mechanical thiab chemical specifications
Dimensional thiab nto tolerances
Cov qauv ntaub ntawv
Kev nkag siab txog qhov sib txawv no ua kom ntseeg tau tiasaluminium ntawv thiab daim hlau ua tau raws li qhov project specifications, txo cov kev pheej hmoo ntawm kev ua raws cai, thiab tswj xyuas qhov zoo ib yam thoob ntiaj teb kev lag luam.
ASTM B209 txhuas ntawv, EN 485 txhuas ntawv, txhuas qauv sib piv, ASTM vs EN txhuas, alloy ntawv specification, thoob ntiaj teb txhuas qauv, 5052 txhuas ntawv, 6061 txhuas ntawv, architectural txhuas, B2B txhuas lwm tus neeg
