5052 H18 Aluminium Foil oo loogu talagalay Xudunta Malabka: Xoog, Cabirka iyo Heerarka
5052 H18 Aluminium Foil oo loogu talagalay Xudunta Malabka: Xoog, Cabirka iyo Heerarka
Gogoldhig
When an aluminum honeycomb panel must carry real load, survive outdoor or marine service and stay flat for decades, the core is usually built from 5052 H18 aluminum foil rather than the softer, ka jaban 3003.
5052 is an aluminum-magnesium alloy with far higher strength and excellent corrosion resistance, and the full-hard H18 temper gives the thin cell walls the rigidity needed for high compression and shear performance.
This guide explains why 5052 H18 foil is used for honeycomb cores, its composition and mechanical properties, how the foil is converted into a core, the cell sizes, densities and strength values to specify, the relevant aerospace and ASTM test standards, sidee 5052 compares with 3003 iyo 5056, iyo sida loo dalbado warshad toos ah.
Waa maxay 5052 H18 Foil?
5052 waa alloy taxane ah 5xxx aan kulayl-dawayn karin oo ka kooban 2.2-2.8% magnesium oo lagu daray koromoum yar; waxaa lagu xoojiyaa shaqada qabow.
Xanaaqa H18 macnaheedu waa bireedku waa la adkeeyey xaaladiisa adag iyada oo aan dib loo dhigin., sidaas darteed waa ay ugu adag tahay. Dufan adag ayaa ku habboon xudunta sababtoo ah:
- Xudunta awllaha malabka waxa ay xanbaartaa cadaadis iyo xiirid halkii ay ka ahaan lahayd mid qoto dheer, markaa waxay u baahan tahay xoog waxsoosaar sare leh si ay u joojiso derbiyada unugga khafiifka ah inay soo noqdaan.
- Foornada waxaa lagu daabacaa oo keliya koollada noodhka, is dulsaaran, la jarjaray oo la ballaadhiyay-si daran looma sameeyo rogrogid ka dib, sidaas darteed dhererka hooseeya ee H18 maahan dhibaato.
- Darbiyada adag ee H18 waxay ilaalinayaan lebbiska unugyada laba geesoodka ah inta lagu jiro ballaarinta iyo cadaadiska guddiga waxayna kor u qaadaan xudunta la dhammeeyey ee cadaadiska xasiloon iyo xoogga xiirida.
H19 (dheeraad ah-adag) waxaa mararka qaarkood lagu tilmaamaa mid aad u dhuuban, bireed aad u sarreeya, halka H38 ay tahay mid xasiloon oo u dhiganta; H18 ayaa weli ah xamaasadda awladaha malabka ee adag ee ugu caansan ganacsiga.
Halabuurka Kiimikada iyo Guryaha Makaanikada
| Cunsurka | Mg | Cr | Fe | Iyo | Cu | Mn | Zn | Al |
| 5052 | 2.2–2.8 | 0.15-0.35 | ≤0.40 | ≤0.25 | ≤0.10 | ≤0.10 | ≤0.10 | dheelitirnaan |
Magnesium waxay bixisaa xoogga, chromium waxay xakameysaa qaabka hadhuudhka iyo habdhaqanka daxalka, birta iyo silikoonkana waa la yareeyaa si loo adkeeyo.
Hantida bireed ee caadiga ah xanaaq (qiyamku wuu kacaa khafiif, qiyaasaha si buuxda u adag; miraha qaar baa qiyaasa 319 MPa xajin 5052 H18 foil xudunta ah):
| xanaaq | Jilicsan (MPa) | Wax-soo-saarka (MPa) | Doogis |
| O (la tirtiray) | qiyaasaa. 130-170 | qiyaasaa. 50–90 | 18-25% |
| H14 | qiyaasaa. 195–230 | qiyaasaa. 140-170 | 7-12% |
| H18 (buuxa adag) | qiyaasaa. 250-320 | qiyaasaa. 215-305 | qiyaastii 2-7% |
Cufnaanta waxay ku saabsan tahay 2.68 g/cm³. Had iyo jeer xaqiiji xajinta, wax-soo-saarka iyo dhererka kala duwan ee shahaadada warshadaynta ee cabbirka saxda ah.
Laga soo bilaabo Fool ilaa Honeycomb Core
Wax-soo-saarka beddelka ayaa ku daabaca xadhkaha is-bar-bar-bar socda ee xabagta noodhka ah, wuxuu isku dhejiyaa go'yaal badan, daaweeyaa block, wuxuu u jarjaraa dhumucda xudunta u ah wuxuuna u fidiyaa unugyo lix geesood ah.
Foil loogu talagalay 5052 Koofiyadu waxay caadi ahaan socdaan ilaa 0.03-0.13 mm (30-130 μm, caadi ahaan 0.04-0.06 mm); bireedku inta badan waa chromated ama haddii kale beddelaad-dahaar si loo xoojiyo curaarta noodhka oo kor loogu qaado iska caabinta daxalka.
| Darada | Kala duwanaanshaha caadiga ah |
| dhumucdiisuna waxay tahay | qiyaastii 0.03-0.13 mm (caadi ahaan 0.04 / 0.05 / 0.06 mm) |
| Cabbirka unugga | 1/4" (6.4), 3/8" (9.5), 1/2" (12.7), 3/4" (19), 1" (25 mm) |
| Dhumucda xudunta | qiyaastii 5-200 mm (qoto dheer codsi) |
| Foomka bixinta | jeex/jeexin aan ballaadhin ama jeex la ballaariyay; dalool ama adag; dalool |
| xaashida ugu badan | Caadi ahaan ilaa qiyaastii 1200-2000 mm ballac ah 2000-3000 mm dheer |
Cufnaanta Xuddunta, Heerarka Xoogga iyo Imtixaanka
Unugyada yaryar iyo foornada dhumucdiisuna waxay kor u qaadaan cufnaanta iyo xoogga. Tilmaamaha qiyamka xudunta u ah balaadhinta (tirooyinka saxda ah waxay ku xiran yihiin daawaha, bireed cabirka iyo alaab-qeybiyaha):
| Cabbirka unugga | Cufnaanta (kg / m³) | Cadaadis siman (MPa) | Karti xoog (MPa) |
| 1/4" | ku saabsan 81 | qiyaasaa. 0.47 | qiyaasaa. 0.19 |
| 3/8" | ku saabsan 54 | qiyaasaa. 0.26 | qiyaasaa. 0.08 |
| 1/2" | ku saabsan 38 | qiyaasaa. 0.14 | qiyaasaa. 0.05 |
| 3/4" | ku saabsan 30 | qiyaasaa. 0.09 | qiyaasaa. 0.03 |
| 1" | ku saabsan 31 | qiyaasaa. 0.05 | qiyaasaa. 0.02 |
5052 Koofiyadaha ayaa bixiya xiirid sare (both ribbon L and transverse W directions), fatigue and impact performance than 3003 at the same density.
Aerospace cores are qualified to AMS-C-7438 (formerly MIL-C-7438); node-bond strength is tested per ASTM C363, plate shear per ASTM C273, flatwise compression per ASTM C365 and facing adhesion per ASTM C297.
Specify the standard and whether typical or minimum values are required.
Codsiyada caadiga ah
- Architectural curtain-wall and facade honeycomb panels that must stay flat and weather outdoors.
- Rail and transit wall, floor and ceiling panels for high-speed trains and metros (khafiif fudud, stiff, compatible with fire requirements).
- Aerospace floors, interiors and control surfaces, plus marine bulkheads and furniture where salt resistance matters.
- Equipment cabinets, clean-room and elevator panels, alaabta guriga, acoustic structures, wind and automotive lightweight parts.
5052 vs 3003 iyo 5056
| Alloy / camal | Foil tensile | Xoog | Labo hureyn | Ku habboonaanta ugu fiican |
| 3003 H18 | qiyaasaa. 165–200 MPa | Heer dhexe ah | Wacan | Qaybaha dhismaha iyo qurxinta dhaqaalaha |
| 5052 H18/H19 | qiyaasaa. 250-320 MPa | Sare ah | Aad u fiican | Banaanka, marina, marinka iyo xudunta qaab dhismeedka |
| 5056 H18 | sare mar kale | Aad u sarreeya | Aad u fiican | Xudunta hawada sare ee ugu sareysa |
Dooraasho 3003 qiimihiisu yahay gogosha fudud ee gudaha ama guud, 5052 marka xoog, daalka iyo daxalka ayaa keenaya naqshadeynta, iyo 5056 kaliya halka waxqabadka hawada sare ee ugu sarreeya uu caddeeyo qiimaha.
5052 wax yar ka fudud marka loo eego 3003, laakiin tani waa mid aan khusayn marka bireedku la ballaariyo xudunta.
Tilmaamaha, Waxsoosaarka iyo Dalbashada
Ku dhawaad 2.68 g/cm³, g/m² = dhumucdiisuna (μm) Gelinta 2.68, markaa meesha foil halkii tanba way fududahay in la qiyaaso qorshaynta alaabta:
| Fool cabbir | g / m² | Qiyaastii. m² halkii tan |
| 30 μm | 80 | 12,400 |
| 40 μm | 107 | 9,330 |
| 50 μm | 134 | 7,460 |
| 60 μm | 161 | 6,220 |
| 100 μm | 268 | 3,730 |
Xakamaynta tayada waxay dabooshaa dulqaadka cabbirka iyo ballaca, tayada dusha sare, adkaysi/dhalin xanaaq, Kiimikada MTC iyo, loogu talagalay xudunta dhammaatay, cucid, curaarta noodhka iyo xiirid/qiimaha cadaadiska, oo leh ISO 9001 iyo kormeerka SGS/BV waa la heli karaa.
Si aad u dalbato foil, diri daawaha iyo xanaaq (5052 H18), eeg, ballaca iyo cabbirrada duubka, aqoonsiga xudunta u ah, baahida chromate/dahaarka iyo tirada; Koofiyadaha la dhammeeyay waxay ku daraan cabbirka unugga, dhumucda xudunta u ah, cucid, qaabka caadiga ah iyo balaadhinta ama qaabka block.
Erayada caadiga ah waa 30% dhigaal oo leh hadhaaga ka dhanka ah biilka rarida, FOB/CFR/CIF.
Su'aalaha badanaa la isweydiiyo
Q: Why use 5052 H18 foil instead of 3003 for honeycomb?
A: 5052 H18 is substantially stronger with better fatigue and corrosion (oo ay ku jiraan badda) waxqabadka, so the core gives higher compression and shear for outdoor, transit, marine and structural panels; 3003 is chosen mainly for lower cost in general cladding.
Q: Why the full-hard H18 temper?
A: A core needs stiff, high-yield cell walls and is not deep-drawn after rolling, so full-hard foil maximizes compression and shear while keeping cells uniform during expansion.
Q: What foil thickness and cell size are standard?
A: Core foil commonly runs 0.03–0.13 mm (often 0.04–0.06 mm) with cells of 1/4″, 3/8", 1/2", 3/4″ or 1″; smaller cells and thicker foil give denser, stronger cores.
Q: Which standards apply?
A: Aerospace cores use AMS-C-7438; node bond is ASTM C363, shear ASTM C273, Cadaadiska ASTM C365 oo u jeedda adhesion ASTM C297, oo wata shahaadooyinka ikhtiraacida iyo kuwa aasaasiga ah.
Q: Ma bixisaa foil kaliya ama koofiyadaha la dhammeeyay?
A: Labaduba — 5052 H18 bireed ku jira jumbo ama duub duub oo loogu talagalay beddelayaasha, oo la ballaadhiyey ama aan la ballaadhin xudunta awllaha malabka ee dhammaatay oo la gooyey cabbirka unugga, cufnaanta iyo dhumucda.
Q: Waa maxay MOQ iyo waqtiga hogaanka?
A: Foil MOQ caadi ahaan waa dhowr tan halkii qeexitaanba oo koofiyadaha la dhammeeyay waxay ku xiran yihiin cabbirka iyo mugga, muunado iyo amarro tijaabo ah oo la heli karo; waqtiga hogaamintu wuu kala duwan yahay qiyaasta, tirada iyo daahan.
Gabagabo
5052 H18 waa xoogga sare, bireed u adkaysta daxalka ka dambeeya koofiyadaha aluminium aluminium premium malab ee dhismaha, tareenka, aerospace iyo isticmaalka badda.
Darbiyadeeda adag waxay keenaysaa cadaadis, xiirid iyo daal in 3003 ma awoodo, adigoo ka fudud oo ka adag wax kasta oo kale.
Qeex cabbirka foornada, cabbirka unugga, cufnaanta xudunta ah iyo heerka imtixaanka, and buy on certificates and approved samples rather than price alone.
