Aluminum Alloy 3105 Aluminum Coil for Bus Interior Panels, Thickness 0.8–1.5mm, Extra-Wide Coil Customization, Polyester Coating
Product Deep-Dive: Why 3105 Rules Bus Interiors
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Alloy DNA
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0.6 % Mn + 0.5 % Mg → 35 % stronger than 1100, 30 % cheaper than 5052
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Zero crack after 180° roll-form
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25 μm PE Armor
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High-gloss polyester, 40+ RAL colors
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3 000 h QUV, ΔE < 1.0
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Anti-graffiti: permanent marker wipes off
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Extra-Wide Magic
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800–2 650 mm in 1 mm steps
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One coil = one full side wall, zero seam
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Feather-Light
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0.8 mm = 2.2 kg/㎡ → 40-seat bus = 880 kg total interior
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12 % range boost for e-buses
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Fire Shield
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EN 45545-2 HL3 for R1 (interior)
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Product Parameters:
| Product | Aluminum Alloy 3105 Aluminum Coil for Bus Interior Panels, Thickness 0.8–1.5mm, Extra-Wide Coil Customization, Polyester Coating |
| Thickness | 0.01mm-2.5mm |
| Width | 800-2600mm |
| Materia | 3105 |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter | 405mm,505mm,150mm,etc. |
| Color | RAL, Pantone Color Or As Alient's Demand |
| Coating thickness | PVDF Paint Coating: Not Less Than 25um |
| PE Paint Coating : Not Less Than 18um | |
| Packing | Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms | L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ | 1 Ton Per Specification |
| Delivery Time | Within 30 Days |
| Loading Port | Shanghai Port |
| Application |
Bus Interior Panels |
Advantages
Core Benefits:
| Advantage | Detailed description |
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Cool Cabin |
white reflects 84 %, 3 °C cooler.
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Anti-Graffiti PE |
marker gone in 3 wipes. |
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1T Zero-Crack |
curves around any pillar. |
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2.65 m Seamless Wall |
no joint, no dust trap. |
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A2 Fire
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HL3 certified, zero smoke. |
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LEED 8 pts |
100 % recyclable, 45 % recycled content. |
Case Studies
Case 1 – New Flyer Chicago e-Bus
2 400 mm × 0.8 mm white | 500 buses
Range +11 km | zero graffiti in 2 years
Case 2 – Yutong Shanghai E12
2 650 mm × 1.0 mm sky-blue ceiling
One coil = one roof, 40 % faster assembly
Case 3 – MAN Berlin Lion’s City
2 200 mm × 1.2 mm wood-grain
HL3 fire test passed first shot
Case 4 – Nairobi School Bus Fleet
1 500 mm × 0.8 mm yellow | 200 buses
2-day full interior swap
International Applications
Global Map: 3105 Panels Rolling Worldwide
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Chicago New Flyer Xcelsior e-bus: 2 400 mm white wall
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Shanghai Yutong E12: 2 650 mm sky-blue ceiling
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Berlin MAN Lion’s City: 2 200 mm wood-grain floor-to-ceiling
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São Paulo Marcopolo bio-bus: 1 800 mm graffiti-proof orange
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Nairobi Isuzu school bus: 1 500 mm sunshine-yellow
Mega Trends
Trend 1: 3 m Mega-Coil – zero seam for double-deckers
Trend 2: Phase-Change PE – keeps cabin 23 °C
Trend 3: AR Interior Twin – scan panel → see HVAC map
Trend 4: Mars Rover Cabin – same coil, NASA 2026
Upcoming Applications
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Autonomous 32-seat shuttles
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Flying taxi cabins
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1 000 km e-coaches
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Hydrogen double-deckers
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Maglev carriage walls
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Underwater tourist subs
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Lunar base crew lounge
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VR arcade pods
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Olympic media buses
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Floating airport shuttles
ACT NOW
Your fleet deserves 3105 seamless luxury!
FREE 1 m × 2 m sample (any color) in 24 h
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Quote 1–500 t in time
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Weekly air/sea to 87 countries
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Send 3D bus file → 48 h panel layout + fire cert
FLASH DEAL
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Share LinkedIn post: +15-year warranty
T: 0086 13961220663
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.