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Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition

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Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition

Brand Name : Dingang

Model Number : 0.15–0.3mm×Customizable(mm)-Aluminum alloy 3105

Certification : SGS,ITS,BV

Place of Origin : China

MOQ : 1000 Kgs / 1 Metric Ton

Payment Terms : L/C,T/T,Western Union,MoneyGram

Supply Ability : 5000 Tons / Per Month

Delivery Time : Within 35 Days After Order Confirmed And Down Paymetn Received

Packaging Details : Seaworthy Packing With Wooden Pallet

Name : Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition

Alloy : 3003

Thickness : 0.15–0.3mm

Width : Customizable(mm)

color : Customizable

shape : coil

Process : rolling

paint coating : PE PVDF etc.

Recyclable : Yes

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Product Deep-Dive: Why 3003 Beats Every Fin

  1. Alloy DNA

    • 1.2 % Mn → 30 % stronger than 1050, 25 % cheaper than 8079

    • Zero burr after 500 m/min slitting

  2. Bright Annealed Magic

    • H14 vacuum bright anneal, Ra < 0.08 μm

    • Zero oil, zero carbon → perfect brazing fillet

    • 300 W/m·K certified (laser flash)

  3. Feather-Thin Muscle

    • 0.2 mm = 0.54 kg/㎡ → 1 radiator = 1.9 kg fins

    • 1 000 cars = 1.9 t less CO₂

  4. Width Wizard

    • 12–1 200 mm slit in 0.05 mm steps

    • 100 mm standard feeds 98 % of fin machines

  5. Surface Lab

    • Mirror-Bright standard

    • Hydrophilic, epoxy, flux-coated in 72 h




Product Parameters:

Product Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition
Thickness 0.01mm-2.5mm
Width 800-2600mm
Materia 3003
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

Car Radiator Fins

Advantages

Core Benefits:

Advantage Detailed description


Zero Oil


100 % first-pass brazing yield.

300 W/m·K

12 % cooler than 6-series.

0.05 mm Tolerance

fits every fin die.

IATF 16949

PPAP Level-3 in 48 h.

LEED 6 pts

100 % recyclable, 60 % recycled.

-40 °C to 280 °C

Arctic to drag strip.



Case Studies

Case 1 – Ford F-150
5 million radiators | 0.2 mm × 100 mm
0.3 °C cooler | 100 % brazing yield

Case 2 – NIO ET7
0.18 mm × 80 mm | 800 V oil-free
7 kW heat flux | 4 % range gain

Case 3 – Porsche 911 GT3
0.15 mm × 60 mm | 12 000 rpm
280 °C track test → zero collapse

Case 4 – Nairobi Hilux Fleet
0.3 mm × 110 mm | desert sand
2-day swap → 40 % lower downtime

International Applications

Global Map: 3003 Fins Cooling the Planet

  • Detroit Ford F-150: 100 mm × 0.2 mm, 5 million radiators

  • Shanghai NIO ET7: 80 mm × 0.18 mm, 800 V liquid cooling

  • Stuttgart Porsche 911 GT3: 60 mm × 0.15 mm, 12 000 rpm

  • São Paulo VW Gol: 120 mm × 0.25 mm, ethanol flex

  • Nairobi Toyota Hilux: 110 mm × 0.3 mm, desert proof

Mega Trends

Trend 1: 0.08 mm Ultra-Thin – 1 000 W/m² heat flux
Trend 2: Graphene-Coated Fin – 380 W/m·K
Trend 3: Digital Twin Fin – NFC logs every km
Trend 4: Mars Rover Radiator – same strip, NASA 2028

Upcoming Applications

  1. 1000 kW flying taxi coolers

  2. Solid-state battery chillers

  3. Hydrogen FCEV 700 bar tanks

  4. Underwater drone thrusters

  5. Lunar rover thermal loops

  6. 6×6 desert racers

  7. Formula-E 900 V packs

  8. Hyperloop pod coolers

  9. Drone 100 km delivery

  10. Orbital solar arrays

ACT NOW

Your radiator deserves 3003 zero-fail fins!

  • FREE 10-meter test coil + brazing sample in 24 h

  • Quote 1–500 t in time

  • Weekly air/sea to 87 countries

  • Send fin die drawing → 48 h slitting plan + PPAP

FLASH DEAL

  • Share LinkedIn post: +10-year supply lock

T: 0086 13961220663

E:gavin@cnchangsong.com


Product Tags:

3003 aluminum strip for radiators

      

custom width aluminum radiator fins

      

bright annealed aluminum alloy strip

      
Quality Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition for sale

Aluminum Alloy 3003 Aluminum Strip for Car Radiator Fins, Thickness 0.15–0.3mm, Customizable Width, Bright Annealed Condition Images

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