Company Details

  • Yong Jie New Material Co., Ltd

  • Business Type:Manufacturer
  • Main Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Export Percentage:41% - 50%
  • Certificate:ISO9001 , ISO14001
  • Product Range:Aluminum , Aluminum Foil , Aluminum Composite Panel
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Yong Jie New Material Co., Ltd

Aluminium Plate manufacturer / supplier, offering Aluminium Material, Aluminium Foil, etc.

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Aluminum Sheet Strip for Fin Material 3003

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    Payment Type: L/C

Basic Info

Model No: 3000 Series

Additional Info

Packaging: wooden pallet for exporting

Brand: YJL

Transportation: Ocean

Place of Origin: ZheJiang,China

Certificate: ISO9001:2008;ISO14001

Product Description

Aluminum Sheet Strip for Fin Material
Model NO: 3003
Alloy: 3003
Temper: H14
Thickness: 0.08~0.12 mm
Type: Sheet and Strip
Packings: Carton Box, Then Outside: Wooden Case
Place of Origin: Zhejiang, China (Mainland)
Port of Loading: Ningbo, Shanghai
Application: Fin Material
Export Markets: Global

Additional Info

Trademark: YJL Aluminium
Packing: Carton Box
Origin: Henan China

Product Description

Various kinds of specification for fin 
Excellent collapse resistance during brazing 

Aluminium brazing material production
Complex assemblies can be turned into single unit by just one pass through a brazing furnace. Aluminium brazing facilitates the joining of parts with a near-eutectic Ai-Si filler alloy, the liquid temperature which is about 50 º C lower than that of the core. In serial heat exchanger production the filler alloy is supplied via a thin clad on a core alloy. 

Compound Material 
Aluminium brazing material is a sophisticated multi-layer compound consisting of a core alloy which provides the stength and life cycle requirements of the heat exchanger and a clad brazing filler. A one-sided protection layer can also be clad, in order to prevent water-side radiator corrosion. 
During brazing, only the clad brazing alloy melts, while the core alloys remain solid. The design and the applied materials of the heat exchanger are adjusted to optimize the brazing result regarding the required post braze mechanical properties as well as the corrosion resistance. 

Roll cladding 
Today, two basic cladding techniques, roll bonding and cast cladding, have become established industrially. Roll cladding is a solid-state welding process, which is used to join similar and dissimilar aluminium alloys, and represents the primary method of manufacturing fuselage skin sheet for aircraft, bright products and brazing sheet for automotive applications. The cladding layers are attached to the core slab by welding and metallurgical bonding using hot rolling. The cast cladding technique is based on a conventional direct chill mould modified in order to allow multiple metal streams to be casted into one single ingot. 

Cladding thickness 

roll bonding process guarantees tight cladding thickness tolerances, which are essential for ensuring stable brazing results. Rather thin clad layers of 5% can be manufactured, as well as brazing materials also with a cladding thickness of 20%.

Performance index of aluminium fin material
Clad rate(%)
Mechanical property
Tensile Strength
*4343 can be replaced by 4045/4047/4104/4004etc, according to customer's requirement.

*Alloy\specification and mechanical property can be customized according to different requirement.

Looking for ideal Fin Aluminium Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Aluminium Strip Foil are quality guaranteed. We are China Origin Factory of Aluminium Alloy 3003. If you have any question, please feel free to contact us.

Product Categories : Automotive Aluminum Plate

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