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Henan Signi Aluminium Co., Ltd.

Aluminium Aluminum Strip Sheet for Radiator Fin, Aluminium Strip Sheet for Radiator Fin Andplate, Aluminum Strip Sheet for Radiator Fin and Plate manufacturer / supplier in China, offering Strip Sheet for Radiator Plate, DC/Cc Aluminium Circle for Cookware (1050, 1060, 1200, 3003), China Laser Cutting Hot Rolled 6061 Aluminum Circle with 16mm Thick Manufacturer and so on.

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Supplier Homepage Product Brazing aluminium sheet/strip Strip Sheet for Radiator Plate

Strip Sheet for Radiator Plate

FOB Price: US $2,000 / Ton
Min. Order: 2 Tons
Min. Order FOB Price
2 Tons US $2,000/ Ton
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Transport Package: Carton Box
Payment Terms: L/C, T/T

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Basic Info
  • Alloy: 3003,4343/3003/4343,4343/3003/7072
  • Thickness: 0.06~0.1mm,1.2~3mm,
  • Packings: Put Into Carton Box, Then Outside: Wooden Case
  • Port of Loading: Qingdao, Shanghai
  • Trademark: Signi Aluminium
  • Origin: Henan China
  • Type: Strip Sheet
  • Temper: O,H14
  • Place of Origin: Zhengzhou China (Mainland)
  • Clad Rate(%): None,8~12,5~10
  • Specification: CE
  • HS Code: 760700900
Product Description
Aluminium aluminum strip sheet for Radiator Fin and Plate 

*Various specifications for fin and plate 
*Good mechanical property and surface condition 
*Excellent collapse resistance during brazing 
*Perfect strength after 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 ºC 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
 
Signi's well established, 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%.
 
 
Strip Sheet for Radiator Plate
Strip Sheet for Radiator Plate
Strip Sheet for Radiator Plate
 
 
 
Performance index of aluminium fin material 
AlloyTemperThickness
(mm)
Tolerance
(mm)
Clad rate(%)Mechanical property
     Tensile Strength
(MPa)
Yield
Strength
(MPa)
Elongation
Min.(%)
3003H140.06~0.1±0.005None150~200≥1201
SA-2H140.06~0.1±0.005None180~220≥1500.5
4343/3003/4343H140.06~0.1±0.0058~12150~200≥1201
4343/SA-2/4343H140.06~0.1±0.0058~12150~200≥1201
Performance index of aluminium plate material 
AlloyTemperThickness
(mm)
Tolerance
(mm)
Clad rate(%)Mechanical property
     Tensile Strength
(MPa)
Yield
Strength
(MPa)
Elongation
Min.(%)
4343/3003O1.2~3±0.035~10100~150≥4525
4343/3003/7072O1.2~3±0.035~10100~150≥4525
4343/SA-5O1.2~3±0.035~10110~160≥5025
4343/SA-5/7072O1.2~3±0.035~10110~160≥5025
4343/SA-10O1.2~3±0.035~10120~170≥5525
4343/SA-10/7072O1.2~3±0.035~10120~170≥5525
*4343 can be replaced by 4045/4047 etc, according to customer's requirement.
43434045\4047.
*Alloy\specification and mechanical property can be customized according to different requirement. \.
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