4343/3003/4343 Cladded Aluminum Coil/Strip for Fins of Condensers

Min.Order: 1
Product origin: Zhengzhou, Henan, China
Infringement complaint: complaintComplaint
US$ 2720 ~ 2780

Description
4343/3003/4343 cladded aluminum coil/Strip for fins of condensers

 
Cladded aluminum strip sheet comprises of a core alloy clad on 1 or 2 sides with a lower melting aluminum-silicon (Al-Si) alloy. This thin layer, usually makes up 5 % to 15 % of the total thickness of the brazing sheet.
 
It melts and flows during the brazing process, to provide upon cooling a metallic bond between the components. It is common that the braze clad alloy are from the AA 4xxx series or more particularly AA 4343 (Al-6.8~8.2 wt.% Si).




 
Cladding Aluminum Strip Sheet Dimensions 
 Strips Sheets 
Thickness 0.051mm--0.1mm0.4mm--6.35mm
Width 6mm--1600mm500--1600mm
Length  Max. 10000mm
Edge quality Trimmed Trimmed and slit; sawn 
Inside diameter305mm, 405mm, 505mm Paper core, Aluminium core,  without core.  
Outside diameter Max. 1600mm without connect point 


 
Cladding 
Cladding One side; Both sides 
Cladding rate 5%, 7.5%, 10%, 13%, 15% (other clad percentages available upon request)
Cladding tolerance Cladding thickness of 1.5%--<4%: +/-0.6 

Cladding thickness of 4.0--6.0%: +/-1.0

Cladding thickness of 6.0--<=12.0%: +/-1.5

Cladding thickness of 12.0--20.0%: +/-2.0
 


 
Surface 
Quality Mill finish; for thickness 0.3--3.5mm, chemically degreased
 
Marking Ink marking 
 
1> Tolerance according to EN and ASTM. 
2> Higher thickness on request. 
3> Special dimensions , tolerances, and alloys on request. 

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