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4343/3003/7072 /4047 Aluminum Alloy Brazing Strip Sheet Coil

Price Negotiable
Min Order 2 Tons
Availability In Stock
Shipping From Henan, China
Popularity 485 people viewed
Model NO.:
4343/3003/7072
Trade Term:
Fob CIF CFR CNF EXW, etc
Tolerance:
1%
Sample:
Available
Lead Time:
According to Order Quantity
Deep Process:
CNC, Drilling, Milling, Cutting, Welding
Certification:
ISO9001, ASTM, GB
Surface Treatment:
Mill Finish
Alloy:
Alloy
Application:
Air Cooling Fin
Technique:
Hot Rolled/Cast Rolled
Grade:
3000 Series 4000 Series 7000 Series
Temper:
O/H14
Trademark:
Chalco Aluminum
Transport Package:
Export Standard Wooden Pallet
Specification:
According to Customer Requirement
Origin:
Henan China
HS Code:
7606119000
Product Description
4343/3003/7072 Aluminum strip coil for tubes

Brazing is the process of uniting two or more metals of similar or dissimilar type with the help of an alloy in the form of spelter and flux, like borax, ash etc. these are used in tanks, radiators, carbide tips on tool holder etc

The most common filler metals used in brazing include:
• Aluminum-silicon
• Copper
• Copper-phosphorus
• Magnesium
• Silver
• Nickel alloys


*Various specifications for B-TUBES,ratio-frequency welded tubes and other tubes

*Good surface condition and slitting precision

*Excellent collapse resistance during brazing

*Perfect corrosion resistance and long life


 
B-tube and ratio-frequency welded tube
Alloy
 
Temper
 
Thickness
(mm)
 
Tolerance
(mm)
 
Clad rate(%)
 
Mechanical property
 
Tensile Strength
(MPa)
 
Yield
Strength
(MPa)
 
Elongation
Min.(%)
 
4343/SA-5/7072H240.25~8.3±0.0088~12160~210≥1205
4343/SA-7/7072H240.25~8.3±0.0088~12170~220≥1205
Glass mounting bracket material
Alloy
 
Temper
 
Thickness
(mm)
 
Tolerance
(mm)
 
Clad rate(%)
 
Mechanical property
Tensile Strength
(MPa)
 
Yield
Strength
(MPa)
 
Elongation
Min.(%)
 
3003H260.3~35±0.015None190~220≥1608

*4343 can be replaced by 4045/4047 etc, according to customer's requirement.

*Slitting tolerance can be controlled in ±0.02mm

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

 


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