4343/3003/4343 Aluminum Alloy Brazing Strips

Product Details
Customization: Available
Application: Air Cooling Fin
Certification: ISO9001, ASTM, GB
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Registered Capital
3000000 RMB
Plant Area
101~500 square meters
  • 4343/3003/4343 Aluminum Alloy Brazing Strips
  • 4343/3003/4343 Aluminum Alloy Brazing Strips
  • 4343/3003/4343 Aluminum Alloy Brazing Strips
  • 4343/3003/4343 Aluminum Alloy Brazing Strips
  • 4343/3003/4343 Aluminum Alloy Brazing Strips
  • 4343/3003/4343 Aluminum Alloy Brazing Strips
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Overview

Basic Info.

Model NO.
4343/3003/4343
Grade
3000 Series 4000 Series
Temper
O/H14
Surface Treatment
Mill Finish
Alloy
Alloy
Transport Package
Export Standard Wooden Pallet
Specification
According to Customer Requirement
Trademark
Chalco Aluminum
Origin
Henan China
HS Code
7606119000
Production Capacity
10000mt/Month

Product Description

4343/3003/4343 aluminum strip coil foil for Charge Air cooler

 As a joining process brazing has certain advantages over mechanical fastening and welding.These advantages include:
1. The joining of dissimilar metals,and materials

2.Very thin material can be brazed which would otherwise be damaged by welding 3.Inaccessible joints can more easily be brazed
4. Brazing is easily and more economically automated than many welding processes


*Various kinds of specification for fin

*Excellent collapse resistance during brazing


 
Performance index of charge air cooler fin material
Alloy Temper
 
Thickness
(mm)
 
Tolerance
(mm)
 
Clad rate(%)
 
Mechanical property
Tensile Strength
(MPa)
Yield
Strength
(MPa)
Elongation
Min.(%)
 
4343/3003/4343 H14 0.1~8.3 ±0.005 8~12 150~200 ≥120 1
4345/3003/4345 H14 0.1~8.3 ±0.005 8~12 150~200 ≥120 1
3003 H14 0.08~8.3 ±0.005 None 150~200 ≥120 1

*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.
 

4343/3003/4343 aluminum strip coil foil for Parallel Condenser fin

The most common filler metals used in brazing include:
• Aluminum-silicon
• Copper
• Copper-phosphorus
• Magnesium
• Silver
• Nickel alloys
Each of these flow at specific temperatures and are available as wire, foil, paste, powders, and preforms. Filler metals typically have significantly different compositions from the materials being joined, for this reason their selection is critical to successful brazing.

*Various kinds of specification for fin

*Excellent collapse resistance during brazing

 
Performance index of aluminium fin material
Alloy
 
Temper
 
Thickness
(mm)
 
Tolerance
(mm)
 
Clad rate(%)
 
Mechanical property
Tensile Strength
(MPa)
Yield
Strength
(MPa)
 
Elongation
Min.(%)
 
4343/3003/4343 H14 0.08~8.3 ±0.005 8~12 150~200 ≥120 1
4343/YB-2/4343 H14 0.08~8.3 ±0.005 8~12 180~220 ≥150 0.5

*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.
 
Detailed Photos

 

4343/3003/4343 Aluminum Alloy Brazing Strips4343/3003/4343 Aluminum Alloy Brazing Strips4343/3003/4343 Aluminum Alloy Brazing Strips4343/3003/4343 Aluminum Alloy Brazing Strips4343/3003/4343 Aluminum Alloy Brazing Strips4343/3003/4343 Aluminum Alloy Brazing Strips




 

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