4343/3003/4043 Aluminium Alloy Brazing Coil

Model NO.
4343/3003/4043
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
Reference Price
Please contact us for quote
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Product Description

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 chalcoficantly 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
4343/3003/4043 Aluminium Alloy Brazing Coil

 
Performance index of aluminium fin material
Alloy
 		Temper
 		Thickness
(mm)
 		Tolerance
(mm)
 		Clad rate(%)
 		Mechanical property
Tensile Strength
(MPa)		Yield
Strength
(MPa)
 		Elongation
Min.(%)
 
4343/3003/4343H140.08~8.3±0.0058~12150~200≥1201
4343/YB-2/4343H140.08~8.3±0.0058~12180~220≥1500.5

*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.
 



 

 

Aluminum Sheet

GIGATA.VN, 2023