• 4343/4047/ 7072 Aluminium Brazing Sheet Manufacturer
  • 4343/4047/ 7072 Aluminium Brazing Sheet Manufacturer
  • 4343/4047/ 7072 Aluminium Brazing Sheet Manufacturer
  • 4343/4047/ 7072 Aluminium Brazing Sheet Manufacturer
  • 4343/4047/ 7072 Aluminium Brazing Sheet Manufacturer

4343/4047/ 7072 Aluminium Brazing Sheet Manufacturer

Alloy: 4047,7072
Temper: H18,H19
Thickness: 0.05mm-6.35mm
Width: 12mm to 1600mm
Type: Sheet and Strip
Material: Aluminium+Paper
Samples:
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Customization:
Gold Member Since 2011

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Manufacturer/Factory

Basic Info.

Model NO.
4047, 7072
Packings
Carton Box, Then Outside: Wooden Case
Place of Origin
Zhengzhou China (Mainland)
Port of Loading
Qingdao,Shanghai
Application
Heat Exchanger,Fin Stock Coil,,etc
Transport Package
Wooden Pallet
Specification
sheet
Trademark
Signi Aluminium
Origin
Henan China
HS Code
760700900
Production Capacity
11000 Mt/Month

Product Description

4047/7072 aluminium brazing sheet manufacturer

We supply the whole range of products non-clad aluminum strip sheet , plain and coated material to the various processes for brazing or mechanically joining of heat exchangers. 
Our products are of the highest quality to meet the developing and demanding requirements of the market, i.e. improved strength, sag restistance, corrosion resistance
The non-clad aluminum strip sheet are designed for the production of: fin stock,tube stock,header / side plate, separator plate.
4343/4047/ 7072 Aluminium Brazing Sheet Manufacturer
 
Non-Clad Aluminum Strip Sheet Chemical composition 
SIGNI ALUMINIUM CLAD ALLOYS    Others
Alloy    Si Fe Cu Mn Mg Cr Zn Ti each total
Clad alloys for VCA-brazing according to EN573-3 
4004 Min.
max.
9.0
10.5
-
0.8
-
0.25
-
0.10
1.0
2.0
-
-
-
0.20
-
-
-
0.05
-
0.15
4104(Containing0.02%-0.20% Bi) Min.
max.
9.0
10.5
-
0.8
-
0.25
-
0.10
1.0
2.0
-
-
-
0.20
-
-
-
0.05
-
0.15
Clay alloys for CAB-brazing according to EN573-3 
4343 Min.
max.
6.8
8.2
-
0.8
-
0.25
-
0.10
-
-
-
-
-
0.20
-
-
-
0.05
-
0.15
4045 Min.
max.
9.0
11.0
-
0.8
-
0.30
-
0.05
-
0.05
-
-
-
0.10
-
0.20
-
0.05
-
0.15
4047A Min.
max.
11.0
13.0
-
0.6
-
0.30
-
0.15
-
0.10
-
-
-
0.20
-
0.15
-
0.05
-
0.15
Zn-containing clad alloys for CAB-brazing 
4343.ZN Min.
max.
6.8
8.2
-
0.8
-
0.25
-
0.10
-
-
-
-
0.8
1.2
-
-
-
0.05
-
0.15
4045.ZN Min.
max.
9.0
11.0
-
0.8
-
0.30
-
0.05
-
0.05
-
-
0.8
1.2
-
0.20
-
0.05
-
0.15
Clad alloys for corrosion protection according to EN573-3 
1050A Min.
max.
-
0.25
-
0.40
-
0.05
-
0.05
-
0.05
-
-
-
0.07
-
0.05
-
0.03
-
-
7072 Min.
Max.
-
0.7(Si+Fe)
-
0.10
-
0.10
-
0.10
-
-
0.8
1.3
-
-
-
0.05
-
0.15
All data in Wt.-%;   Customer specific alloy composition on request.
3××× alloys according to EN573-3 and ASTM  3××× 
3003 Min.
max.
-
0.6
-
0.7
0.05
0.25
1.0
1.5
-
-
-
-
-
0.10
-
-
-
0.05
-
0.15
3004 Min.
max.
-
0.30
-
0.70
-
0.25
1.0
1.5
0.8
1.3
-
-
=
0.25
-
-
-
0.05
-
0.15
3005 Min.
max.
-
0.6
-
0.70
-
0.30
1.0
1.5
0.20
0.6
-
0.10
-
0.25
-
0.10
-
0.05
-
0.15
3103Containingmax.0.10%(Zr+Ti)  Min.
Max.
-
0.50
-
0.70
-
0.10
0.9
1.5
-
0.30
-
0.10
-
0.20
-
-
-
0.05
-
0.15
3105 Min.
Max.
-
0.6
-
0.7
-
0.30
0.30
0.80
0.20
0.80
-
0.20
-
0.40
-
0.10
-
0.05
-
0.15
   5×××-non-heat-treatable alloys according to EN573-3 and ASTM 5××× 
5049 Min.
max.
-
0.40
-
0.50
-
0.10
0.50
1.10
1.60
2.50
-
0.30
-
0.20
-
0.10
-
0.05
-
0.15
5052 Min.
max.
-
0.25
-
0.40
-
0.10
-
0.10
2.2
2.8
0.15
0.35
-
0.10
-
-
-
0.05
-
0.15
5083 Min.
max.
-
0.40
-
0.40
-
0.10
0.40
1.0
4.0
4.9
0.05
0.25
-
0.25
-
0.15
-
0.05
-
0.15
   6×××-non-heat-treatable alloys according to EN573-3 and ASTM 6×××
6063 Min.
max.
0.20
0.60
-
0.35
-
0.10
-
0.10
0.45
0.90
-
0.10
-
0.10
-
-
-
0.05
-
0.15
6951 Min
max.
0.20
0.50
-
0.08
0.15
0.40
-
0.10
0.40
0.8
-
-
-
0.20
-
-
-
0.05
-
0.15
7×××-non-heat-treatable alloys according to EN573-3 and ASTM 7×××
7020
 
 
Containing 0.08%-0.25% (Zr+Ti) and 0.08%--0.20% Zr
Min.
max.
-
0.35
-
0.40
-
0.20
0.05
0.50
1.0
1.4
0.10
0.35
 
4.0
5.0
-
-
-
0.05
-
0.15
 
Non-Clad Aluminum Strip Sheet Physical Property Data
Alloy
 
Temper
 
Thickness
(mm)
 
Tolerance
(mm)
 
Clad Ratio
(%)
 
Tensile Strength
(MPa)
 
Yield
Strength
(MPa)
 
Elongation
(%)Min
 
Application
3003 H14 0.08~0.12 ±0.005 None 150~200 ≥120 1 Evaporator fin 
and plate 
3003 H26 0.3~0.35 ±0.015 None 190~220 ≥160 8 Glass mounting 
bracket material
3003 H14 0.06~0.1 ±0.005 None 150~200 ≥120 1 Radiator fin and
 plate 
4343/3003/4343 H14 0.06~0.1 ±0.005 8~12 150~200 ≥120 1
4343/3003/4343 H14 0.08~0.12 ±0.005 8~12 150~200 ≥120 1 Parallel 
condenser fin 
4343/3003/4343 H14 0.1~0.12 ±0.005 8~12 150~120 ≥120 1 Charge air 
cooler material 
4045/3003/4045 H14 0.1~0.12 ±0.005 8~12 150~200 ≥120 1
1060 O 0.35~0.4 ±0.02 None 55~95 ≥15 25 Air cooling fin 
material for tubes 
1100 O 0.35~0.4 ±0.02 None 75~105 ≥25 25
3003 O 0.2~0.3 ±0.01 None 100~150 ≥45 15 Aluminium for 
heating element 
3003 H16 0.5~0.7 ±0.02 None 150~210 ≥120 1
4047 H18 0.05~0.1 ±0.005 None ≥200 ≥170 0.5
4047 O 0.4~0.5 ±0.02 None 80~140 ≥35 12 Welding wire  
7072 H19 0.12~0.15 ±0.005 None 145~172 ≥15 0.5 Fin stock 
4A13 H18 0.05~0.1 ±0.005 None ≥190 ≥16 0.5 Aluminium for 
heating element 
4104 H18 0.05~0.1          
 
 
4343/4047/ 7072 Aluminium Brazing Sheet Manufacturer





 

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