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Henan Signi Aluminum Co.,Ltd

Addresss:No.89 Science Avenue, National HI-Tech Industry Development Zone, Zhengzhou, Henan

Postal Code:450001.

Tel: +86-371- 55689814, +86-371-55686476

Mob: +86 13673369503

Sales manager: Alex Lu

Fax:+86-371-55686475

E-mail: inquiry@signialuminium.com

Non-clad Aluminum Strip Sheet

non-clad aluminum strip sheet Brazing is a metal joining process utilizing a filler metal that melts above 840ºF and below the melting point of the base metals. The filler metal is drawn into the joint by capillary attraction producing a sound, leak-proof connection. We supply the whole range of...... Send InquiryChat Now

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non-clad aluminum strip sheet  

Brazing is a metal joining process utilizing a filler metal that melts above 840ºF and below the melting point of the base metals. The filler metal is drawn into the joint by  capillary attraction producing a sound, leak-proof connection.

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.

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









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  • Contact Us

    Henan Signi Aluminum Co.,Ltd

    Addresss:No.89 Science Avenue, National HI-Tech Industry Development Zone, Zhengzhou, Henan

    Postal Code:450001.

    Tel: +86-371- 55689814, +86-371-55686476

    Mob: +86 13673369503

    Sales manager: Alex Lu

    Fax:+86-371-55686475

    E-mail: inquiry@signialuminium.com

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