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Signi Aluminium Brazing Sheet and Strips Specification and Data Sheet

Signi Aluminium Brazing Sheet and Strips Specification and Data Sheet

PDF Download Signi Aluminium Cladding sheet and strips Catalogue.pdf Signi Aluminium Cladding sheet and strips Specification.pdf

 

Dimensions

 

Strips

Sheets

Thickness

0.051mm--3.0mm

0.4mm--6.35mm

Width

6mm--1600mm

500--1600mm

Length

 

Max. 10000mm

Edge quality

Trimmed

Trimmed and slit; sawn

Inside diameter

305mm, 405mm, 505mm Paper core, Aluminium core,  without core.

 

Outside diameter

Max. 1600mm without connect point

 

Cladding

Cladding

One side; Both sides

Cladding rate

5%, 7.5%, 10%, 13%, 15% (other clad percentages available upon request)

Cladding tolerance

Cladding thickness of 1.5%--<4%: +/-0.6

Cladding thickness of 4.0--6.0%: +/-1.0

Cladding thickness of 6.0--<=12.0%: +/-1.5

Cladding thickness of 12.0--20.0%: +/-2.0

 

Surface

Quality

Mill finish; for thickness 0.3--3.5mm, chemically degreased

Marking

Ink marking

 

 

1> Tolerance according to EN and ASTM.

2> Higher thickness on request.

3> Special dimensions , tolerances, and alloys on request.

Signi Aluminium 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

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 

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

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

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

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

 

 

Signi Aluminium Physical Property Data of Strip Material

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

±0.005

None

≥220

≥190

0.5

3003 (inner fin)

O

0.2~0.3

±0.007

None

100~150

≥45

15

Oil cooler

6951(inner fin)

O

0.2~0.3

±0.007

None

115~165

≥50

15

3003(external fin)

H14

0.1~0.15

±0.005

None

150~200

≥120

1

3003(inner fin)

O

0.2~0.3

±0.007

None

100~150

≥45

15

Engineering machinery

3003(inner fin)

H12

0.2~0.3

±0.007

None

120~160

≥85

2

3003(external fin)

H14

0.1~0.15

±0.005

None

150~200

≥120

1

Physical Property Data of Plate Material

4343/3003

O

1.2~3.0

±0.03

5~10

100~150

≥45

25

Radiator fin and plate

4343/3003/7072

O

1.2~3.0

±0.03

5~10

100~150

≥45

25

4343/3003/4343

O

0.4~0.5

±0.02

8~12

100~150

≥45

27

Evaporator fin and plate

4045/3003/4045

O

0.8~1.2

±0.03

8~12

100~150

≥45

27

4045/3003/4045

O

2~3

±0.05

8~12

100~150

≥45

25

Charge air cooler material

4045/3003/4045

O

0.5~0.8

±0.02

15~20

10~15

100~150

≥45

25

Oil cooler

4104/3003/4104

O

0.5~0.8

±0.02

15~20

10~15

100~150

≥45

25

4104/3003/4104

H14

0.6~0.8,

1.2~1.5

±0.02

±0.03

13~17

8~12

150~200

≥120

3

Engineering

Machinery

4004/3003/4004

H14

0.6~0.8,

1.2~1.5

±0.02

±0.03

13~17

8~12

150~200

≥120

3

 

 

 

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