Radiator Fin and Plate

＊Various specifications for fin and plate

＊Good mechanical property and surface condition

＊Excellent collapse resistance during brazing

＊Perfect strength after 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.(%)

3003

H14

0.06~0.1

±0.005

None

150~200

≥120

1

SA-2

H14

0.06~0.1

±0.005

None

180~220

≥150

0.5

4343/3003/4343

H14

0.06~0.1

±0.005

8~12

150~200

≥120

1

4343/SA-2/4343

H14

0.06~0.1

±0.005

8~12

150~200

≥120

1

Performance index of aluminium plate material

Alloy

Temper

Thickness

(mm)

Tolerance

(mm)

Clad rate(%)

Mechanical property

Tensile Strength

(MPa)

Yield Strength

(MPa)

Elongation

Min.(%)

4343/3003

O

1.2~3

±0.03

5~10

100~150

≥45

25

4343/3003/7072

O

1.2~3

±0.03

5~10

100~150

≥45

25

4343/SA-5

O

1.2~3

±0.03

5~10

110~160

≥50

25

4343/SA-5/7072

O

1.2~3

±0.03

5~10

110~160

≥50

25

4343/SA-10

O

1.2~3

±0.03

5~10

120~170

≥55

25

4343/SA-10/7072

O

1.2~3

±0.03

5~10

120~170

≥55

25

＊4343 can be replaced by 4045/4047 etc, according to customer’s requirement.

＊Alloy、specification and mechanical property can be customized according to different requirement.