Charge Air cooler material

＊Various kinds of specification for fin

＊Excellent collapse resistance during brazing

Performance index of aluminium fin material /strong>

Alloy

Temper

Thickness

(mm)

Tolerance

(mm)

Clad rate(%)

Mechanical property

Tensile Strength

(MPa)

Yield Strength

(MPa)

Elongation

Min.(%)

4343/3003/4343

H14

0.1~0.12

±0.005

8~12

150~200

≥120

1

4345/3003/4345

H14

0.1~0.12

±0.005

8~12

150~200

≥120

1

3003

H14

0.08~0.12

±0.005

None

150~200

≥120

1

＊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.