Product Details
4343/3003/4045 aluminum strip/coil for heat exchanger/fin board
*Various specifications for fin and plate
*Perfect strength after brazing
Performance index of oil cooler fin material |
Alloy |
Temper |
Thickness (mm) |
Tolerance (mm) |
Clad rate (%) |
Mechanical property |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation Min.(%) |
3003 (inner fin) |
O |
0.2~0.3 |
±0.007 |
None |
100~150 |
≥45 |
15 |
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 |
Performance index of oil cooler board material |
Alloy |
Temper |
Thickness (mm) |
Tolerance (mm) |
Clad rate (%) |
Mechanical property |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation Min.(%) |
4045/3003/ 4045 |
O |
0.5~8.3 |
±0.02 |
15~20 10~15 |
100~150 |
≥45 |
25 |
4045/SA-5/ 4045 |
O |
0.5~8.3 |
±0.02 |
15~20 10~15 |
110~160 |
≥50 |
25 |
4045/SA-7/ 4045 |
O |
0.5~8.3 |
±0.02 |
15~20 10~15 |
120~170 |
≥55 |
25 |
4104/3003/ 4104 |
O |
0.5~8.3 |
±0.02 |
15~20 10~15 |
100~150 |
≥45 |
25 |
4104/SA-5/ 4104 |
O |
0.5~8.3 |
±0.02 |
15~20 10~15 |
110~160 |
≥50 |
25 |
4104/SA-7/ 4104 |
O |
0.5~8.3 |
±0.02 |
15~20 10~15 |
120~170 |
≥55 |
25 |
*4045 can be replaced by 4343/4047etc, 4104 is used in vacuum brazing, can be replaced by 4004 , according to customer's requirement.
*Alloy,specification and mechanical property can be customized according to different requirement. |