 |
exterior wall panel is made from A3003 A1-Mn alloy or A5052 A1-Mg
alloy of Korean Aluminum Industry Ltd., so our aluminum panel has
beter tensile strength and yielding(deflection) strength than any
other aluminum panels. |
|
Performance of FAL aluminum alloy |
Type of aluminum alloy |
Tensile srength  |
Deflection strength |
Elongation% |
Internal radius of bending(2mm
thick) |
A5051H44 |
230-280 |
180 |
5以上 |
R=2mmX2.5 |
A3033H44 |
210-265 |
180 |
4以上 |
R=2mmX2 |
|
|
Performance of other aluminum alloy |
Type of aluminum alloy |
Tensile srength |
Deflection strength |
Elongation% |
Internal radius of bending(2mm
thick) |
A 1052H44 |
100-145 |
180 |
5以上 |
R=2mmX1 |
A 1200H44 |
110-150 |
90 |
4以上 |
R=2mmX1 |
A 3033H44 |
140-185 |
110 |
4以上 |
R=2mmX1.5 |
A 3035H44 |
165-215 |
135 |
3以上 |
R=2mmX1.5 |
A 5754H42 |
220-270 |
140 |
6以上 |
R=2mmX1.5 |
|
 |
|
Chemical component |
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Other |
AI |
| Individual |
Total |
A3003 |
<0.30 |
<0.70 |
0.05-0.20 |
1.0-1.5 |
- |
- |
<0.10 |
- |
<0.05 |
<0.15 |
qs |
A5052 |
<0.25 |
<0.40 |
<0.10 |
<0.10 |
2.2-2.8 |
0.15-0.35 |
<0.1 |
- |
<0.05 |
<0.15 |
qs |
|
|
Machine capability |
Alloy |
Hardness |
Thickness(mm) |
Tension（kg/cm2) |
Peel Strength(kgf/cm2) |
Elongation(%) |
A3993 |
H14(H24) |
0.8-1.3 |
>14 |
>12 |
>4 |
1.3-2.9 |
<18 |
>12 |
>5 |
A5052 |
H12(H32) |
0.8-1.3 |
22-27 |
>16 |
>5 |
1.3-2.9 |
>7 |
H14(H34) |
0.8-1.3 |
24-29 |
>18 |
>4 |
1.3-2.9 |
>6 |
|
|
Processing tolerance |
| |
Specification |
Width |
Thickness |
A3003 |
900-1400 |
1.1-1.7 |
1.7-1.9 |
1.9-2.4 |
2.4-2.7 |
2.7-3.6 |
A5052 |
900-1200 |
1.1-1.7 |
1.7-1.9 |
1.9-2.4 |
2.4-2.7 |
2.7-3.2 |
1200-1400 |
1.1-1.7 |
1.7-1.9 |
1.9-2.4 |
2.4-2.7 |
2.7-3.2 |
| |
Tolerance |
Width |
Thickness |
Length |
A3003 |
0.3 |
0.10 |
0.3 |
0.10 |
0.10 |
0.30 |
0.30 |
A5052 |
0.3 |
0.10 |
0.3 |
0.10 |
0.10 |
0.30 |
0.30 |
|
|
| |
