3003 3103 seamless aluminum tubing is mainly used for low-load parts that require high plasticity and good weldability, working in liquid or gaseous media, such as gasoline or lubricating oil pipes, various liquid containers and other small deep-drawn Load parts, wire used to make rivets.
3003 3103 seamless aluminum tubing has good formability, weldability and corrosion resistance. It is used to process parts that require good forming properties, high corrosion resistance and good weldability, or work that requires these properties and higher strength than 1XXX series alloys.
Corrosion resistance: 3003 3103 seamless aluminum tubing has good corrosion resistance, which is close to that of industrial pure aluminum. It has good resistance to atmosphere, fresh water, sea water, food, organic acids, gasoline, neutral inorganic salt solutions, etc. Corrosion, corrosion resistance in dilute acid is also very good. In the cold deformed state, 3003 aluminum alloy has a tendency to spall and corrode. The greater the deformation, the more serious the spalling. Since the color is not uniform after anodization, anodizing treatment is generally not performed.
Specification:
Alloy：3003、3103
Temper：O, F, H112, H18
Normal size：23.5X1.91x0.32, 14.5X1.73x0.32, 16X2x0.32, 16X1.7x0.32, 14.55X2x0.32, 25X1.5x0.32, 18X2x0.32
Application：Water tank
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Chemical Composition of 3003 3A21 Aluminum tubing |
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|
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Ni |
Zn |
Ca |
V |
Ti |
Other |
Min.A1 |
|
3003 |
0.6 |
0.7 |
0.05-0.2 |
1.0-1.5 |
- |
- |
- |
0.1 |
- |
- |
- |
0.15 |
Remainder |
|
3103 |
0.5 |
0.7 |
0.10 |
0.9-1.5 |
0.30 |
0.1 |
- |
0.20 |
- |
- |
0.10-0.20 |
0.15 |
Remainder |
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Physical Property of 3003 3A21 Aluminum tubing |
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Alloy |
Temper |
Wall thickness /mm |
Room temperature Test Result |
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|
Tension Strength/MPa |
Yield Strength/MPa |
Elongation/% |
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|
A50mm |
A |
|||||
|
Not less than |
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|
3003 |
O |
All |
95 ~ 130 |
35 |
25 |
22 |
|
H112 |
≤1.60 |
95 |
35 |
－ |
－ |
|
|
>1.60 |
95 |
35 |
25 |
22 |
||
|
F |
All |
－ |
－ |
－ |
－ |
|
|
3103 |
H112 |
All |
≤165 |
－ |
－ |
－ |
