SPACE 2009
Quality Policy
AS 9120
Plates
Sheets
Rod/Round Bar/Flat Bar
Tube/Extrusions/Profile
3003
AMS QQ-A-225/2 / AlMn1Cu / 3003 / H18
| Chemical Properties | % Value |
| Silicon (Si) | 0,00 - 0,60 |
| Manganese (Mn) | 1,00 - 1,50 |
| Copper (Cu) | 0,05 - 0,20 |
| Iron (Fe) | 0,00 - 0,70 |
| Zinc (Zn) | 0,00 - 0,10 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.73 g/cm³ |
| Melting Point | 643 °C |
| Thermal Expansion | 23.2 µm/m.°C |
| Modulus of Elasticity | 69 GPa |
| Thermal Conductivity | 154 W/m.K |
| Electrical Resistivity | 44 % IACS |
| Mechanical Properties | Value |
| Proof Strength | 186 MPa |
| Yield Strength | 200 MPa |
| Shear Strength | 110 MPa |
| Elongation A50 mm | %15 |
| Hardness | 56 HB |
3003 alloy is a mid strength aluminum alloy widely used in marine and automotive industries.
ALLOY DESIGNATIONS
3003 H18 has the following standard designations and specifications.
Extruded round/flat bar and tubes per; 3003 H18, AMS QQ-A-200/1, ASTM B209, UNS A93003, AFNOR A-M1, UNE L-3810, UNI 9003/1 DIN AlMnCu, WNR 3.0517, ISO AlMn1Cu
Cold Drawn Round/Flat Bars per; 3003 H18, AMS QQ-A-225/2, ASTM B209, UNS A93003, AFNOR A-M1, UNE L-3810, UNI 9003/1 DIN AlMnCu, WNR 3.0517, ISO AlMn1Cu
Choosing Factors for 3003 H18
- Strength: Medium
- Machining: Good
- Weldability: Very good
- Formability: Good
- Corrosion Resistance: Excellent
- Heat Treating: None
Some Well-Known Applications for 3003 H18
Acoustic ceiling components,
In the food industry,
In packaging machines.
SUPPLIED FORMS
3003 H18 is produced/supplied in the round/flat bar and tube/profile forms.
- Round/Flat Bar
- Tube/Profile
DELIVERY:
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