SPACE 2009
Quality Policy
AS 9120
Platos
Hojas
Barras Circulares
Tubos / Extrusion / Perfil
2011
ASTM B221 / AlCu6BiPb / 2011 / T451
| Chemical Properties | % Value |
| Silicon (Si) | 0,40 Max |
| Copper (Cu) | 5,00 - 6,00 |
| Lead (Pb) | 0,20 - 0,60 |
| Iron (Fe) | 0,70 Max |
| Zinc (Zn) | 0,00 - 0,30 |
| Aluminium (Al) | Balance |
| Physical Properties | Value |
| Density | 2.82 g/cm³ |
| Melting Point | 540 °C |
| Thermal Expansion | 21.4 µm/m.°C |
| Modulus of Elasticity | 70 GPa |
| Thermal Conductivity | 140 W/m.K |
| Electrical Resistivity | 35% IACS |
| Mechanical Properties | Value |
| Proof Strength | 140 MPa |
| Yield Strength | 300 MPa |
| Shear Strength | 190 MPa |
| Elongation A50 mm | 16% |
| Hardness | 105 HB |
2011 T451 aluminum exhibits high strength and is widely used in aerospace applications.
ALLOY DESIGNATIONS
2011 T451 has the following standard designations and specifications.
Extruded Round/Flat Bars and Tubes per; 2011 T451, ASTM B221, UNS A92011, WNR 3.1655, ISO AlCu6BiPb, AFNOR A-U5PbBi, UNE L-3192, UNI 9002/5
Choosing Factors for 2011 T451
- Strength: High
- Machining: Very good
- Weldability: Poor
- Formability: Fair
- Corrosion Resistance: Poor
- Heat Treating: Yes
Some Well-Known Applications for 2011 T451
In speedometer frames,
Decorative components,
As a component of variable stroke engines.
SUPPLIED FORMS
2011 T451 is produced/supplied in round/flat bar and tube/profile forms.
- Rod / Round Bar / Flat Bar
- Tube/Profile
DELIVERY:
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