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Inicio> Hojas Técnicas> Aluminum 2014-T6; 2014-T651... |
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Aluminum 2014-T6; 2014-T651 |
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Subcategory: |
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2000 Series Aluminum Alloy; Aluminum Alloy;
Metal; Nonferrous Metal |
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Composition Notes: |
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A Zr + Ti limit of 0.20 percent
maximum may be used with this alloy designation for extruded and
forged products only, but only when the supplier or producer and the
purchaser have mutually so agreed. Agreement may be indicated, for
example, by reference to a standard, by letter, by order note, or
other means which allow the Zr + Ti limit.
Aluminum content
reported is calculated as remainder.
Composition information
provided by the Aluminum Association and is not for design. |
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Key Words: |
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Aluminium 2014-T651; UNS A92014; ISO AlCu4SiMg;
BS H15 (UK); CSA CS41N (Canada); AA2014-T651, DIN AlCuSiMn; NF
A-U4SG (France) |
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| Component |
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Wt. % |
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| Al |
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90.4 - 95 |
| Cr |
Max 0.1 |
| Cu |
3.9 - 5 |
| Fe |
Max 0.7 |
| Mg |
0.2 - 0.8 |
| Mn |
0.4 - 1.2 |
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| Component |
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Wt. % |
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| Other, each |
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Max 0.05 |
| Other, total |
Max 0.15 |
| Si |
0.5 - 1.2 |
| Ti |
Max 0.15 |
| Zn |
Max 0.25 |
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| Material Notes: |
| Data points with the AA note have been provided by the Aluminum Association, Inc. and are NOT FOR DESIGN. |
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| Physical Properties |
Metric |
English |
Comments |
| Density |
2.8 g/cc |
0.101 lb/in³ |
AA; Typical |
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Mechanical Properties |
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Hardness, Brinell
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135 |
135 |
AA; Typical; 500 g load; 10 mm ball
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| Hardness, Knoop |
170
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170
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Converted from Brinell Hardness Value |
| Hardness, Rockwell A |
50.5 |
50.5 |
Converted from Rockwell B |
| Hardness, Rockwell B |
82 |
82 |
- |
| Hardness, Vickers |
155 |
155 |
Converted from Brinell Hardness Value |
| Ultimate Tensile Strength |
483 MPa |
70000 psi |
AA; Typical |
| Tensile Yield Strength |
414 MPa |
60000 psi |
AA; Typical |
| Elongation at Break |
13 % |
13 % |
AA; Typical; 1/2 in. (12.7 mm) Diameter |
| Modulus of Elasticity |
72.4 GPa |
10500 ksi |
In Tension |
| Modulus of Elasticity |
73.1 GPa |
10600 ksi |
AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus. |
| Compressive Modulus |
73.8 GPa |
10700 ksi |
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| Notched Tensile Strength |
414 MPa |
60000 psi |
2.5 cm width x 0.16 cm thick side-notched specimen, Kt = 17. |
| Ultimate Bearing Strength |
889 MPa |
129000 psi |
Edge distance/pin diameter = 2.0 |
| Bearing Yield Strength |
662 MPa |
96000 psi |
Edge distance/pin diameter = 2.0 |
| Poisson's Ratio |
0.33 |
0.33 |
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| Fatigue Strength |
124 MPa |
18000 psi |
AA; 500,000,000 cycles completely reversed stress; RR Moore machine/specimen |
| Fracture Toughness |
19 MPa-m½ |
17.3 ksi-in½ |
KIC; TL orientation. |
| Machinability |
70 % |
70 % |
0-100 Scale of Aluminum Alloys |
| Shear Modulus |
28 GPa |
4060 ksi |
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| Shear Strength |
290 MPa |
42000 psi |
AA;
Typical |
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Electrical Properties |
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| Electrical Resistivity |
4.32e-006 ohm-cm |
4.32e-006 ohm-cm |
AA; Typical at 68°F |
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Thermal Properties |
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| CTE, linear 68°F |
23 µm/m-°C |
12.8 µin/in-°F |
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| CTE, linear 250°C |
24.4 µm/m-°C |
13.6 µin/in-°F |
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| Heat Capacity |
0.88 J/g-°C |
0.21 BTU/lb-°F |
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| Thermal Conductivity |
154 W/m-K |
1070 BTU-in/hr-ft²-°F |
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| Melting Point |
507 - 638 °C |
945 - 1180 °F |
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| Solidus |
507 °C |
945 °F |
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| Liquidus |
638 °C |
1180 °F |
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Processing Properties |
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Annealing Temperature
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413 °C
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775 °F
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| Solution Temperature |
502 °C |
935 °F |
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| Aging Temperature |
160 °C |
320 °F |
Sheet, plate, wire, rod, bar, shapes, tube; 18 hr at temperature |
| Aging Temperature |
171 °C |
340 °F |
Forgings; 10 hr at temperature |
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