| Color: | Silver |
|---|---|
| Application: | Transportation Tools, Door & Window, Decorations |
| Certification: | ISO9001, ASTM, JIS, GB, EN |
| Technique: | Extruded |
| Grade: | 2000 Series |
| Temper: | O - H112 |
| Samples: |
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| Customization: |
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Audited Supplier | Chemical composition of 2017A | |||||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Others | Al | |
| Each | Total | ||||||||||||
| 2017A | 0.20~0.8 | 0.7 | 3.5~4.5 | 0.4~1.0 | 0.4~1.0 | 0.10 | - | 0.25 | - | - | 0.05 | 0.15 | Remainder |
| Alloy | Alloy series | Main features |
| 2017A | Al-Cu-Mg | Heat treatment of alloy, Al-Cu-Mg system can be used in heat treatment under the condition of T4 Aluminum Alloy aircraft, it is mainly Aluminum Alloy, Aluminum Alloy material with its production structure almost all deformation of the aircraft, are still used for medium strength manufacturing aircraft force structure and control system of rod etc.. The corrosion resistance of 2017A alloy bar and pipe is low. The annealed state and the new quenching state have good plasticity with the 2017A alloy at 400 C hot state. The plasticity of T4 state is also good, the electric welding performance is better, the friction stir welding performance is excellent, the T3 and T4 state has better machinability and the O state is poorer. |
| Demarcation mechanical properties of alloy of 2017A | ||||||
| Technical standard | Type | Temper | D or δ/mm | Rm/Mpa | Rp0.2/Mpa | A5/% |
| Z9-0402 | Aluminum round bar | T4 | 18~100 | 410 | 260 | 11 |
| 100~135 | 400 | 250 | 10 | |||
| Z9-0403 | Extrusion tube | T3 | 85×15 | 400 | 250 | 10 |
| Z9-0404 | Cold drawn tube | T3 | OD 25~40 Wall thickness 1.0~2.0 | 400 | 250 | 10 |
| >150 | 380 | 5.0 | ||||
| Typical room temperature mechanical properties of alloy 2017A | ||||||
| Material | Temper | Specs/mm Direction |
Rm/Mpa | Rp0.2/Mpa | A5/% | |
| Aluminum round bar | T4 | 18~135 | 486 | 341 | 16.2 | |
| Cold drawn tube | T42 | 25×1~38×1 | 459 | 318 | 18.1 | |
| Extrusion tube | T3 | 85×15 | 506 | 356 | 15.6 | |
| High temperature mechanical properties of alloy diameter 65mm bar of 2017A T4 | ||
| Test Temperature /ºC | Tension strength Rm/Mpa | A5/% |
| 70 | 481 | 18.0 |
| 100 | 470 | 16.9 |
| 150 | 431 | 14.7 |
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