Aluminum Round Bar
Yieh Corp.'s aluminum round bars offer excellent finish and strength with good formability and machinability, which are ideal for various applications, including aircraft construction, structural components, as well as ornamental and architectural applications. Crafted with the highest quality materials, Yieh Corp.'s aluminum round bars make your projects shine with exceptional properties.
Specification
Standard Specification
GB/T 3191
ASTM B221
EN754
EN 755
Available Size Range
-
Diameter :
6 ~ 350 mm
-
Length :
1,000 ~ 6,000 mm
Production Process
Extruded, Cold Drawn
Form & Image
Round
Surface Finish
Mill Finish, unless otherwise specified
Surface Protection
Paper interleaved for bar
Alloy and Temper
| Alloy | Temper |
|---|---|
| 2000 Series: 2014, 2024 | T4, T6, T3511, T4511 |
| 5000 Series: 5083 | O, H112 |
| 6000 Series: 6005, 6060, 6061, 6063, 6082, 6463 | T4, T5, T6, T66, T6511 |
| Alloy Series | Chinese Standard | American Standard | European Standard |
|---|---|---|---|
| 2000 Series | 2014 | 2014 | EN AW-2014 |
| 2024 | 2024 | EN AW-2024 | |
| 5000 Series | 5083 | 5083 | EN AW-5083 |
| 6000 Series | 6005 | 6005 | - |
| 6060 | 6060 | EN AW-6060 | |
| 6061 | 6061 | EN AW-6061 | |
| 6063 | 6063 | EN AW-6063 | |
| 6082 | 6082 | EN AW-6082 | |
| 6463 | 6463 | EN AW-6463 |
| Temper | Definition |
|---|---|
| O | Annealed |
| H112 | Slightly strain harden from working at an elevated temperature or from limited amount of cold work |
| T4 | Solution heat-treated and naturally aged |
| T5 | Cooled from an elevated temperature shaping process and then artificially aged |
| T6 | Solution heat-treated and then artificially aged |
| T66 | Solution heat-treated and then artificially aged - mechanical property level higher than T6 achieved through special control of the process (6000 series alloys) |
| T3511 | Solution heat-treated and stress-relieved by stretching to produce a normal permanent set of 1-1.5%, but not less than 1% nor more than 3% |
| T6511 | Solution heat-treated, stress-relieved by stretching and artificially aged with minor straightening |