2011 – Aluminum – Hexagon, Round, & Shaped Rods & Bars
Aluminum 2011 is the alloy of choice when high machining rates and good strength are desired. It is also a free machining alloy for screw machine products.
Aluminum 2011 comes in hexagon, round, and other shaped aluminum rods and aluminum bars.
Chemistry Composition:
| Si | Fe | Cu | Pb | Bi | Zn | Others Each | Others Total | Aluminum | |
|---|---|---|---|---|---|---|---|---|---|
| Min | — | — | 5.00 | 0.20 | 0.20 | — | — | — | Remainder |
| Max | 0.40 | .70 | 6.00 | 0.40 | 0.60 | 0.30 | .05 | .15 |
Sizes/Shapes:
| Shape | Diameter (inch) | |
|---|---|---|
 |
Round | Starting at 0.125” |
 |
Hexagon | Starting at 0.312” |
| Call for other sizes |
Typical Mechanical Properties:
| Temper | Tensile (.500” Dia. Specimen) | Hardness | ||
|---|---|---|---|---|
| Ultimate | Yield | Elongation/4D | Brinell 500 Kg 10mm | |
| T3 | 55 KSI | 43 KSI | 15 | 95 |