Magnesium series bar. It is a cold-drawn or finely drawn aluminum product; due to the addition of lead and bismuth elements, it is the most free-cutting alloy product with excellent processability . It has high strength and good cutting performance, but its corrosion resistance is poor. It is usually rod, pipe and wire. In 2011, aluminum alloys were used to make screws and machined products that required good cutting performance.
Status: T3, T4, T8, etc.
Diameter: 1.6-400mm
Length: <6000mm
Uses of 2011 T3 T6 T8 aluminum round bar: automotive oil system accessories, clock spare parts, gears, machine parts, pipes, cable TV adapters, camera parts, instrument shafts, defense products, industrial connectors, etc.
Composition of 2011 aluminum round bar
| Element | Si | Fe | Cu | Mn | Cr | Pb | Zn | Ti | Bi | Al |
| 2011 | ≤0.4 | ≤0.7 | 5.0-6.0 | - | - | 0.2-0.6 | ≤0.3 | ≤0.05 | 0.2-0.6 | Rem |
Mechanical properties of 2011 aluminum round bar
|
Processing |
Temper |
mm Diam |
Mpa Tensile Strength |
Mpa Yield Strength |
Elongation |
HB Hardness |
|
精抽 Drawn |
T3 | ≤40 | ≥320 | ≥270 | ≥10 | ≥90 |
| T8 | ≤40 | ≥380 | ≥270 | ≥8 | ≥115 | |
|
挤压 Extruded |
T6 | ≤50 | ≥310 | ≥230 | ≥8 | ≥110 |
