2011 alloy round aluminum bar rod

2011 round aluminum bar rod billet is the most often selected for high speed automatic lathes, because it offers many good advantages:
1. Easy machining with any equipment.
2. Cutting stress lower than most of other alloys.
3. Longer life of cutting tools.
4. Cutting area always clean due to very thin chip.
5. High mechanical properties.
6. Possibility to anodize finished parts in several colours.

This 2011 alloy belongs to hard alloy.Has excellent mechanical properties and machinability commonly used in aviation components transport equipment equipment components and other structural materials.
-Temper：T3， T351，T4，T451，T6，T651，T6511，T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features ：Not good corrosion resistance but high strengthexcellent plasticity widely used in structural materials.
-Applications：To making screws bolts nuts threaded bars.

Chalco Aluminium stocks a variety of aluminum alloy bars (rods) grades and sizes tailored to your needs and specifications.

Send us email

2011 alloy round aluminum bar rod billet

Specification

Performance

Application

Product advantages of Signi aluminum’s round aluminum bar rod billet:
Chalco aluminum bar products are widely used in aviation construction automotive--these three major areas high precision small coarse crystal uniform oxidation good straightness high turning performance small grain size and moderate price short delivery all these prove us as the top of the world.
1. Accuracy:+/-0.02mm
Purpose: to guarantee the automatic processing of high precision machining parts.
2. Straightness <0.3m/2.5m
Purpose: Guarantee the speed requirements>8000 rpm no material jittery.
3. Coarse crystal ring<0.5mm
Purpose: To reduce the amount of turning by the customer improve efficiency and reduce costs.
4. Grain control
Purpose: to ensure that the 2、5、6、7 series aluminum alloy in the hard anodizing anodizing uniform color bright and beautiful.
5. Turning performance improvement
To improve the processing of uniform chip improve the processing of yards yield.

Extruded
Aluminum

Al-Alloy

Temper

Stretching Test

Hardness
HB

Temper

We Are Able To Produce Sizes Of

Tensile
Strength
Rm/Mpa

Yield
Strength
Rp0.2/Mpa

Elongation
A%

Diagonal

A/F

Length

Round bar

2011

>276

>125

>12

100

O
T3/T351
T4/T451
T6/T8
F

3mm~
130mm

3mm~
100mm

3mm~
130mm

5mm~
112mm

1000mm~
6000mm

Annealing	TO
Hot work	T1	H111	H112
Cold work	H12	H14	H16	H18	H32	H34	H116	H321
Heat treatment	T3	T4	T5	T6	T8
Over aging treatment	T73	T74	T76	T79
Stress relieved	T351	T451	T651	T7351	T7451	T7651	T7951	T851

Mechanical Properties
Temper	Tensile Strength Rm/Mpa		Yield strength Rp0.2/Mpa		Elongationg Percentage A%		Hardness HB
2011 T3	Standard	≥276	Standard	≥125	Standard	≥12	－
2011 T3	Actual	330～360	Actual	240～275	Actual	15～18	95～105

This 2011 alloy belongs to hard alloy.Has excellent mechanical properties and machinability commonly used in aviation components transport equipment equipment components , other structural materials such as making screws, bolts, nuts, threaded bars and so on.