6061-T6 T651 aluminum square bar

6061 aluminum square bar has medium mechanical properties, but high resistance to corrosion and excellent attitude to weldability, hot forging and anodizing.
Product advantages of 6061 aluminum square bar:
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.

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

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Specification

Performance

Application

-Alloy Series: 6061
This alloy has a moderate strength, a certain degree of corrosion resistance, high processability. Good Oxidation color and other advantages make it the most widely used alloy.
-Typical Alloy：6061
-Temper：T3 T351 T4 T451 T6 T651 T6511 T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features ：Through heat treatment, can get excellent strength and performance, low tendency of stress corrosion cracking, its excellent weldability, corrosion resistance and good cold processablity make it wide applications with a
promiment future. Can be anodized coloring, but also painted enamel, to adapt to building decoration materials.

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

aluminum square bar

6061

<145

<110

>16

O
T4
T6/T651
T8
F

3mm~
130mm

3mm~
100mm

3mm~
130mm

5mm~
112mm

1000mm~
6000mm

>175

>130

>16

>265

>245

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
6061 T6	Standard	≥260	Standard	≥240	Standard	≥8	≥95
6061 T6	Actual	288～323	Actual	267～289	Actual	15～20	95～105
6061T6511	Standard	≥290	Standard	≥240	Standard	≥10	－
6061T6511	Actual	300～320	Actual	280～290	Actual	15～20	95～105

Chalco aluminum bar produces 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.
-Applications：highly stressed structural parts for ground and nautical means of transport, anti-impact lateral bars, door frame, space frame and sub frame for cars, hydraulic systems, stairs and scaffoldings, platforms. Screws and rivets, particulars for nuclear plants, food industry.