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Aluminum

Aluminum Drawn Tube

Aluminium Tube Precision Aluminium Drawn Tube Size Range: 3mm to 170mm O.D. Tube Wall thickness 0.5mm to 7mm depending on alloy, tolerance and temper. Aluminium Drawn Tube is available in Rectangular, Flat sided, oval and Special aluminium shapes manufactured to order. Our precision drawn......
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Aluminium Tube

Precision Aluminium Drawn Tube Size Range: 3mm to 170mm O.D.

Tube Wall thickness 0.5mm to 7mm depending on alloy, tolerance and temper.

Aluminium Drawn Tube is available in Rectangular, Flat sided, oval and Special aluminium shapes manufactured to order.

Our precision drawn aluminium tube is produced from porthole and seamless extrusion and is available in cut length of 4.0mm to 6000mm.


Whilst the majority of production relates to aluminium round tubes, we also have extensive fabrication facilities for tube bending, aluminium welding and assembly.

 

The aluminum drawn tube process provides exceptional control, added strength, and a superior finish. aluminium drawn tubing increases mechanical properties and further refines structure, enhances formability, and can be produced in thin gauges.

 

we are  supply of aluminium precision drawn tubes. We deliver aluminium drawn Seamless tubes and especially aluminium seamless drawn tubes. Our main customers can be found in the defence industry, aerospace industry, optical industry, electronic industry and automotive industry. High quality aluminium cold drawn seamless tubes from  International are also widely used in sports equipment.

Our drawn tubing are coming out of manufacturing plants with an approved Quality System, UNI EN ISO 9001: 2000,

 

We can performance metallurgical, mechanical and structural tests and also non-destructive tests, eddy current and ultrasonic.

 

aluminium drawn tubing in conformity with requirements stated in the customer's specifications and international norms such as EN, AIR,ASTM,

 

Wrought alloys available:

Series 6000: 6005 / 6060 / 6061 / 6063 / 6082

Series 7000:7005 / 7001/ 7075

Specification

Thickness(mm)

Diameter(mm)

Tensile strength

Hardness

7075 7005

 T5,T6,T9

>0.5

5.0-80

>310 Mpa

>140


6061    6063

T5,T6

>1.6

10-180

>572 Mpa

HB90-110


Length: < 6Meter Product Properties


TEMPER

THICKNESS(mm)

TENSILE    STRENGTH

ELONGATION%

Standard

T5

0.4-05

60-100

≥ 20

GB/T3190-1996

T6

0.5-6

70-120

≥ 4

T9

0.5-6

85-120

≥ 2

 

Application: Military Tent, bicycle ,pole ,machine ski-sticking,baseball bat, walking stick etc

 

End used for military tents.

Normally Size; Out-diameter : 7mm, 8mm, 8.5mm, 9.5mm, 10mm, 11mm, 11.5mm, 13mm

Thinkness:0.70mm 0.75mm, 1.0mm, 1.1mm, 1.2mm,

Surface:anodized any color (black ,nature siliver ,red.)

 

1.Size Range

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%

OD

ID

Diagonal

A/F

Length

Round bar
Square bar
Triangle Bar
Hex bar
Round tube
Square tube
Triangle tube
Hex tube Square tube II
Slot
Channel
Angle

2014

O

<245

<125

>12

45

O
T3/T351
T4/T451
T6/T8
F

3mm~
130mm

3mm~
100mm

3mm~
130mm

5mm~
112mm

1000mm~
6000mm

T4

>345

>245

>12

110

T6

>345

>245

>12

140

2017

O

<245

<125

>16

45

T4

>345

>215

>12

110

2024

O

<245

<125

>12

47

T4

>410

>305

>12

120

T6

>345

>245

>12

130

 

2.Temper

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

 

3.Inspection Samples

Mechanical Properties

Temper

Tensile Strength Rm/Mpa

Yield strength Rp0.2/Mpa

Elongationg Percentage A%

Hardness HB

2014 T6

Standard

≥460

Standard

≥415

Standard

≥7

Actual

490~530

Actual

440~460

Actual

9~12

130~140

2014 T651

Standard

≥460

Standard

≥415

Standard

≥7

Actual

500~510

Actual

450~480

Actual

9~10

138~143

2014 T351

Standard

≥410

Standard

≥270

Standard

≥10

Actual

460~490

Actual

300~350

Actual

12~15

110~120

 

4.Application

Material Type

Material shapes

Application

Material & Temper

Extruded bars

Cold drawn bars

Hexagon bar

Aircraft component

2014 - T4 / T6



Forging material

2014 - TO

Seamless drawn tube

Seamless extruded tube

Seamless rectangular tube

Ejector seat structural Tube

2014 - T6

 

5.Characteristica

-Alloy Series: 2000 Series(Al-Cu Alloy)

This alloy belongs to hard alloy.Has excellent mechanical properties and machinability, commonly used in aviation components, transport equipment, equipment components and other structural materials.

-Typical Alloy:2014,2017,2024

-Temper:T3, T351,T4,T451,T6,T651,T6511,T7351

-Features :Not good corrosion resistance, but high strength,excellent plasticity, widely used in ctural materials.

-Applications:Military, mold, aircraft structure,Rivets, truck wheels, propellercomponents and various other structural parts.

 

Aluminum tubing is useful for both aerospace and commercial applications. Since aluminum provides about three times as much volume of metal per pound as steel products, it is the obvious choice when weight is a critical factor.  Excellent resistance to corrosion permits its use without protection in most environments.  The ability of aluminum to transmit heat rapidly and efficiently make it an ideal material for heat transfer processes.  Aluminum tubing can also be bent and formed readily and also has excellent weld ability.  Our inventory consists of both heat treat and non-heat treat alloys for aluminum tubing.

 

We stocks 2024, 3003, 5052, 6061, and 7075 alloys in drawn aluminum tubing in tempers of O, F, T3, T4, T6, T73, and H14.

 

ALUMINUM TUBING INDUSTRIAL APPLICATIONS:

Aluminum Tubing

Aerospace

Automotive

Healthcare products

Electronics

Leisure sports

Outdoor lawn furniture

Marine accessories

Aluminum Tubing Alloy designations:

The aluminum industry has created a system using a four-digit numerical designation to identify wrought aluminum alloys.  The first digit indicates the major alloying element. The second digit indicates whether there was a modification in the basic alloy.  The third and fourth digits indicate the specific alloy. The following represent the various groups for aluminum tubing:

 

 


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