7003 7022 7050 7055 7075 Aluminum Square Bar
1. 7003 7022 Aluminum Square Bar
7003 aluminum square bar
7003 aluminum square bar are mainly used in the automotive industry, they are characterized by perfect energy absorption and good plasticity. These qualities are needed in this application area and provide a good solution.
Product advantages of 7003 aluminum square bar:
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.
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% |
OD |
ID |
Diagonal |
A/F |
Length |
| aluminum square bar |
7003 |
T5 |
>285 |
>245 |
>10 |
110 |
O
T73
T6/T651
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 |
-Alloy :7003 This alloy has currently the highest strength, can replace carbon steel, widely used in aerospace. Due to the oxidation of the surface having a breakthrough in recent years, it has been used by civilian.
-Temper:T3, T351,T4,T451,T6,T651,T6511,T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features :Mechanical properties are the highest in aluminum, corrosion resistance is relatively poor, can be improved through the process.
-Applications:Mold manufacturing Aircraft structural parts with plate Free Forging and Die Forging car parts Sports Equipment.
7022 aluminum square bar
7022 aluminum square bar is high resistance engineering alloy, constructions with structural load, aerospace industry, defense engineering, consider risk of stress cracking corrosion.
Product advantages of 7022 aluminum square bar:
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.
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% |
OD |
ID |
Diagonal |
A/F |
Length |
| aluminum square bar |
7022 |
T6 |
>460 |
>380 |
>8 |
130 |
O
T73
T6/T651
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 |
| 7022 T6 |
Standard |
≥460 |
Standard |
≥380 |
Standard |
≥8 |
≥130 |
| Actual |
530~550 |
Actual |
450~460 |
Actual |
10~12 |
140~150 |
-Alloy :7022 This alloy has currently the highest strength, can replace carbon steel, widely used in aerospace. Due to the oxidation of the surface having a breakthrough in recent years, it has been used by civilian.
-Temper:T3, T351,T4,T451,T6,T651,T6511,T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features :Mechanical properties are the highest in aluminum, corrosion resistance is relatively poor, can be improved through the process.
-Applications:Mold manufacturing Aircraft structural parts with plate Free Forging and Die Forging car parts Sports Equipment.
2. 7075 Aluminum Square Bar
7075 aluminum square bar has extremely high mechanical properties and high resistance to fatigue. Moreover, it has good resistance to corrosion and attitude to hard, protective and decorative anodizing.
Product advantages of 7075 aluminum square bar:
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.
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% |
OD |
ID |
Diagonal |
A/F |
Length |
aluminum square bar
|
7075 |
T6 |
T6 |
>540 |
>480 |
>7 |
O
T73
T6/T651
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 |
| 7075 T6 |
Standard |
≥560 |
Standard |
≥500 |
Standard |
≥7 |
_ |
| Actual |
610~630 |
Actual |
545~560 |
Actual |
9~11 |
155~160 |
| 7075 T651 |
Standard |
≥560 |
Standard |
≥500 |
Standard |
≥7 |
_ |
| Actual |
600~610 |
Actual |
540~560 |
Actual |
9~11 |
155~160 |
| Material Type |
Material shapes |
Application |
Material & Temper |
Extruded bars
Cold drawn bars |
Round bars
Flat bar |
Screw &
Nuts |
7075 - T6 / T651 |
| |
Hexagon bar |
Aircraft component |
7075 - T651 / T7351 |
| |
|
Forging material |
7075 - TO |
| |
|
Electronic component |
7075 - T651 |
| |
|
Gear Crank |
7075 - T651 / T7351 |
| |
|
Tooling component |
7075 - T651 |
-Alloy :7075 This alloy has currently the highest strength, can replace carbon steel, widely used in aerospace. Due to the oxidation of the surface having a breakthrough in recent years, it has been used by civilian.
-Temper:T3, T351,T4,T451,T6,T651,T6511,T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features :Mechanical properties are the highest in aluminum, corrosion resistance is relatively poor, can be improved through the process.
-Applications:Mold manufacturing Aircraft structural parts with plate Free Forging and Die Forging car parts Sports Equipment, high resistance structural parts for mechanical industry, aviation, defense, motorbike and automotive.
3. 7050/7055 Aluminum Square Bar
7050 aluminum square bar
7050 aluminum square bar could overcome stress corrosion problems , is widely used for aerospace applications, it can be subjected to crack initiation and propagation during the manufacturing process. 7050 aluminum square bar have been analysed in order to identify possible causes of crack formation such as coarse intermetallic phase presence, voids or wrong mechanical machining processes.
Product advantages of 7050 aluminum square bar:
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.
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% |
OD |
ID |
Diagonal |
A/F |
Length |
| aluminum square bar |
7050 |
T73 |
>490 |
>430 |
>9 |
140 |
O
T73
T6/T651
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 |
| Material Type |
Material shapes |
Application |
Material & Temper |
Extruded bars
Cold drawn bars |
|
|
|
| |
Hexagon bar |
Aircraft component |
7050 - T7451 / T7651 |
| |
|
Forging material |
7050 - TO |
-Alloy :7050 This alloy has currently the highest strength, can replace carbon steel, widely used in aerospace. Due to the oxidation of the surface having a breakthrough in recent years, it has been used by civilian.
-Temper:T3, T351,T4,T451,T6,T651,T6511,T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features :Mechanical properties are the highest in aluminum, corrosion resistance is relatively poor, can be improved through the process.
-Applications:Mold manufacturing Aircraft structural parts with plate Free Forging and Die Forging car parts Sports Equipment.
7055 aluminum square bar
7055 aluminum square bars is specially used in compression-dominated structures and provides advantage over alloy 7150 in compressive and tensile strengths, while maintaining other important properties such as fracture toughness and corrosion resistance.
Product advantages of 7055 aluminum square bar:
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.
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% |
OD |
ID |
Diagonal |
A/F |
Length |
| aluminum square bar |
7055 |
T6 |
>650 |
>600 |
>8 |
170 |
O
T73
T6/T651
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 |
| Material Type |
Material shapes |
Application |
Material & Temper |
Extruded bars
Cold drawn bars |
|
|
|
| |
Hexagon bar |
Aircraft component |
7050 - T7451 / T7651 |
| |
|
Forging material |
7050 - TO |
-Alloy :7055 This alloy has currently the highest strength, can replace carbon steel, widely used in aerospace. Due to the oxidation of the surface having a breakthrough in recent years, it has been used by civilian.
-Temper:T3, T351,T4,T451,T6,T651,T6511,T7351
-Diameter: 3mm--130mm
-Length: 1000mm--6000mm
-Features :Mechanical properties are the highest in aluminum, corrosion resistance is relatively poor, can be improved through the process.
-Applications:Mold manufacturing Aircraft structural parts with plate Free Forging and Die Forging car parts Sports Equipment.
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