Negotiable
The date of payment from buyers deliver within days
Jiangsu
Long-term effective
2021-05-15 16:47
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Company Profile
By certification [File Integrity]
Contact：haoli2021(Mr.)
Email：
Telephone：
Phone：
Area：Jiangsu
Address：Jiangsu
Website：http://www.holeealuminum.com/ http://haoli2021.runquanby.com/
Production Introduction
We only focus on high-quality and high-quality aluminum
Others care how much you use, we care about the quality you use
We never cut corners and use shoddy goods
Your satisfaction is our pursuit
Product Parameters of 7075 aluminum round tube:
| Alloy grade |
7075 |
| Temper |
O, T5, T6, T651, T7351 |
| Outer diameter |
10mm-500mm, or as per request |
| Wall thickness | As per request |
| Length |
≦12m |
Composition of 7075 T6 aluminum tube
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Other | AL |
| 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.3 | 2.1-2.9 | 0.18-0.28 | - | 0.15 | rest |
Mechanical Properties for 7075 aluminum tube:
| Grade | Thermal expansion coefficient (20-100℃) μm/m·k Rm/Mpa |
Melting point rane (℃) Rp0.2/Mpa |
Conductivity 20℃(68℉) Rp0.2/Mpa (%IACS) |
Resistivity 20℃(68℉) Ωmm2/m |
Density (20℃)(g/cm3) Ωmm2/m |
| 7075 T6 | 23.5 | 475-635 | 33 | 0.0515 | 2.9 |
Quality Chracoristics of 7075:
Density: 2.90g/cm³.
Shear strength: alloy (bare) and clad aluminum alloy, O state: 152MPa (22ksi); alloy (bare) T6, T7451 state: 331MPa (48ksi); clad aluminum alloy T6, T7451 state: 317MPa (46ksi)
Hardness: O state: 60HB; T6, T651 state: 150HB;
The data is taken from the test results of a 10mm diameter ball and 30s under a load of 500kg.
Poisson's ratio: 0.33.
Elastic modulus: Tension: 71.0GPa (10.3×106psi), Shear: 26.9GPa (3.9×106psi), compression 72.4GPa (10.5×106psi)
Fatigue strength: T6, T7451, T73 state: smooth and unnotched specimens are cycled 5×108 times in the R·R·Moore type test, which is 159MPa (23ksi)
Excet 7075, we also have aluminum tube made of other available alloy:
1xxx series: 1060,1070
2xxx series: 2024 T3, 2024 T4, 2024 T351
3xxx series: 3003 H32, 3A21 O, etc.
5xxx series: 5052, 5083,etc
6xxx series: 6061, 6063, 6005, 6060, etc
7xxx series: 7005,7050, etc
Package:
1. Bundles Packing
2. Carton Packing
3. Wood Pallet packing
http://www.holeealuminum.com/
