Aerospace Defense Use 7075 Aluminum Round Bar Diameter 10 Inches Diameter
7075 T6 aluminum solid round bar
7075 T6 Aluminum Round Bar is one of the strongest aluminum alloys.
Applications for 7075 T6 aluminum solid round bar include but are not limited to: Aerospace, Defense Applications, Shafts, Gears, and any application requiring a high strength to weight ratio material--Due to material handling and processing items may have light scratching.
7075 Typical Chemical Composition % | Weight % | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Each | Total |
| Minimum | | | 1.20 | | 2.10 | 0.18 | 5.10 | | | |
| Maximum | 0.40 | 0.50 | 2.00 | 0.30 | 2.90 | 0.28 | 6.10 | 0.20 | 0.05 | 0.15 |
Remainder Aluminum
7075 Typical Mechanical Properties | Temper | Tensile | Hardness |
| | Ultimate | Yield | Elongation | Brinell |
| | KSI | MPA | KSI | MPA | % | |
| T6, T651 | 83 | 572 | 73 | 503 | 11 | 150 |
| T73, T7351 | 73 | 503 | 63 | 434 | 13 | N/A |
National standard 7075 aluminum chemical composition
Silicon Si: 0.40
Copper Cu: 1.2~2.0
Magnesium Mg: 2.1~2.9
Zinc Zn: 5.1~6.1
Manganese Mn: ≤0.30
Titanium Ti: ≤0.20
Chromium Cr: 0.18~0.28
Iron iron: 0.50
Note: Single: ≤0.05; Total: ≤0.15
Aluminum Al: margin
Material and process are strictly controlled to ensure that every material and mechanical properties meet or exceed national standards.
7075 aluminum rod processing characteristics
7075 aluminum is called an ultra-high-strength aluminum alloy. The yield strength of the alloy is close to the tensile strength, the yield ratio is high, and the specific strength is also high, but the plasticity and high temperature strength are reduced. It is suitable to be used as a bearing structure at room temperature and below 120℃. Alloys are widely used in aviation and aerospace fields, and become one of the most important structural materials in this field.
Mechanical and physical properties of 7075 aluminum rod
Tensile strength: 524Mpa
0.2% yield strength 455Mpa
Elongation: 11%
Elastic modulus: E/Gpa: 71.
7075 aluminum rod product's charateristics
1. High-strength heat-treatable alloy.
2. Good mechanical properties.
3. Good usability.
4. Easy to process and good wear resistance.
5. Anti-corrosion performance and good oxidation resistance.
