Prodsuct Introdsuction
7003 aluminum barss 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.
7003 This alloy has currently the highest strength, can replace carbon steel, widely used in military, aerospace. Due to the oxidation of the surface having a breakthrough in recent years, it has been used by civilians.
Prodsuct Specifications
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 sheet Free Forging and Die Forging car parts Sports Equipment.
Prodsuct Parameter
| 7003 Chemical Composition | |||||
| Si | Fe | Cu | Mn | Mg | Cr |
| 0.3 | 0.35 | 0.2 | 0.3 | 0.5~1.0 | 0.2 |
| Zn | Ti | Zr | Each | Total | Al. |
| 5.0~6.5 | 0.2 | 0.05~0.25 | 0.05 | 0.15 | Remainder |
| Mechanical properties GB/T 3191-2010 | |||||
| Grade | Temper | Diameter/mm | Tensile Strength Rm/MPa | Yield Strength Rp0.2/MPa | Elongation/% |
| 7003 | T5 | ≤250 | ≥310 | ≥260 | ≥10 |
| T6 | ≤50 | ≥350 | ≥290 | ≥10 | |
| ＞50~150 | ≥340 | ≥280 | ≥10 | ||
Prodsuct advantages
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.