Aluminum coil steel rod 7A04
7A04 aluminum coil steel rod：7A04 aluminum bar belongs to Al-Zn-Mg-Cu super-high strength aluminium alloy, also known as super hard aluminium, which is quite mature in super hard aluminium and has been used for a long time and widely. 7A04 aluminum coil steel rodhas high strength, good heat treatment strengthening effect and medium plasticity under annealing and new quenching conditions. Unlike hard aluminium, the corrosion resistance under artificial aging condition is better than that under natural aging condition, and the natural aging process is slow. It takes three months to reach the peak value of aging hardening, so 7A04 can be used under quenched artificial aging condition. Its disadvantages are low structure stability, low frequency fatigue strength and stress corrosion cracking tendency. Alloy spot welding has good weldability, bad gas welding, good machinability after heat treatment, but poor machinability after annealing.
| Product Name | 7A04 Aluminium Wire Price Customized Length Solid Aluminum Coil Steel Bar |
| Material | Aluminum |
| Surface | 2B/BA/NO 1/NO.4/NO.5/HL mirror |
| Grade | 1000 /2000 /3000 /4000 /5000 /6000 /7000 /8000 series |
| Certificate | MTC SGS BV |
| Technique | hot rolled or cold rolled |
| Thickness | 600mm-6000mm |
| Outer diameter | 5mm-500mm |
| Temper | O-H112 , T3-T8 , T351-T851 |
| Application | This kind of aluminum model has a good oxidation resistance and intensity of medium temperature. So it is widely used in lighting , solar reflector , building exterior , interior decoration , furniture , cabinets , automobile interior and exterior decoration , household appliances , aerospace and military aspects and mechanical parts processing , etc . |
| MOQ | 2 Metric ton |
| Delivery time | Within 7-15 workdays after receiving deposit or L/C |
| Export packing | Craft paper, Steel strips package or seavzorthy packing |
| Capacity | 250,000 tons/year |
| Should have any questions, please contact me directly , l will do my best to help you. | |
1.What type of work does your company do?
We are a professional manufacturer of metal materials with many years of experience in aluminum production. Our products including aluminum plates/coils/alloy tubes/bars/profiles, etc. have been exported to dozens of countries in the world.
2.What are the advantages of your company?
(1): High quality and reasonable price.
(2): Each process is inspected by the responsible QC to ensure the quality of each product.
(3): Professional packaging team to ensure the safety of each package.
(4): Samples can be provided according to your requirements.
(5): Rich experience in after-sales service.
3.What about your price?
We are a factory for many years, and the price is very competitive. If you are interested in our products, please feel free to contact us.
4. How long is your delivery time?
Different products have different delivery times. Products will be delivered as soon as possible on the basis of ensuring quality.
