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Anodixing Aluminium 7075 Sheet Metal Parts for Automotive Racing Components High Performance Engineering
Anodixing Aluminium 7075 Sheet Metal Parts for Automotive Racing Components High Performance Engineering
Product Description:
Sheet metal products have several key characteristics:
1. Lightweight: Sheet metal is thin, making the products light yet durable.
2. High Strength: Despite being thin, sheet metal offers strong structural integrity and resistance to external forces.
3. Flexibility: It can be easily shaped, cut, and bent into various designs, providing versatility in manufacturing.
4. Cost-Effective: Due to the material's availability and the efficiency of the manufacturing process, sheet metal products are typically affordable.
5. Corrosion Resistance: Depending on the metal used, many sheet metal products are resistant to corrosion, especially when treated or coated.
6. Customizable: Sheet metal can be tailored to specific sizes, shapes, and functions, allowing for custom designs in various industries.
7. Good Thermal Conductivity: Many sheet metal materials, such as aluminum and copper, have excellent thermal conductivity, making them suitable for heat-related applications.
These characteristics make sheet metal products widely used in industries like automotive, aerospace, electronics, and construction.
High-Performance Materials
Sheet metal materials, such as titanium and high-strength steel alloys, offer exceptional performance in demanding environments. These materials are often used in applications that require superior strength, heat resistance, and corrosion resistance, making them ideal for industries such as aerospace, defense, and automotive racing.
For example, titanium sheet metal is used in aerospace applications where lightweight, high-strength materials are required to withstand extreme temperatures and pressures. Similarly, high-strength steel alloys are commonly used in automotive racing, where performance and durability are essential.
These high-performance sheet metal products offer a combination of strength, durability, and reliability that ensures the safety and performance of critical components in extreme conditions.
Applications:
I. Characteristics of Aluminum
1. Lightweight: Aluminum has a density of only 2.7 g/cm³, about one-third that of steel, making it ideal for products that require weight reduction.
2. Corrosion Resistance: It has excellent oxidation resistance. When exposed to air, a thin layer of aluminum oxide forms on the surface, providing protection against corrosion.
3. Electrical and Thermal Conductivity: While not as conductive as copper, aluminum still offers good electrical and thermal conductivity and is preferred in many applications due to its lightweight.
4. Recyclability: Aluminum is 100% recyclable and retains its properties during the recycling process, making it valuable from both an economic and environmental perspective.
5. Formability: Aluminum is highly ductile and easy to process, allowing it to be stretched, extruded, and rolled into various shapes.
6. Non-Magnetic: Being a non-magnetic metal, aluminum is suitable for use in devices sensitive to magnetism.
Aluminum (Al) is a lightweight, soft, and highly ductile metal that is widely used across various industries.
Sandblasting process refers to the use of high-speed sand flow impact to deal with metal surfaces, including cleaning and roughening of metal surfaces, so that the surface of aluminium and aluminium alloy parts can obtain a certain degree of cleanliness and roughness, both to improve the mechanical properties of the surface of the parts, to improve the fatigue resistance of the parts, but also increase the adhesion between the parts of the primary surface and the coating, on the durability of the coating film and the leveling of the coating, decorative and more beneficial. Found in some products, through the sandblasting process to form a kind of matte pearl silver surface effect is still very good-looking, sandblasting gives the surface of the metal material presents more subtle matte touch.
Aluminium 7075 is a high-strength alloy primarily alloyed with zinc, magnesium, and copper. It is renowned for its excellent strength-to-weight ratio, corrosion resistance, and fatigue resistance, making it a popular choice across various industries.
Key Properties
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High Strength: 7075 aluminium exhibits a tensile strength of up to 83,000 psi (570 MPa) and a yield strength of approximately 73,000 psi (500 MPa), making it one of the strongest aluminium alloys.
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Corrosion Resistance: While not as corrosion-resistant as some other aluminium alloys due to its copper content, 7075 can be significantly enhanced through treatments like anodizing.
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Fatigue Resistance: It excels in applications involving cyclic loading, maintaining performance and reliability over extended periods.
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Limited Ductility: With an elongation at break ranging from 5% to 11%, 7075 aluminium is not as ductile as other alloys, which can affect forming and machining processes.
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Challenging Weldability: Due to its high strength and hardness, 7075 aluminium is more prone to cracking during welding and may require alternative joining methods.
Applications
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Aerospace Industry: 7075 aluminium is extensively used for aircraft components such as wings, fuselage frames, and landing gear due to its strength-to-weight ratio and fatigue resistance.
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Defense and Military: It is used in missile components, military vehicles, and small arms like rifle receivers, where high strength and durability are crucial.
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Automotive Industry: In high-performance vehicles, 7075 aluminium is used for suspension components and chassis parts to reduce weight while maintaining strength.
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Marine Industry: For components exposed to harsh saltwater conditions, such as propeller shafts and hulls, 7075 aluminium’s corrosion resistance and strength make it invaluable.
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Sports and Leisure: It is used in high-performance bicycles, rock climbing gear, and other sports equipment where lightweight and strong materials are essential.
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General Industrial Use: 7075 aluminium is also used in tooling and mold manufacturing due to its machinability and thermal properties.
| Aluminium 5051,- Al: 95.8-98.3%- Mg: 2.2-2.8%- Mn: 0.1-0.4%- Si: 0.25%- Fe: 0.4% max- Cu: 0.1% max,- High corrosion resistance, especially in marine environments- Excellent weldability- Moderate strength,- Clean regularly with mild detergent and water- Avoid harsh chemicals- Consider protective coatings for outdoor use |
| Aluminium 5052,- Al: 97.25% min- Mg: 2.2-2.8%- Cr: 0.15-0.35%- Mn: 0.1% max- Si: 0.25% max- Fe: 0.4% max,- Excellent corrosion resistance- High strength-to-weight ratio- Good formability and weldability,- Regularly clean with water- Avoid abrasive cleaners- Apply anodizing or coatings for extended durability |
| Aluminium 6061,- Al: 97.9% min- Mg: 1.0-1.5%- Si: 0.4-0.8%- Cu: 0.15-0.4%- Cr: 0.04-0.35%- Mn: 0.15% max- Fe: 0.7% max- Zn: 0.25% max,- Excellent machinability- High strength and toughness- Good corrosion resistance,- Clean with mild soap and water- Inspect welds regularly- Use lubricants for moving parts to reduce friction |
| Aluminium 7075,- Al: 87.1% min- Zn: 5.1-6.1%- Mg: 2.1-2.9%- Cu: 1.2-2.0%- Cr: 0.18-0.28%- Mn: 0.3% max- Si: 0.4% max- Fe: 0.5% max,- Extremely high strength- Lightweight and strong- Excellent fatigue resistance,- Regular cleaning recommended- Apply anodizing or coatings for protection- Handle carefully during machining |
| Stainless Steel SS304,- Fe: Balance- Cr: 18-20%- Ni: 8-10.5%- Mn: 2% max- Si: 1% max- C: 0.08% max- P: 0.045% max- S: 0.03% max,- Good corrosion resistance- Excellent formability and weldability- Non-magnetic in annealed condition,- Clean with water and mild detergents- Regular polishing or passivation- Avoid prolonged exposure to harsh chemicals |
| Stainless Steel SS316,- Fe: Balance- Cr: 16-18%- Ni: 10-14%- Mo: 2-3%- Mn: 2% max- Si: 1% max- C: 0.08% max- P: 0.045% max- S: 0.03% max,- Superior corrosion resistance (especially in saltwater)- Excellent weldability- Higher pitting resistance,- Regular cleaning with water- Rinse after exposure to saltwater- Periodic inspections for pitting and corrosion |
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Stainless Steel SS316L,- Fe: Balance- Cr: 16-18%- Ni: 10-14%- Mo: 2-3%- Mn: 2% max- Si: 1% max- C: 0.03% max (lower than SS316)- P: 0.045% max,- Excellent corrosion resistance- Ideal for harsh chemical environments- Non-magnetic in annealed condition,- Regular cleaning with water- Avoid harsh chemicals- Consider passivation for increased corrosion
resistanc
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| Name: |
Aerospace parts |
| Tolerance |
ISO2768M |
| Material |
Aluminium 7075 |
| Roughness |
Ra3.2 |
| Surface Treatment |
As machined |
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