| Temper | O, T4, T451, T42, T6, T651, T62 |
| Thickness (mm) | 0.4~15 |
| Diameter (mm) | 80~1200 |
| Surface | Polished, Oxidized, Brushed |
Welcome to Huasheng Aluminum, your trusted source for high-quality 6063 Aluminium Circle Discs. Our products are crafted to meet the diverse needs of various industries, offering exceptional performance, durability, and versatility. Explore our comprehensive range of 6063 Aluminium Circle Discs and discover why Huasheng Aluminum is the preferred choice for manufacturers and wholesalers around the world.
6063 Aluminium Circle Discs are part of the 6000 series aluminum alloy family, renowned for their superior blend of strength, corrosion resistance, and workability. Comprising primarily aluminum, with significant additions of magnesium and silicon, this alloy is ideal for numerous industrial applications requiring a balance between strength and formability. Shaped into circular discs, these alloys can be further processed for a variety of applications, from cookware to automotive parts.
Our 6063 Aluminium Circle Discs are available in various statuses, thicknesses, diameters, and surface finishes to cater to specific requirements:
| Status | Thickness (mm) | Diameter (mm) | Surface |
| O, T4, T451, T42, T6, T651, T62 | 0.4~15 | 80~1200 | Polished, Oxidized, Brushed |
Dimensions and Tolerances
| Parameter | Range | Tolerance |
| Thickness for circles (mm) | 0.41 – 15 | ±0.08 to ±0.20 depending on thickness |
| Diameter (mm) | 80~1200 | Sheared circles: +2, -0; Punched circles: +0.5, -0 |
6063 Aluminium Circle Discs exhibit excellent mechanical properties, making them suitable for various applications:
| Property | Value |
| Tensile Strength (psi) | 15 to 44 x 103 |
| Yield Strength (psi) | 7.2 to 39 x 103 |
| Elongation (% in 2″) | 7.3 to 21 % |
| Brinell Hardness | 25 to 95 |
Chemical Composition
The unique chemical composition of 6063 Aluminium Circle Discs ensures their superior performance:
| Element | Percentage |
| Aluminum (Al) | <= 97.5 % |
| Magnesium (Mg) | 0.45% – 0.9% |
| Silicon (Si) | 0.2% – 0.6% |
| Iron (Fe) | 0.35% max |
| Copper (Cu) | 0.1% max |
| Manganese (Mn) | 0.1% max |
| Chromium (Cr) | 0.1% max |
| Titanium, Ti | = 0.10 % |
| Zinc (Zn) | 0.1% max |
| Other, each | <= 0.05 % |
| Other, total | <= 0.15 % |
Physical Properties
6063 Aluminium Circle Discs are characterized by their low density, excellent thermal and electrical conductivity, and moderate coefficient of thermal expansion:
| Property | Value |
| Density | 2.7 g/cm³ |
| Melting Point | 616 – 654 °C(1140 – 1210 °F) |
| Thermal Conductivity | 218 W/m·K |
| Electrical Conductivity | 49 to 58 % IACS |
| Coefficient of Thermal Expansion (CTE) | 23.6 μm/m·°C |
Various surface treatments can be applied to 6063 Aluminium Circle Discs to enhance their properties and appearance:
| Surface Treatment | Description |
| Anodized | Creates a protective oxide layer, enhancing corrosion resistance and providing aesthetic color options. |
| Powder Coated | Offers a durable and decorative finish with excellent resistance to UV rays, chemicals, and abrasion. |
| Polished | Provides a highly reflective and smooth surface, ideal for decorative applications. |
| Brushed | Offers a textured appearance while maintaining corrosion resistance. |
Hot Rolled Circles
| Feature | Description |
| Production Process | Involves heating the alloy ingot or billet to a high temperature and rolling it to shape. |
| Properties | Slightly rough surface finish, relaxed tolerance. |
| Applications | Used in applications where surface finish requirements are less stringent. |
Cold Rolled Circles
| Feature | Description |
| Production Process | Involves passing hot rolled material through rollers at room temperature for a smoother finish. |
| Properties | Smoother surface finish, improved dimensional accuracy. |
| Applications | Ideal for applications requiring precise dimensions and smooth finish. |
6063 Aluminium Circle Discs are equivalent to several international standards:
| Standard | Grade |
| UNS | A96063 |
| EN | AW-AlMg0.7Si, AW-6063 |
| DIN | AlMgSi0.5 |
| ISO | AlMg0.7Si |
| BS (OLD) | HE9 |
| USA | AA6063 |
| WNR | 3.32206 |
Our 6063 Aluminium Circle Discs comply with the following standards:
| Standard | Description |
| ASTM B209 | Standard Specification for Aluminum and Aluminum-Alloy Circles |
| ASTM B632 / B632M | Standard Specification for Aluminum-Alloy Rolled Tread Circles |
| ASTM B947 | Standard Practice for Hot Rolling Mill Solution Heat Treatment for Aluminum Alloy Circles |
| ASTM B548 | Standard Test Method for Ultrasonic Inspection of Aluminum-Alloy Circles for Pressure Vessels |
6063 Aluminium Circle Discs are widely used across various industries due to their exceptional properties:
| Application | Description |
| Cookware | Used as the base for non-stick cookware, providing even heat distribution and corrosion resistance. |
| Lighting | Utilized in reflective and decorative light fixtures for their high reflectivity and formability. |
| Signage | Popular for making weather-resistant signs. |
| Heat Sinks | Used in electronics for heat dissipation. |
| Automotive Parts | Employed in wheel covers, hubcaps, and fuel tank caps for their lightweight and corrosion resistance. |
| Industrial Components | Used in pressure vessels, storage tanks, and control panels. |
Non-Stick Frying Pans
6063 Aluminium Circle Discs provide excellent heat distribution, ensuring consistent cooking temperatures.
Decorative Lighting Fixtures
The discs can be anodized or powder-coated, creating attractive lighting fixtures.
Street Signs
Aluminum disc circles offer durability and weather resistance, making them ideal for road and street signs.
Heat Sinks for Electronics
The high thermal conductivity of aluminum makes these discs perfect for dissipating heat in electronic components.
Automotive Hubcaps
Their lightweight and corrosion-resistant properties ensure aesthetic and durable automotive hubcaps.
Consider 6063 Aluminium Disc Circles if your application demands:
Casting
Casting is the initial step, where aluminum alloy is formed into the desired disc shape through die casting, sand casting, or extrusion.
Heat Treatment
Heat treatment enhances mechanical properties like strength and hardness.
Machining
Precision machining ensures the discs meet specific dimensional and tolerance requirements.
Surface Finish
Surface finish varies based on application needs, ranging from as-machined to anodized or powder-coated.
Quality Control
Rigorous quality control measures ensure final products meet industry standards and customer specifications.
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Henan Huasheng Aluminum Co., Ltd (HHALU for short), established in 2001, is located in Huiguo Town, the famous Aluminum capital of Henan Province, It's a professional manufacturer and engages in the research, development, production, sales and service of aluminum sheet plate, aluminum coil, aluminum foil, aluminum strip and aluminum circle.
In addition, HHALU also sell aluminum plate for construction and ships, aluminum mirror plate, and automotive aluminum alloy plate.
No.53, Dongming Road, Zhengzhou, Henan, China
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