China Aluminium Discs: Premium Quality Round Blanks Manufacturers, Companies

1 / 1

China Aluminium Discs: Premium Quality Round Blanks Manufacturers, Companies

Aluminium DiscsÂ (also known as Aluminum Circles or Round Blanks) are precision-engineered, flat, circular metal components manufactured from high-grade aluminum coils or ingots. They are specifically designed as raw semi-finished materials for subsequent deep drawing, spinning, stamping, or cutting processes.

Renowned for their perfect circular symmetry, uniform thickness, and smooth edge finish, Aluminium Discs eliminate the waste and inefficiency of cutting circles from rectangular sheets. They serve as the foundation for a vast array of daily consumer goods and industrial components, embodying the perfect blend of aluminum's lightweight properties and exceptional formability.

Send Inquiry

Product Description

Key Visual Features & Specifications

The following table outlines the standard and customizable parameters of our Aluminium Discs, ensuring they meet the strictest international quality standards.

Parameter	Standard Range	Customization Option	Visual Description
Diameter	50mm - 800mm	Up to 1500mm (Special Order)	Precision Geometry: No eccentricity, clean edges.
Thickness	0.3mm - 6.0mm	0.1mm - 10.0mm	Consistency: Guaranteed flatness and density.
Alloy Grade	1060, 1100, 3003, 5052	6061, 8011 (Upon Request)	Material Diversity: Tailored for strength or corrosion resistance.
Surface Finish	Mill Finish, Polished, Brushed	Anodized, Powder Coated, PVDF	Aesthetic Versatility: Ready for final cosmetic processing.
Temper Condition	O, H14, H24	H18, H22 (Special Spinning Grade)	Ductility Control: Optimized for deep drawing performance.

Core Advantages & Material Properties

Aluminium Discs leverage the inherent superior characteristics of aluminum, providing significant competitive advantages to manufacturers.

Advantage	Technical Benefit	Application Value
Exceptional Formability	High ductility and malleability, ideal for deep drawing and spinning.	Zero Cracking: Ensures high yield rates in the production of cookware and lamp shades.
Lightweight & Durable	Low density (≈2.7g/cm³) with excellent tensile strength.	Cost Efficiency: Reduces transportation and logistics costs; extends product lifespan.
Superior Corrosion Resistance	Natural oxide layer protects against rust and oxidation.	Hygienic & Safe: Perfect for food contact applications (e.g., saucepans and kettles).
Cost-Effective Processing	Ready-to-use format reduces raw material waste.	Production Speed: Cuts down manufacturing time and operational costs.
Eco-Friendly	100% recyclable with no loss of material integrity.	Sustainability: Complies with global green manufacturing standards.

Main Application Scenarios

Our Aluminium Discs are the preferred choice across multiple high-demand industries.

🍳

Cookware & Kitchen Appliances

Applications: Non-stick pans, pressure cookers, electric kettles, saucepans, lunch boxes.
Why: 1060/1100 pure aluminum grade offers excellent food safety and superior thermal conductivity for even heating.

💡

Lighting & Decoration

Applications: LED lamp shades, ceiling lamp bases, reflectors, outdoor lighting covers.
Why: Polished or anodized finishes provide a premium, reflective, and modern aesthetic.

🚗

Automotive & Industrial Hardware

Applications: Wheel covers, hubcaps, decorative trims, instrument panels, ventilation parts.
Why: 5052 alloy grade offers high strength and fatigue resistance, suitable for harsh environments.

📦

Home Appliances & Packaging

Applications: Rice cooker liners, water heater parts, cosmetic bottle caps, beverage lids.
Why: 3003 alloy provides moderate strength and excellent formability for complex shapes.

Quality Assurance & Service

We are committed to delivering products that exceed your expectations.

🛡️

Strict Inspection

100% inspection for dimensions, surface quality, and material composition.

📦

Professional Packaging

Waterproof paper, wooden pallets, or cartons to prevent damage during shipping.

🌐

Global Supply

Fast delivery for standard sizes; dedicated R&D team for custom alloy and specifications.

Detail Image

Detail 1

Detail 2

Detail 3

Frequently Asked Questions

What standard sizes of Aluminium Discs are available?

Standard diameters range from 50mm to 800mm, and the thickness ranges from 0.3mm to 6.0mm. Custom sizes up to 1500mm in diameter and thicknesses from 0.1mm to 10.0mm are available upon special order.

Which alloy grades do you offer for Aluminium Discs?

We supply standard grades including 1060, 1100, 3003, and 5052. Special grades such as 6061 and 8011 are also available upon request to suit specific strength or chemical resistance requirements.

What tempers are recommended for deep drawing and spinning?

For deep drawing and spinning, the O (soft), H14, and H24 tempers are highly recommended due to their optimal ductility. Special spinning grades like H18 and H22 can also be customized for specific manufacturing demands.

What types of surface finishes can be applied to the Aluminium Discs?

Standard options include Mill Finish, Polished, and Brushed surfaces. For cosmetic and enhanced protective requirements, we offer custom finishes such as Anodized, Powder Coated, and PVDF coatings.

How do you ensure the quality and prevent damage during transport?

All products undergo a strict 100% inspection for dimensional accuracy, surface defects, and material properties. To prevent damage during global transit, the discs are securely packaged using waterproof paper and supported by wooden pallets or robust cartons.