1100 Aluminum Disc

Alloy Grade: 1100 (Al ≥ 99.0%)
Temper: O, H12-H32 (Customizable)
Diameter: 80-1500mm (Custom Sizes Supported)
Thickness: 0.5mm – 5mm (Suitable for DeepDrawing/Spinning)
Hardness: Brinell hardness: approx. 23HB, slightly harder texture
Ductility: Elongation ≥25%
Strength: approx. 90-120MPa
Surface Finish: Mill Finish, Bright Finish, Anodized (Flawless Surface)
Corrosion Resistance: Slightly higher corrosion rate in strong corrosive environments (e.g., salt water) due to small amounts of copper; negligible difference in daily environments
Application Scenarios: Cookware (pans, lunch boxes), decorative parts, heat sinks, general stamping parts, etc. (requiring mild strength)

SJWSUS specializes in manufacturing high-quality 1100 aluminum discs, a globally recognized choice for industrial applications requiring a balance of formability and structural stability. We offer tailored customization, consistent quality control, and factory-direct pricing to meet diverse customer needs.

What is 1100 Aluminum Disc?

Crafted from industrial pure aluminum with a minimum aluminum content of 99.0%, 1100 aluminum discs are produced via precision stamping or cutting. As a staple of the pure aluminum series, it combines reliable corrosion resistance with moderate ductility—ideal for standard deep drawing, spinning, and stamping processes. Its slight hardness enhancement (compared to higher-purity counterparts) makes it a cost-effective solution for applications needing mild mechanical strength.

Core Features

• High Purity Benchmark: Al ≥ 99.0%, meeting industrial pure aluminum standards with controlled impurity levels.
• Balanced Formability: Resists cracking during standard forming processes, suitable for medium-complexity parts.
• Superior Thermal/Electrical Conductivity: Efficient heat dissipation and electrical transmission for functional components.
• Mild Strength Advantage: Slightly higher tensile strength (90-120MPa) than 1050, offering better structural stability post-forming.
• Lightweight & Aesthetic: Lightweight properties with a bright, smooth surface after anodizing or polishing.

Typical Applications

• Cookware: Everyday frying pans, lunch boxes, and basic kitchenware (durable, fast heat conduction, cost-effective).
• Decorative & Functional Parts: Decorative panels, nameplates, and architectural trim (aesthetic finish + structural reliability).
• Heat Sinks: Low-load electronic heat sinks and thermal shields (excellent conductivity + mild strength).
• General Packaging: Non-critical chemical containers and industrial packaging lids (corrosion-resistant, economical).
• Signage: Road signs, billboards, and outdoor markers (weather-resistant, easy to fabricate).

Advantages of Choosing SJWSUS

• Factory Direct Supply: In-house production lines ensure efficient lead times, competitive pricing, and consistent quality.
• Targeted Quality Control: Optimized for mild strength applications, with strict impurity control for reliability.
• Global Export Experience: Over 10 years of foreign trade expertise, serving customers worldwide with tailored logistics solutions.