Wholesale 1050 Aluminum Discs for Cookware - ASTM Standard

1050 aluminum discsbelong to the pure aluminum series (Al ≥ 99.5%), featuring excellent ductility, thermal conductivity, and corrosion resistance. They are ideal materials for manufacturing various kitchen cookware products.

Produced strictly in accordance with ASTM international standards, our 1050 aluminum discs ensure stable quality and consistent performance. They are widely used in cookware such as pots, frying pans, pressure cookers, and cookware bottoms.

Manufactured using advanced hot rolling and cold rolling processes, the discs feature a smooth and clean surface, free from scratches, oil stains, or black spots. They offer excellent stamping performance, with no cracking during deep drawing, making them suitable for large-scale automated production.

Performance Advantages of 1050 Aluminum Discs for Cookware

1.Excellent Thermal Conductivity
1050 aluminum has high thermal conductivity, ensuring even heat distribution and preventing localized overheating or burning—critical for high-quality cookware.

2.Outstanding Deep Drawing Performance (O Temper)
With precise annealing treatment, the discs offer excellent elongation. During deep drawing or spinning, they resist orange peel effect and edge cracking, significantly reducing scrap rates.

3.Food-Grade Safety
Free of heavy metals, compliant with strict food safety standards.

4.Strong Corrosion Resistance
Naturally forms a protective oxide layer, making it resistant to rust in humid or acidic/alkaline kitchen environments.

5.Lightweight and Easy Handling
Low density makes cookware lighter and more user-friendly for both household and commercial use.

6.Cost-Effective
1050 aluminum discs provide excellent cost-performance balance and are widely used in the cookware industry.

7.Smooth Surface for Coating
Flat and defect-free surface, ideal for non-stick coating, anodizing, sandblasting, and bonding processes with strong adhesion.

Specifications

Alloy: 1050

Temper: O / H12 / H14

Thickness: 0.4mm – 5.0mm

Diameter: 100mm – 1200mm

Tensile Strength: ≥ 65 MPa

Elongation: ≥ 20%

Standard: ASTM B209

Production Process: Hot Rolled / Cold Rolled

Surface Finish: Mill finish / brushed / anodizing quality

MOQ: 1–3 tons

Payment Terms: T/T or Irrevocable L/C at sight

Applications

1050 aluminum discs are widely used in:

Kitchen cookware: frying pans, woks, saucepans, steamers

Pressure cookers and cookware bottoms

Rice cooker inner pots

Aluminum kitchen utensils and accessories

Lighting reflectors (for high surface quality requirements)

Company Profile

We are a leading industrial manufacturer specializing in high-performance aluminum materials. With advanced production equipment and extensive industry experience, we offer a full supply chain covering aluminum alloys from the 1000 to 8000 series.

Global Market Experience
Our products are exported to Southeast Asia, the Middle East, Europe, South America, and other regions, with deep understanding of international trade standards and logistics.

Strict Quality Control
From raw material inspection to finished product delivery, we operate a complete quality control system. Through optimized grain structure control, our aluminum discs perform exceptionally well in anodizing and non-stick coating applications.

One-Stop Customization Solutions
We provide customized diameters, thicknesses, and tailored packaging solutions for long-distance transportation, meeting diverse customer requirements.

Packaging & Delivery

To ensure product safety during transportation, we provide:

Wooden pallets + moisture-proof plastic film + anti-collision protection

Batch labels (specification, lot number, weight, etc.)

Sea freight, land transport, FCL/LCL shipment options

Customized packaging available upon request

FAQ

Q1: Is 1050 aluminum disc suitable for deep drawing?
A: Yes, O temper 1050 aluminum discs offer excellent ductility, making them ideal for deep drawing and forming processes.

Q2: Can you customize sizes?
A: Yes, we support customized diameter, thickness, and tolerances based on your requirements.

Q3: Can the surface be treated?
A: Yes, we offer anodizing quality, coating quality, brushed finish, and other surface treatments.

Q4: What is the minimum order quantity?
A: MOQ varies depending on specifications; flexible options are available.

Q5: Do you provide samples?
A: Yes, samples can be provided for testing and evaluation.