Stainless Steel Circle / Disc – Overview

Definition:
A stainless steel circle or disc is a flat, round piece of stainless steel cut from a sheet or coil. Thickness, diameter, and grade can vary depending on the application. Essentially, it’s a pre-cut circular sheet ready for use in manufacturing, decoration, or machinery.

Material Grades:

• 201: Cost-effective, moderate corrosion resistance, indoor applications
• 304: Standard grade, good corrosion resistance, widely used
• 316: High corrosion resistance, ideal for marine or harsh environments
• 430: Magnetic, decorative, less corrosion-resistant

Thickness Range:

• Thin: 0.3 mm – 1 mm (lightweight, decorative, or kitchen use)
• Medium: 1 mm – 3 mm (appliances, industrial parts)
• Thick: 3 mm – 6 mm or more (heavy-duty industrial applications)

Surface Finishes:

• 2B: Smooth, standard industrial finish
• BA (Bright Annealed): Reflective, shiny surface
• No.4 / Brushed: Satin, decorative finish
• Mirror: Highly polished, reflective finish
• Embossed / Patterned: Textured or decorative surface

Diameter:

• Fully customizable; typical ranges: 50 mm – 2000 mm, depending on your production or decorative needs

Applications

1. Industrial & Mechanical:
   • Machine parts, flanges, valve covers, gaskets
   • Components requiring corrosion resistance and precise shapes
2. Architectural & Decorative:
   • Wall décor, furniture accents, ceiling designs
   • Decorative panels in hotels, restaurants, and luxury interiors
3. Kitchenware & Food Industry:
   • Trays, lids, cookware, plates
   • Food-safe surfaces for hygienic applications
4. Artistic & Custom Designs:
   • Sculptures, awards, medallions, signage

Advantages

• Customizable: Diameter, thickness, finish, and grade can be tailored
• Corrosion-Resistant: Depending on grade (304/316 ideal for humid or marine environments)
• Durable: Stainless steel is long-lasting and strong
• Aesthetic Options: Brushed, mirror, colored, or embossed finishes available