Color Stainless Steel Sheet 4ft*8ft SS Sheet Grade 304 for Decoration

1. Basic Parameters

2. Core Performance Advantages

• Superior Corrosion Resistance: The 18% Cr and 8% Ni composition forms a dense chromium oxide film on the surface, resisting rust, oxidation, and corrosion from moisture, mild acids (e.g., vinegar), and alkalis. This makes them ideal for humid environments like bathrooms, kitchens, or outdoor facades.
• Exceptional Durability: High tensile strength (minimum 515 MPa) and yield strength (minimum 205 MPa) ensure the sheets resist deformation, impact, and wear. The color coating (especially PVD) has a service life of 8-15 years indoors and 5-10 years outdoors, with no fading or peeling under normal use.
• Heat Resistance: Can withstand continuous temperatures up to 870°C (1600°F) without losing structural integrity—safe for use near heat sources like kitchen stovetops or fireplace surrounds.
• Easy Maintenance: The non-porous surface prevents dirt, oil, or stains from penetrating. Routine cleaning with a soft cloth and neutral detergent (avoid abrasive cleaners) keeps the sheets looking new for years.
• Eco-Friendliness: 100% recyclable (stainless steel is one of the most recycled materials globally) and free of toxic substances like lead or mercury—compliant with international environmental standards (e.g., RoHS).

3. Origin & Manufacturing Standards

• Major Origins: The primary production regions for 4ft*8ft Grade 304 color stainless steel sheets include:
  • China: Leading global producer, with key hubs in Foshan (Guangdong Province) and Wuxi (Jiangsu Province)—known for cost-effectiveness, large production capacity, and diverse color options.
  • Japan & South Korea: Renowned for high-precision manufacturing and premium quality (e.g., Nippon Steel, POSCO)—ideal for high-end decorative projects requiring strict tolerance control.
  • Europe & USA: Focus on specialized, custom-colored sheets (e.g., Thyssenkrupp, AK Steel)—compliant with regional design standards, but often at a higher cost.
• Key Manufacturing Standards: To ensure consistency and quality, the sheets adhere to international and regional standards:
  • Material Standard: AISI 304 (USA), EN 1.4301 (Europe), JIS G4305 (Japan), GB/T 3280 (China).
  • Dimension Standard: ASTM A480/A480M (USA) for flatness and thickness tolerance; GB/T 708 (China) for sheet dimensions.
  • Coating Standard: ISO 1461 (hot-dip coating), ASTM B456 (electroplating), and ISO 2810 (PVD coating) for adhesion, thickness, and corrosion resistance of color layers.

4. Typical Applications

• Interior Decoration:
  • Wall panels (living rooms, hotels, malls) in gold or rose gold for a luxurious look.
  • Kitchen backsplashes and countertops (black or silver) for a modern, easy-to-clean finish.
  • Furniture accents (cabinet doors, table edges) and elevator interiors (mirror-finish colored sheets).
• Exterior Decoration:
  • Building facades and curtain walls (bronze or blue PVD-coated sheets) for weather resistance and visual impact.
  • Signage and billboards (bright colors like red or green) for high visibility.
  • Balcony railings and outdoor kiosks (anti-rust black sheets) to withstand rain and UV exposure.
• Specialized Decor:
  • Art installations and exhibition stands (custom colors/textures) for creative designs.
  • Retail store fixtures (jewelry counters, display shelves) in mirror-finish gold to highlight products.