304 Color Coated Stainless Steel Sheet

Durable decorative finish with reliable corrosion resistance

Made from premium 304 austenitic stainless steel, these sheets use advanced vacuum coating to achieve stable colors and long-lasting performance. Perfect for architectural, interior, and commercial projects.

  • Stable Color Performance

    PVD vacuum coating creates an oxide layer that ensures long-lasting color. Under indoor conditions, the surface remains vibrant for up to 20 years without fading.

  • Corrosion Resistance Preserved

    The coloring process does not compromise the passive film of 304 stainless steel, achieving up to 1000 hours of salt spray resistance.

  • Processing Compatibility

    The sheets can be cut, bent, or welded without damaging the colored surface, allowing flexibility for diverse design needs.

Product Specifications

Chemical Composition
Element Content (%) Function
C ≤0.07 Ensures formability, reduces risk of intergranular corrosion.
Cr 18.0–20.0 Forms passive film, provides basic corrosion resistance.
Ni 8.0–10.5 Stabilizes austenitic structure, enhances toughness.
Physical & Corrosion Properties
Property Value Test Standard
Density 7.93 g/cm³ GB/T 7999
Coating Hardness (HV) 300–400 GB/T 4340.1
Corrosion Resistance to Artificial Sweat 240 hours, no discoloration ISO 10289
Specifications & Supply Range
  • Thickness: 0.3–3mm (tolerance ±0.03mm)

  • Width: 1000 / 1219 / 1500mm (standard)

  • Length: 2000 / 2440 / 3000mm (customizable)

  • Surface Colors: 12 standard colors including rose gold, black titanium, antique copper (custom colors available)

Pricing Calculation

Workshop & Manufacturing Machine

Stainless Steel Plate Bending/Stamping Process

Stainless Steel Plates on Storage Rack

Palletized Stainless Steel Plates

Stainless Steel Plate Rolling Line

Precision Thickness Inspection of Stainless Steel Plate

Forklift Loading Stainless Steel Plates for Shipment

Product Applications

  • Architectural Decoration

    1.2 mm Rose Gold sheets installed in luxury hotel elevators remain scratch-free and vibrant after 3 years of use.

  • Custom Home Interiors

    0.8 mm Black Titanium brushed sheets applied to kitchen cabinet doors show superior oil resistance, cutting cleaning time by 40% compared to wooden doors.

  • Commercial Signage

    0.5 mm Antique Bronze sheets used for shopping mall wayfinding signs maintain stable color between –20°C to 60°C.

Why Choose Our Colored Stainless Steel Sheets

  • Wide range of finishes including mirror, brushed, etched, and embossed

  • Strong resistance to weathering, corrosion, and wear

  • Eco-friendly process with no toxic coatings

  • Proven projects in architecture, interior design, and commercial branding

FAQs

Do colored stainless steel sheets fade over time?
With PVD vacuum coating, the sheets maintain color stability for up to 20 years indoors and demonstrate excellent outdoor weather resistance.
Can these sheets be welded or bent during fabrication?
Yes. The coating adheres firmly and allows common processes such as cutting, bending, and welding without peeling.
What grades are available besides 304?
While 304 is the most popular choice, 316 and other grades can also be supplied for projects requiring enhanced corrosion resistance.
Where are colored stainless steel sheets typically used?
They are widely used in elevator interiors, decorative cladding, signage, furniture, and kitchen surfaces.
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