304 PVD Gold Mirror Stainless Steel Decorative Sheet Anti Fade Scratch Resistant
The 304 PVD Gold Mirror Stainless Steel Sheet combines a brilliant #8 mirror finish with a durable Physical Vapor Deposition (PVD) gold coating. Starting with high-quality 304 stainless steel polished to a super reflective mirror surface, the PVD process applies a microscopic layer of titanium nitride (TiN) in a vacuum chamber, resulting in a permanent, fade-resistant gold color that will not chip, tarnish, or corrode.
Unlike traditional surface coatings such as paint or electroplating, PVD creates a bond at the molecular level. The color becomes part of the surface, offering exceptional wear resistance and durability while maintaining the full reflectivity of the mirror base. This product is widely specified for high-end architectural projects, including luxury hotel lobbies, elevator interiors, shopping malls, and commercial building facades.
Key advantages:
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Luxurious Aesthetic: Brilliant gold mirror finish with high-definition reflectivity
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PVD Durability: Color will not fade, chip, peel, or corrode — guaranteed for the life of the product
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Eco-Friendly: PVD is a clean, dry vacuum coating process with zero emissions; the material is 100% recyclable
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Superior Wear Resistance: PVD-coated surface is harder and more scratch-resistant than the base stainless steel
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Low Maintenance: Resistant to fingerprints and easy to clean with a soft, damp cloth
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Corrosion Resistant: Retains 304 stainless steel's excellent corrosion resistance with the added protection of the PVD layer
| Parameter | Details |
|---|---|
| Product Name | 304 PVD Gold Mirror Stainless Steel Sheet |
| Standard | ASTM A240 / A480, JIS G4305, EN 10088-2, GB/T 3280 |
| Grade | 304 (UNS S30400) — 304L and 316L available upon request |
| Thickness Range | 0.3 mm – 3.0 mm (custom available) |
| Standard Sizes | 1000*2000 mm / 1219*2438 mm (4*8 ft) / 1219*3048 mm / 1500*3000 mm |
| Custom Sizes | Width, length, and thickness adjustable upon request |
| Base Surface Finish | #8 Mirror Finish (super reflective, near glass-like clarity) |
| PVD Coating Color | Gold (TiN — Titanium Nitride) |
| Other PVD Colors Available | Rose Gold, Champagne, Bronze, Black, Copper, Blue, Green, Violet |
| Thickness Tolerance | ±0.01 – 0.02 mm (or as required) |
| Surface Treatment | PVD Coated + Protective PE Film (both sides) |
| Additional Processing | Laser cutting, bending, welding, etching, and anti-fingerprint coating |
| Element | Percentage Range | Max Limit |
|---|---|---|
| Carbon (C) | — | ≤ 0.08 |
| Silicon (Si) | — | ≤ 0.75 |
| Manganese (Mn) | — | ≤ 2.00 |
| Phosphorus (P) | — | ≤ 0.045 |
| Sulfur (S) | — | ≤ 0.030 |
| Chromium (Cr) | 18.0 – 20.0 | — |
| Nickel (Ni) | 8.0 – 10.5 | — |
| Nitrogen (N) | — | ≤ 0.10 |
| Iron (Fe) | Balance | — |
Complies with ASTM A240 specifications. Actual mill test certificates (EN 10204 3.1) are available per batch.
| Property | Typical Value | Standard Requirement (ASTM A240) |
|---|---|---|
| Tensile Strength (Rm) | 600 – 655 MPa | ≥ 515 MPa |
| Yield Strength 0.2% Proof (Rp0.2) | 260 – 290 MPa | ≥ 205 MPa |
| Elongation (in 50 mm) | 50 – 55% | ≥ 40% |
| Hardness (Rockwell B) | 84 – 88 HRB | ≤ 92 HRB |
| Hardness (Brinell) | 180 – 201 HB | ≤ 201 HB |
| Modulus of Elasticity | 193 GPa | — |
Note: The PVD coating process does not alter the mechanical properties of the base 304 stainless steel.
Physical Vapor Deposition (PVD) is an advanced vacuum coating technology used to apply ultra-thin, durable color finishes to stainless steel surfaces.
The PVD Process:
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Loading: Mirror-finished stainless steel sheets are loaded into a large vacuum chamber
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Vacuum Creation: Air is evacuated to create a high-vacuum environment
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Vaporization: A solid source material (e.g., titanium) is vaporized using high-energy ions
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Deposition: The vaporized material reacts with gas (e.g., nitrogen for gold) and condenses onto the stainless steel surface, forming a molecular bond
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Cooling & Unloading: The coated sheets are cooled and removed
Why PVD is Superior to Other Coating Methods:
| Feature | PVD Coating | Wet Painting | Electroplating |
|---|---|---|---|
| Bond Strength | Molecular | Surface only | Metallic |
| Color Durability | Lifetime — will not fade | Fades in UV | May discolor |
| Scratch Resistance | Very High | Low | Medium |
| Corrosion Resistance | Enhanced | Dependent on paint | Moderate |
| Environmental Impact | Zero emissions — green process | VOC emissions | Chemical waste |
| Recyclability | 100% recyclable | Not recyclable | Limited |
PVD is an environmentally friendly process that produces no harmful emissions or chemical waste.
To protect the delicate PVD gold mirror finish, each sheet is carefully packed for international transport:
| Step | Packaging Detail |
|---|---|
| 1. Protective Film | Premium PE protective film is applied to both sides of the sheet |
| 2. Interleaving | Kraft paper or a foam sheet between each sheet to prevent scratching |
| 3. Moisture Protection | VCI (Volatile Corrosion Inhibitor) paper and PE film wrap |
| 4. Edge Protection | Cardboard or plastic edge protectors on all four sides |
| 5. Securing | Heavy-duty steel or plastic strapping |
| 6. Palletizing | Export-standard, ISPM 15 certified fumigated wooden pallets |
| 7. Optional | Waterproof shrink-wrap and corner guards for sea freight |
Custom packaging solutions available upon request.
The 304 PVD Gold Mirror Stainless Steel Sheet is a premium decorative material used in luxury architectural and design projects worldwide:
Elevator & Escalator Interiors
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Elevator car walls, ceiling panels, and door returns in luxury hotels, commercial buildings, and residential towers
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Creates a warm, luxurious ambiance while providing exceptional durability in high-traffic areas
Hotel & Hospitality Decoration
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Lobby feature walls, reception desks, and column covers
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Restaurant, bar, and lounge interior accents
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Corridor wall cladding and door panels
Retail & Commercial Spaces
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High-end boutique and luxury brand store interiors
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Shopping mall atrium decorations and elevator lobbies
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Theater interiors and entertainment venue accents
Architectural Wall Cladding
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Interior and exterior decorative wall panels
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Building lobby feature walls
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Ceiling panels and soffits
Furniture & Product Design
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Cabinet door panels and furniture inlays
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Display fixtures and signage
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Decorative frames and trim
Additional Applications
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Spa and wellness center decoration
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Theater and auditorium interiors
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Luxury residential interior design
For high-traffic applications where fingerprint resistance is desired, an optional anti-fingerprint clear coating can be applied.
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Premium Mirror Base: We begin with prime 304 stainless steel polished to a #8 super mirror finish, ensuring flaw-free reflectivity
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Advanced PVD Technology: State-of-the-art vacuum coating equipment ensures uniform color, excellent adhesion, and consistent quality across the entire sheet
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Complete Quality Control: In-process inspection at every stage — from raw material acceptance to final packaging
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Full Customization: Thickness, sheet dimensions, PVD colors, and additional processing (cutting, bending, etching) are all available
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High Production Capacity: Ability to fulfill both small and large orders with fast delivery
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Factory Direct Pricing: Competitive pricing with no middlemen
Quality Assurance:
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EN 10204 Type 3.1 mill test certificates
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PVD coating performance testing (adhesion, hardness, corrosion resistance)
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Traceability from coil to finished sheet
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