ASTM A240 Colored Stainless Steel Sheet 304 Mirror Black Stainless Steel Plate

• Material Standard: ASTM A240 304 stainless steel (Austenitic stainless steel), compliant with international quality standards, with excellent corrosion resistance and mechanical properties
• Surface Finish: Mirror finish (8K) + black PVD coloring, ultra-smooth surface, high reflectivity, like a mirror, with uniform and dense black coating
• Product Type: Colored stainless steel sheet/plate, applicable for indoor and outdoor decoration
• Thickness Range: 0.3mm - 3.0mm (full specifications in stock, can be customized according to requirements)
• Custom Sizes: Support custom cutting, fixed-size leveling, and special size customization (such as 1219×2438mm, 1000×2000mm, 1500×3000mm, etc.), fully matching your project dimensions
• Coating Technology: PVD vacuum ion plating, eco-friendly, no harmful substances, strong coating adhesion, not easy to peel or fade

1. Premium Material & Strict Quality Control

   Adopt ASTM A240 304 stainless steel as the base material, which has strong corrosion resistance, oxidation resistance and toughness, can resist mild acid and alkali, and is suitable for coastal areas, high-humidity environments and indoor high-end scenes. Every sheet undergoes strict quality inspection, including flatness test, color difference inspection, adhesion test and salt spray test, to ensure no warpage, no color difference and stable performance.

2. Exquisite Mirror Black Finish

   The surface is processed by 8K mirror polishing first, with ultra-high smoothness and reflectivity, and then black PVD coloring is carried out. The color is pure black, bright and not dull, with a high-end metallic texture. Under light reflection, it shows a strong three-dimensional sense, which can enhance the grade of the decoration space and is suitable for various high-end design styles.

3. Durable & Easy to Maintain

   The PVD black coating is dense and firm, with excellent wear resistance and scratch resistance, daily collision and wiping will not leave obvious marks. The service life is 3-5 times longer than that of ordinary painted plates. The surface is anti-fingerprint (optional), not easy to absorb dust and oil, and can be cleaned with clean water, which greatly reduces the later maintenance cost.

4. Flexible Customization & Easy Processing

   We support full-process customization: custom sizes, custom thickness, edge polishing, anti-fingerprint treatment, film lamination protection, etc. The plate has good flexibility, can be bent, welded, punched, carved and other secondary processing, meeting the special-shaped installation needs of various projects.

5. Eco-friendly & Safe

   The production process adopts eco-friendly PVD technology, no waste water, no harmful gas, no formaldehyde and radiation, 100% recyclable, in line with the green building material standards of various countries, and can be safely used in indoor and outdoor decoration.

• Architectural Decoration: Hotel and office building curtain walls, lobby backgrounds, ceiling decoration, beam and column cladding, exterior wall decoration
• Elevator Decoration: Elevator car interior, door panels, door frames, handrails, high-end residential and commercial elevator decoration
• High-end Furniture: Cabinet door panels, bathroom cabinets, TV background walls, partition screens, light luxury furniture panels
• Commercial Space: Luxury store counters, exhibition halls, KTV, club interior decoration, signboards and advertising signs
• Hardware Products: Decorative pipes, metal crafts, hotel soft furnishings, urban landscape sculptures

• Customization: Custom sizes, thickness, surface treatment (anti-fingerprint, film lamination), and special processing (bending, punching, welding)
• Quality Assurance: All products comply with ASTM A240 standard, pass multiple quality inspections, and provide quality inspection reports if needed
• Packaging: Standard export packaging (wooden pallets, waterproof film), to ensure that the products are not damaged during transportation
• Service: Professional sales team provides 24-hour online consultation, answers your questions about products, customization and transportation, and provides competitive prices for bulk orders

Our ASTM A240 304 Mirror Black Colored Stainless Steel Sheet combines high quality, high beauty and high practicality, is your ideal choice for high-end decoration projects. We welcome bulk orders and customized inquiries from global buyers!