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| Categories | Colored Stainless Steel Sheet |
|---|---|
| Brand Name: | Mellow |
| Model Number: | 201, 202, 301, 304, 304j1, 304l, 321, 309s, 310s, 2205, 409l, 410, 410s, 420, 420j1, 420j2, 430, 439, 409l, 443, 444, etc |
| Certification: | ISO9001&ISO14001 |
| Place of Origin: | Guangdong, China |
| MOQ: | 50 plates |
| Price: | Negotiable |
| Payment Terms: | L/C,T/T,D/P,D/A,Western Union |
| Supply Ability: | 5000ton/month |
| Delivery Time: | 15-21 days |
| Packaging Details: | Standard export sea-worthy packaging, wooden case or as your requirements for stainless steel sheet/plate |
| Application: | Construction,Decoration,ect |
| Standard: | ASTM |
| Sample: | Sample Freely |
| Quality checker: | 5 |
| Trade Term: | FOB, CFR, CIF |
| Company Info. |
| Foshan Mellow Stainless Steel Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
1. Unmatched Aesthetic Appeal and Sophisticated Texture
This plate begins with an 8K mirror-finish base, providing
exceptional reflectivity and clarity. It then undergoes a precise
PVD (Physical Vapor Deposition) process to create a deep,
consistent black titanium coating. The final step is a
sophisticated sandblasting treatment, which transforms the highly
reflective surface into a luxurious, velvety matte finish. This
unique process results in a deep, rich black hue that is resistant
to fingerprints and scratches, while the subtle texture adds visual
depth and tactile appeal. It is the ideal material for creating
bold feature walls, elegant elevator cladding, and modern furniture
with a distinct, high-end character.
2. Exceptional Durability and Low Maintenance
Available in grades 201, 304, 316, and 430, this product offers a
solution for various environmental conditions. Grades 304 and 316
provide superior corrosion resistance, making them perfect for
harsh coastal areas or exteriors exposed to rain and pollution. The
robust PVD coating is highly resistant to fading, ensuring the
black color remains vibrant for years without succumbing to UV
damage. The matte surface is exceptionally easy to maintain, hiding
smudges and requiring only simple wiping with a damp cloth for
cleaning. This combination of long-lasting beauty and minimal
upkeep makes it a cost-effective and resilient choice for both
interior and exterior applications.
3. Versatile Application Across Multiple Grades
The availability of different steel grades (201, 304, 316, 430)
allows for tailored material selection based on budget and
performance requirements. This versatility enables its use in a
wide range of applications, from interior decorative panels and
kitchen backsplashes to exterior building facades and column
covers. Its strength and modern aesthetic also make it suitable for
signage, luxury retail fixtures, and custom architectural details.
By offering this range, the product ensures designers and
architects can achieve a consistent, premium look across diverse
project specifications without compromising on performance or
budget.
| Product Name | Black Titanium 8K Sandblasted Matte Stainless Steel Plate 201 304 316 430 |
|---|---|
| Place of Origin | Guangdong, China |
| Grade | 201, 304, 316, 410, 430 |
| Certification | ISO9001&ISO14001 |
| Thickness Range | 0.3mm-3.0mm |
| Tolerance | ±5% |
| Width Range | 600mm-1500mm |
| Length | 2000mm, 2438mm, 3048mm, or customized |
| Size | 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or customized |
| Color | Champagne, rose, bronze, black titanium, titanium gold, yellow titanium, brown, taw |
| Finish | 2B, BA, No. 4, Hairline, 8K, embossed, etched, vibration, PVD color coated, sand blasted, Anti-fingerprint |
| Color | Gold, Black, Sapphire blue, Brown, Bronze, Purple, Champagne gold, Diamond, Rose gold, Rose red, etc. |
Lead Time | 10 to 21 working days after the receipt of 30% deposit |
Processing Service | Bending, Welding, Punching, Cutting |
Machines | 8k Polish Machines, Pvd Coating Machines. |
| Packing | Standard export sea-worthy packaging,Wooden pallet or according to customer's request |
| Application | Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate |
The production of colored stainless steel sheets via PVD (Physical Vapor Deposition) involves three core stages: pre-treatment, PVD coating deposition, and post-treatment, with strict parameter control throughout.
This stage ensures a clean, smooth surface for coating adhesion.
Cutting & Polishing: Cut stainless steel coils/plates to required dimensions via laser or shearing. Polish with abrasive belts/wheels to achieve finishes like mirror, brushed, or matte, and remove minor scratches.
Cleaning: First, degrease with alkaline/solvent solutions to eliminate oil and fingerprints. Then, pickle with nitric-hydrofluoric acid to remove oxide layers and polishing residues. Finally, rinse with deionized water and dry with hot air/infrared to avoid water spots.
Completed in a high-vacuum chamber to ensure coating quality.
Vacuum Setup: Load dried substrates into the chamber, then pump to 10⁻³–10⁻⁵ Pa (high vacuum). Heat substrates to 150–300°C and use argon ion bombardment for deep cleaning.
Target Sputtering & Reaction: Select targets based on color (e.g., titanium for gold, chromium for silver). Use magnetron sputtering (plasma bombards targets to release atoms) or arc ion plating (electric arc melts targets) to vaporize targets. Introduce reactive gases (nitrogen for nitrides, oxygen for oxides); target atoms react with gases to form colored compound films (e.g., TiN for rose gold) on substrates.
Thickness Control: Monitor via a quartz crystal sensor to keep coating thickness at 0.1–1 μm (too thin = poor fastness; too thick = brittleness).
This stage enhances performance and ensures compliance.
Cooling & Finishing: Cool the chamber to room temperature, release vacuum, and unload. Optionally, lightly polish coated surfaces for better gloss.
Quality Checks: Test coating hardness (≥2000 HV via Vickers tester) and adhesion (no peeling via cross-cut tester). Use a spectrophotometer to verify color consistency (ΔE ≤ 1 vs. standards).
Packaging: Wrap qualified sheets in anti-scratch film, then pack in cartons/wooden pallets for transport.
The primary advantage of this stainless steel plate lies in its sophisticated aesthetic, which is exceptionally difficult to replicate. The multi-step process of creating an 8K mirror base, applying a PVD Black Titanium coating, and finishing with a matte sandblast results in a deep, velvety black surface with remarkable visual depth. This unique texture effectively conceals fingerprints and minor scratches, a common issue with standard finishes, ensuring a consistently pristine appearance with minimal effort. It provides architects with a powerful tool to create dramatic, high-end environments that make a bold and lasting impression.
From a practical standpoint, the product offers superior durability and long-term value. The PVD coating is not merely a surface treatment but a molecularly bonded layer that provides exceptional resistance to color fading from UV exposure, making it ideal for both indoor and outdoor applications. Coupled with the inherent corrosion resistance of the underlying stainless steel grades—especially 304 and 316 for harsh environments—this material maintains its integrity and appearance for decades. This longevity, combined with the low-maintenance matte surface that requires only simple cleaning, translates into significantly reduced lifecycle costs for building owners.
Finally, its versatility across grades 201, 304, 316, and 430 provides a significant strategic advantage for project specification. This range allows for precise cost-performance optimization without sacrificing the desired unified aesthetic. Designers can achieve the same sophisticated look on an interior feature wall using a cost-effective grade and on an exterior seaside facade using a premium corrosion-resistant grade. This flexibility streamlines material selection, ensures visual coherence across diverse applications, and ultimately makes achieving a premium, custom architectural look more accessible and manageable for projects of all scales and budgets.


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