products details
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customized Patterned Bronze Colored Stainless Steel Sheet Plate 304 430 Series
| 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 |
| MOQ: | 50 plates |
| Price: | Negotiable |
| Payment Terms: | L/C,T/T,D/P,D/A,Western Union |
| Supply Ability: | 5000ton/month |
customized Colored Stainless Steel Sheet
,Patterned Colored Stainless Steel Sheet
,430 patterned stainless steel sheet
| Product Name | Bronze Aged Stainless Steel Plate 201 304 316 430 Series |
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| 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. |
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Lead Time |
10 to 21 working days after the receipt of 30% deposit |
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Processing Service |
Bending, Welding, Punching, Cutting |
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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 |
This document outlines the streamlined manufacturing process for applying decorative wood grain or marble patterns onto stainless steel plates. The core technology combines a PVD vacuum coating for the base color with a thermal transfer process for the detailed pattern.
Overall Process Flowchart
Substrate Pretreatment → PVD Vacuum Coating → Thermal Transfer → Post-Processing & Packaging
Detailed Process Steps
1. Substrate Pretreatment
This critical first step prepares the stainless steel surface (typically Grade 304 or 316).
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Mechanical Finishing: The sheet is polished to a mirror or brushed to a hairline finish, defining the base gloss and texture.
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Cleaning & Drying: The plate undergoes thorough chemical cleaning and drying to remove all oils and contaminants. A perfectly clean surface is essential for optimal PVD coating adhesion.
2. PVD Vacuum Coating
This step applies a hard, colored base layer.
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Loading & Vacuum: Pretreated sheets are loaded into a PVD chamber, which is sealed and pumped to a high vacuum.
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Plasma Etching & Coating: An argon plasma cleans the surface. Then, metal targets (e.g., Titanium) are ionized. By introducing reaction gases like Nitrogen, a hard, colored layer (e.g., Titanium Nitride) is deposited on the steel surface, creating colors like Champagne Gold or Black Titanium.
3. Thermal Transfer Process
This step applies the final wood or marble pattern.
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Film Application: A specialized PET film, printed with the desired pattern, is applied to the PVD-coated surface.
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Heating & Transfer: The sheet enters a thermal transfer oven. Under controlled heat and pressure, the ink on the film sublimates and permanently penetrates the PVD layer.
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Cooling & Peel-off: After cooling, the carrier PET film is peeled away, revealing the finished pattern.
4. Post-Processing & Packaging
The final steps enhance durability and ensure quality.
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Protective Coating: A clear, protective layer is applied to guard against scratches and corrosion.
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Quality Inspection: Each sheet is inspected for color, pattern clarity, adhesion, and surface defects.
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Packaging: A protective film is applied, and sheets are packed securely for shipment.
Aesthetic Distinction and Lasting Beauty
The primary advantage of our Bronze Aged Stainless Steel Plates lies in their unique and sophisticated aesthetic. The warm, rich bronze finish, achieved through advanced PVD (Physical Vapor Deposition) coating or other surface treatment techniques, provides an immediate visual upgrade over standard stainless steel. This distinctive patina evokes a sense of timeless elegance and organic warmth, making it ideal for high-end architectural cladding, luxury interiors, and designer furniture. Unlike a simple painted or electroplated finish, the bronze aging process is designed to be highly durable, ensuring the elegant appearance resists fading and maintains its character over time, even in demanding environments.
Robust Performance Across All Grades
Beyond its striking appearance, this product line leverages the inherent strengths of four popular stainless steel grades, ensuring there is an optimal choice for every application. Grade 304 offers excellent general corrosion resistance, perfect for most indoor decorative settings. Grade 316 provides superior performance in harsh, saline environments, making it suitable for coastal facades or marine fixtures. The more economical 201 and 430 grades deliver reliable performance for cost-sensitive projects where the aesthetic is paramount but extreme corrosion resistance is not critical. The bronze coating itself acts as an additional protective layer, enhancing the base material's resistance to wear, scratches, and fingerprint marks, thereby reducing maintenance needs.
Versatility and Sustainable Value
This collection offers unparalleled design versatility. Available across multiple grades and finishes—from a subtle satin to a dramatic dark bronze—it allows architects and designers to achieve a consistent, premium look while selecting the specific alloy that meets their structural and budgetary requirements. The substrate is still fully workable, allowing for cutting, welding, and forming to create custom designs. Furthermore, as the core material is stainless steel, these plates offer long-term value through exceptional longevity and are 100% recyclable at the end of their life cycle. This combination of aesthetic appeal, functional performance, and sustainable credentials makes it a smart, future-proof investment for any project.
