316L Stainless Steel Plate Sheets Corrosion Resistant With PVD Vacuum Ion Plating
Price:
negotiable
MOQ:
1
Delivery Time:
8 ~ 14 days
Brand:
Factory Direct Supply
Product Description
316L stainless steel plate is a high-end decorative and structural material made from ultra-low carbon 316L austenitic stainless steel as the base material, colored through advanced processes such as PVD vacuum ion plating. It perfectly combines the superior corrosion resistance of 316L with rich colors and textures, featuring metal strength, modern aesthetics and long-term durability. It is the preferred material for high-end construction, interior decoration, ships, chemical engineering and luxury decoration projects.
Key attributes
| Product Name | 316L Colored Stainless Steel Plate | Keyword | Colour Stainless Steel Sheet |
| Tolerance | Other | Thickness | custom |
| Standard | GB | Grade | 300 Series |
| Type | Plate | Application | Decoration Engineering |
| Delivery Time | 8 ~ 14 days | Material | 316L |
| Technique | Hot Rolled | Surface Finish | 2B |
| Model Number | 316L | Shape | Flat Steel Sheet |
| Place of Origin | Other | Advantage | High Corrosion Resistance |
| Material Status | Large stock or fast new production | Package | Standard Package |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting | Payment | T/T30% Deposit+70% Advance |
Products Description
1. Base Material (Core Advantages of 316L)
- Standard Grade: AISI 316L / GB 022Cr17Ni12Mo2
- Key Composition:
- C ≤ 0.03% (ultra-low carbon, prevents intergranular corrosion after welding)
- Cr 16.0–18.0% (basic rust resistance)
- Ni 10.0–14.0% (stabilizes austenite structure and improves toughness)
- Mo 2.0–3.0% (resists chloride ion corrosion, pitting corrosion and seawater corrosion, far better than 304)
- Core Properties:
- Excellent corrosion resistance: resistant to seawater, salt spray, acid, alkali and chemical media, suitable for coastal, high-humidity and polluted environments
- Good weldability: low-carbon design, no rust or intergranular corrosion after welding
- Stable mechanical properties: tensile strength ≥ 485MPa, elongation ≥ 40%, maintains toughness from -196℃ to 600℃
- Hygienic & non-toxic: meets food and medical grade standards, easy to clean, no harmful substances
2. Coloring Process (PVD Vacuum Ion Plating)
- Adopts advanced PVD Physical Vapor Deposition process
- Forms a dense nano-scale metal film under high vacuum, with strong adhesion, wear resistance and fade resistance
- Eco-friendly, no VOC emissions, high temperature resistance (200–300℃)
- Retains full corrosion resistance of 316L with bright metallic luster
3. Colors & Surface Finishes
Standard Colors
Titanium Gold, Rose Gold, Champagne Gold, Black Titanium, Bronze, Red Bronze, Blue, Green, Violet, Coffee, Grey, Rainbow/Iris etc.
Surface Textures
Mirror 8K, Brushed HL/No.4, Vibration/Anda Texture, Sandblasted, Etched, Embossed, Anti-fingerprint (AFP)
4. Regular Specifications (Customizable)
- Thickness: 0.6–3.0mm (decoration); 3.0–6.0mm+ (curtain wall/structure)
- Width: 1000mm, 1219mm (4ft), 1500mm
- Length: 2000mm, 2440mm, 3000mm, customizable length
- Processing Services: cutting, bending, slotting, welding, punching, laser cutting, special shape customization
5. Product Features
- Superior weather and corrosion resistance: double protection of 316L + PVD film, salt spray resistant, aging resistant, no rust or fading for long-term outdoor use
- Long-lasting color: full metallic luster, no obvious discoloration for over 10 years
- Excellent mechanical properties: high strength, good toughness, bendable, stampable and weldable
- Eco-friendly & easy maintenance: non-toxic, anti-fingerprint, no frequent maintenance needed
- Wide application: suitable for interior and exterior use, especially in harsh corrosive environments
6. Main Applications
- Building Decoration: exterior curtain walls, ceilings, columns, elevator cabins, door covers, partitions, screens
- Interior & Kitchen: cabinet panels, bathroom surfaces, baseboards, decorative lines
- Marine & Coastal Engineering: ship decoration, coastal buildings, port facilities
- Chemical & Medical: equipment shells, clean room decoration, food machinery, medical facilities
- Luxury & Signage: display cabinets, high-end signs, art installations
7. Comparison: 316L vs 304 Color Coated Stainless Steel
| Item | Color Coated 316L Stainless Steel | Color Coated 304 Stainless Steel |
|---|---|---|
| Corrosion Resistance | Excellent (with molybdenum), seawater & chloride resistant | Good for indoor & dry environments |
| Application Environment | Coastal, chemical, outdoor, high-humidity | Indoor, general commercial, dry areas |
| Weldability | No corrosion after welding | Risk of rust at welding joints |
| Service Life | 15–30+ years | 10–20 years |
| Price | Higher (for high-end projects) | Moderate (general decoration) |
8. Notes for Use
- For coastal/outdoor/humid environments, 316L is highly recommended
- Outdoor use: brushed/sandblasted + anti-fingerprint finish suggested
- Protect coating during installation; clean and maintain welded areas properly
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JuDe Steel Co., Ltd.
Location
Room 1804, Unit 1, Jinqiao International Building, Xixian New Area, Xi'an City, Shaanxi Province
Contact Person
Deng