GTi PVD Colored Stainless Steel Sheets For Architectural & Interior Applications
Product Details
GTi PVD colored stainless steel sheets
,architectural stainless steel sheets
,interior design stainless steel sheets
Material Grade: 304 / UNS S30400
Standard: ASTM A240
Coating: PVD Colored Coating
Thickness: 1.0 mm
Width: 1219 mm
Length: 2438 mm
Surface finish: 8K Mirror
| Item | Specification |
|---|---|
| Product | GTi PVD Colored Stainless Steel Sheet |
| Grade | 304 / UNS S30400 |
| Standard | ASTM A240 |
| Thickness | 1.0 mm |
| Width | 1219 mm |
| Length | 2438 mm |
| Surface Finish | 8K Mirror |
| Coating | PVD Colored Coating |
| Color | Gold / Rose Gold / Black / Bronze |
| Manufacturing | Cold Rolled |
| Protection Film | PVC Film |
| Edge | Mill Edge |
| Certification | EN 10204 3.1 MTC |
GTi Series PVD Colored Stainless Steel Sheet features a titanium-based ceramic coating via vacuum PVD process, delivering rich metallic colors, excellent scratch resistance and weather durability. The typical specification is 1.0 × 1219 × 2438 mm, with an 8K mirror finish and multiple color options, including gold, rose gold, black, and bronze. It is suitable for elevator panels, wall cladding, ceilings, columns, doors, furniture, and other architectural and interior applications. Custom sizes, colors, and surface finishes are available for bulk projects.
The standard GTi series can be supplied using 304 / UNS S30400 stainless steel as the substrate.
304 stainless steel provides a combination of corrosion resistance, mechanical strength, formability, and surface quality suitable for architectural fabrication.
For projects requiring different substrate performance, other stainless steel grades can be discussed according to application requirements and order quantity.
GTi PVD stainless steel sheets are available in different colors and surface effects to meet architectural design requirements.
| PVD Color | Typical Application |
|---|---|
| Gold | Elevator interiors, feature walls, hotel interiors |
| Rose Gold | Retail interiors, decorative panels, furniture |
| Black | Modern architectural panels, columns, doors |
| Bronze | Hotels, commercial buildings, interior decoration |
| Champagne | Premium interiors, wall panels, ceilings |
PVD, or Physical Vapor Deposition, is a vacuum coating process used to deposit a thin decorative coating onto the stainless steel surface.
The general production process includes:
Stainless Steel Preparation → Surface Cleaning → Polishing / Brushing → Vacuum Treatment → PVD Coating → Quality Inspection → Protective Film Application → Packaging
Proper surface preparation is important because the final PVD appearance directly reflects the condition and uniformity of the stainless steel substrate.
PVD stainless steel is a versatile decorative metal material ideal for wall cladding, screens, wine cabinets, elevators, hotel interiors, restaurants, retail stores, villas, offices, columns, trims, ceilings and countless other architectural metal applications where premium appearance and long-term durability are required.
Inspection & Quality Control
Each batch can be inspected according to the agreed purchase specifications.
Inspection options include:
- Stainless steel grade verification
- Chemical composition testing
- Mechanical property testing
- Thickness inspection
- Width and length inspection
- Surface appearance inspection
- Color consistency inspection
- PVD coating appearance inspection
- Dimensional inspection
- PMI testing when required
EN 10204 3.1 MTC can be supplied for applicable orders.
For large architectural projects, samples can be provided for approval before bulk production.
Packaging & Delivery
GTi PVD stainless steel sheets are protected during handling and transportation to reduce the risk of scratching or surface damage.
Typical packaging includes:
- PVC protective film
- Waterproof paper
- Steel strapping
- Wooden pallets or suitable export packaging
- Seaworthy export packing
Packaging can be adjusted according to container loading requirements and the customer's transportation method.
| Element | Content (wt.%) |
|---|---|
| Carbon (C) | ≤ 0.07 |
| Silicon (Si) | ≤ 1.00 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Chromium (Cr) | 17.5–19.5 |
| Nickel (Ni) | 8.0–10.5 |
| Nitrogen (N) | ≤ 0.10 |
| Iron (Fe) | Balance |
| Property | Typical Value |
|---|---|
| Density | 7.93 g/cm³ |
| Melting Range | 1400–1450°C |
| Thermal Conductivity | 16.2 W/m·K at 100°C |
| Specific Heat Capacity | 500 J/kg·K |
| Electrical Resistivity | 0.072 × 10⁻⁶ Ω·m |
| Elastic Modulus | 193 GPa |
| Poisson’s Ratio | 0.29 |
| Thermal Expansion | 17.2 × 10⁻⁶/K at 20–100°C |
| Mechanical Property | Typical / Minimum Value |
|---|---|
| Tensile Strength | ≥ 515 MPa |
| Yield Strength (0.2% Offset) | ≥ 205 MPa |
| Elongation | ≥ 40% |
| Rockwell Hardness | ≤ HRB 92 |
| Brinell Hardness | ≤ HB 201 |
| Vickers Hardness | ≤ HV 210 |
| Comparison | PVD Stainless Steel | Painted Metal |
|---|---|---|
| Surface Finish | Metallic, uniform decorative finish | Paint-coated surface |
| Color Stability | Good resistance to fading and discoloration | May fade or change color with UV exposure |
| Scratch Resistance | High surface durability | Coating can be scratched or chipped |
| Corrosion Resistance | Stainless steel substrate provides good corrosion resistance | Depends largely on paint system and substrate |
| Maintenance | Easy to clean and maintain | Damaged coating may require touch-up |
| Appearance | Available in mirror, brushed, hairline and other finishes | Mainly depends on paint texture and coating |
| Service Environment | Suitable for architectural and interior applications | Suitable for applications based on coating specification |
| Processing | Can be cut, bent and fabricated before installation | Processing may damage the painted coating |
| Typical Applications | Elevator interiors, wall panels, ceilings, columns, hotels | General architectural panels, equipment housings and decorative panels |
| Comparison | PVD Colored Stainless Steel | Natural Silver Stainless Steel |
|---|---|---|
| Surface Color | Gold, black, bronze, champagne, rose gold and other colors | Natural silver / metallic stainless steel |
| Surface Appearance | Decorative colored metallic appearance | Original stainless steel appearance |
| Coloring Method | PVD vacuum coating | No decorative color coating |
| Surface Finishes | Mirror, brushed, hairline, 8K and other finishes | 2B, BA, No.4, hairline, mirror and other finishes |
| Color Selection | Wide range of architectural colors | Mainly natural silver tones |
| Scratch Resistance | PVD coating provides a durable decorative surface | No additional decorative coating |
| Maintenance | Easy to clean with suitable cleaning methods | Generally easy to clean and maintain |
| Design Applications | Feature walls, elevator interiors, ceilings, columns and decorative panels | Kitchen equipment, wall panels, architectural structures and industrial applications |
| Customization | Color and finish can be selected according to project requirements | Mainly customized by grade, thickness, size and surface finish |
| Fabrication Process | Key Consideration |
|---|---|
| Cutting | Use suitable laser, shear or waterjet cutting methods. Avoid excessive heat that may affect the decorative surface. |
| Bending | Use clean tooling and suitable bending radii to minimize scratching or marking on the PVD finish. |
| Punching | Keep dies and contact surfaces clean to prevent surface scratches and impressions. |
| Welding | Remove or protect the PVD coating around the welding area where necessary; post-weld treatment may be required. |
| Drilling | Use sharp tools and protect the visible surface from chips and mechanical damage. |
| Polishing | Avoid aggressive polishing on the PVD surface unless the coating is specifically designed for post-processing. |
| Surface Protection | PE/PVC protective film is recommended during fabrication, transportation and installation. |
| Handling | Use clean gloves and suitable lifting equipment to prevent fingerprints, scratches and contamination. |
- 304 / UNS S30400 stainless steel substrate
- Multiple PVD colors and surface finishes
- Typical 1.0 × 1219 × 2438 mm size
- Custom sizes available
- Cut-to-size processing
- Surface and dimensional inspection
- EN 10204 3.1 MTC available
- Protective PVC / PE film
- Bulk supply for architectural projects
- Export packaging and international delivery
Q1: What stainless steel grade is used for GTi PVD colored sheets?
A: The standard specification is 304 / UNS S30400 stainless steel. Other grades may be available depending on project requirements and order quantity.
Q2: What is the typical size?
A common specification is 1.0 × 1219 × 2438 mm. Custom thicknesses, widths, and lengths can be supplied for project orders.
Q3: What PVD colors are available?
A: Common colors include gold, rose gold, black, bronze, and champagne. Other colors can be discussed based on project requirements.
Q4: How do GTI PVD colored sheets compare to other PVD coated metal sheets?
A: GTi PVD colored sheets are titanium-based (TiN/TiCN) PVD coated stainless steel sheets. Compared with other PVD metal options (which differ in both coating chemistry and base substrate), they offer a distinct balance of hardness, color versatility, weather durability and cost-effectiveness for architectural and decorative applications.
Q5: What are the common uses for PVD colored stainless steel sheets?
A: PVD colored stainless steel sheets are prized for their scratch-resistant, UV-stable, color-fast metallic finish, combining premium aesthetics with long-term durability. They are widely specified across architectural, commercial, residential and industrial decorative projects.
Mr. Deng
- Email: judesteel@juqing.hk
- Tel: 86-19033681875
- WhatsApp: 8619033681875
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