Lembaran Logam Keluli Tahan Karat Hitam
Black stainless steel sheet metal is not a separate stainless steel grade but a decorative surface-treated stainless steel product. The most common base grades are 201, 304, 316, dan 430 keluli tahan karat. Antaranya, 304 stainless steel is the most widely used for black sheets because of its corrosion resistance, smooth surface, and compatibility with PVD coating. Common black finishes include mirror, garis rambut, matte, and etched surfaces, making black stainless steel sheet a popular material for modern decorative applications.
- Penerangan
Black stainless steel sheet metal is a decorative stainless steel product with a black-colored surface finish created through special surface treatment processes. It is widely used in architectural decoration, panel lif, interior wall cladding, peralatan dapur, and luxury furniture. The black color is not a separate alloy grade; instead, it is usually produced by applying a coating or surface treatment to standard stainless steel sheets.
What Is Black Stainless Steel Sheet Metal?
Black stainless steel sheet metal refers to stainless steel sheets that have been processed to obtain a black surface appearance. The base material is usually conventional stainless steel such as 201, 304, atau 316, while the black finish is created by techniques such as:
- PVD coating
- Water plating
- Chemical coloring
- Vacuum ion coating
- Electroplating
Oleh itu, black stainless steel is defined by its surface treatment rather than by a unique stainless steel grade.
Common Base Grades for Black Stainless Steel Sheet
Several stainless steel grades are commonly used as the substrate for black stainless steel sheet metal.
| Gred | taip | Ciri-ciri Utama | Penggunaan Biasa |
|---|---|---|---|
| 201 | Austenit | Kos efektif, hiasan | Panel dalaman |
| 304 | Austenit | Corrosion resistant | Hiasan seni bina |
| 304L | Austenit | Kebolehkimpalan yang lebih baik | Fabricated decorative parts |
| 316 | Austenit | Rintangan kakisan yang unggul | Outdoor decorative use |
| 430 | Feritik | Magnet, economical | Panel perkakas |
Antaranya, 304 stainless steel is the most common base material for black stainless steel sheet.
kenapa 304 Is Most Common for Black Stainless Steel
304 stainless steel is widely selected for black stainless steel sheet metal because it offers:
- Rintangan kakisan yang baik
- Smooth surface for coating
- Excellent polishing performance
- Strong adhesion for PVD coating
- Good fabrication and bending properties
304 black stainless steel sheets are often used for indoor and outdoor decorative projects because they combine durability with attractive appearance.
316 Black Stainless Steel for High-End Applications
316 stainless steel black sheets are used where stronger corrosion resistance is required, especially in coastal or humid environments.
Aplikasi biasa termasuk:
- Luxury hotel decoration
- Coastal architectural cladding
- Marine interior panels
- High-end elevator decoration
- Outdoor façade systems
The added molybdenum in 316 improves resistance to moisture and salt exposure.
Common Surface Finishes for Black Stainless Steel Sheet
Black stainless steel can be produced with different decorative finishes.
| Kemasan Permukaan | Penerangan |
|---|---|
| Black Mirror | Highly reflective black finish |
| Black Hairline | Brushed linear finish |
| Black Matte | Non-reflective soft surface |
| Black Sandblasted | Textured matte finish |
| Black Etched | Patterned decorative finish |
| Black Embossed | Raised decorative patterns |
Black PVD mirror and black hairline are the most popular finishes in decorative stainless steel projects.
Common Thickness and Sizes
Black stainless steel sheet metal is commonly supplied in thin decorative gauges.
| Ketebalan | Lebar | Panjang |
|---|---|---|
| 0.5 mm | 1000 mm | 2000 mm |
| 0.8 mm | 1219 mm | 2438 mm |
| 1.0 mm | 1219 mm | 3048 mm |
| 1.2 mm | 1500 mm | 3000 mm |
| 1.5 mm | 1500 mm | 6000 mm |
Custom cutting and fabrication are often used for decorative projects.
Common Applications of Black Stainless Steel Sheet Metal
Black stainless steel sheet is widely used in modern architectural and decorative industries.
- Panel dalaman lif
- Pelapisan dinding
- Ceiling decoration
- Kitchen appliance panels
- Cabinet surfaces
- Hiasan lobi hotel
- Luxury furniture
- Retail display systems
- Building façade panels
- Decorative doors and trim
Its premium appearance makes it especially popular in commercial interiors.
