Pelat Baja Corten
Corten steel plates are available in a broad range of thicknesses and dimensions to meet different industrial and architectural needs:
- Ketebalan: 1.5 mm sampai 200 mm
- Lebar: hingga 3500 mm+
- Panjang: hingga 15000 mm+
- Keterangan
Pelat baja Corten (pelapukan pelat baja) are widely used in construction, lansekap, and structural engineering due to their corrosion resistance and long service life. They are typically supplied in hot-rolled condition and can be cut, lasan, and fabricated according to project requirements.
Memahami standard sizes and thickness ranges is essential for material selection, cost control, and fabrication efficiency.
Ketebalan Umum Pelat Baja Corten
Corten steel plates are available in a wide range of thicknesses depending on application requirements.
Standard Thickness Range
| Kategori | Kisaran Ketebalan |
|---|---|
| Thin Plate | 1.5 mm – 6 mm |
| Medium Plate | 6 mm – 25 mm |
| Thick Plate | 25 mm – 100 mm |
| Extra Thick Plate | 100 mm – 200 mm |
Wawasan Utama:
- Thin plates are mainly used for decorative and architectural applications
- Medium and thick plates are used for structural and load-bearing purposes
Standard Plate Dimensions
Corten steel plates are commonly produced in standard mill sizes, but they can also be customized.
Lebar dan Panjang Umum
| Jenis | Lebar (mm) | Panjang (mm) |
|---|---|---|
| Standard Plate | 1000 – 2000 | 2000 – 6000 |
| Wide Plate | 2000 – 3000 | 6000 – 12000 |
| Custom Plate | Hingga 3500+ | Hingga 15000+ |
Typical Standard Sizes
- 1000 × 2000 mm
- 1220 × 2440 mm (common sheet size)
- 1500 × 3000 mm
- 2000 × 6000 mm
Weight Reference for Corten Steel Plates
Plate weight is calculated based on thickness and dimensions.
Example Weight Table (Theoretical)
| Ketebalan (mm) | Berat (kg/m²) |
|---|---|
| 2 mm | 15.7 |
| 5 mm | 39.25 |
| 10 mm | 78.5 |
| 20 mm | 157.0 |
| 50 mm | 392.5 |
Formula:
Berat (kg) = Thickness (mm) × Width (M) × Length (M) × 7.85
Common Grades of Corten Steel Plates
Corten steel plates are available in several international grades:
- Sebuah standar: S355J0WP, S355J2W
- ASTM standard: A588, A242
- Other equivalents depending on region
Different grades may affect available thickness ranges and delivery conditions.
Delivery Conditions and Processing
Corten steel plates are typically supplied in:
- Hot rolled condition
- As-rolled or normalized
- Pickled or shot-blasted surface
Additional processing services include:
- Pemotongan CNC (laser, plasma, flame cutting)
- Bending and welding
- Surface pre-rusting treatment
Application-Based Thickness Selection
Pelat Tipis (1.5 – 6 mm)
- Panel dekoratif
- Pelapis dinding
- Tepi lanskap
- Pekebun
Pelat Sedang (6 – 25 mm)
- Bingkai struktural
- Bridges and platforms
- Kontainer
Thick Plates (25 mm and above)
- Heavy structural components
- Mesin teknik
- Load-bearing infrastructure
Customization Capabilities
Corten steel plates can be tailored to project requirements:
- Custom sizes and shapes
- Pre-drilled holes and cutouts
- Perawatan karat permukaan (natural or accelerated)
- Small batch or bulk production
