Chapas de aço Corten para venda
Corten steel sheets for sale are commonly available in thicknesses from 0.8 mm para 6 milímetros, making them suitable for architectural, decorativo, and light structural applications. Thin gauges are preferred for cladding and design projects, while thicker sheets offer improved strength for outdoor industrial use. Choosing the right corten sheet thickness depends mainly on whether the application focuses on appearance, fabricação, or structural performance.
- Descrição
Corten steel sheets for sale are usually supplied as weathering steel flat products used for architectural cladding, projeto paisagístico, recipientes, and structural fabrication. Compared with thicker corten plates, corten steel sheets mainly refer to thinner gauges that are easier to bend, corte, and weld for decorative or light structural applications.
The most common grades include ASTM A606 Type 4, ASTM A588, and equivalent weathering steel grades such as S355J2W and Q355NH. The main difference between sheet and plate is usually the faixa de espessura.
Standard Thickness of Corten Steel Sheets
Corten steel sheets are generally available in thin and medium gauges. For commercial supply, the most common thickness range is:
| Grossura (milímetros) | Grossura (inch) | Common Use |
|---|---|---|
| 0.8 milímetros | 0.031″ | Painéis decorativos |
| 1.0 milímetros | 0.039″ | Wall cladding |
| 1.5 milímetros | 0.059″ | Telas de jardim |
| 2.0 milímetros | 0.079″ | Borda de paisagem |
| 3.0 milímetros | 0.118″ | Exterior panels |
| 4.0 milímetros | 0.157″ | Structural covering |
| 5.0 milímetros | 0.197″ | Container fabrication |
| 6.0 milímetros | 0.236″ | Heavy sheet applications |
In most markets:
- Below 6 milímetros is usually called corten steel sheet
- Above 6 milímetros is often classified as corten steel plate
This naming convention depends on suppliers and local steel standards.
Common Sheet Width and Length
Corten sheets are typically supplied in standard mill dimensions.
| Largura | Comprimento |
|---|---|
| 1000 milímetros | 2000 milímetros |
| 1219 milímetros | 2438 milímetros |
| 1250 milímetros | 2500 milímetros |
| 1500 milímetros | 3000 milímetros |
| 2000 milímetros | 6000 milímetros |
Custom cutting services are often available for laser cutting, flexão, and fabrication according to project drawings.
Why Thickness Selection Matters
The thickness of corten steel sheets affects both appearance and service life.
Thin Sheets (0.8–2 mm)
These are mainly used for:
- Decorative facades
- Exterior wall panels
- Rusted art panels
- Borda de jardim
- Signage
Thin corten sheets develop rust quickly and are easier to shape into custom designs.
Medium Sheets (3–6mm)
These are commonly used for:
- Structural wall cladding
- Outdoor partitions
- Muros de contenção
- Industrial enclosures
- Painéis para contêineres de transporte
Medium thickness provides better flatness, força, and longer service life in outdoor environments.
Corten Sheet vs Corten Plate Thickness
| Tipo de produto | Espessura Típica |
|---|---|
| Corten Sheet | 0.8–6mm |
| Prato Corten | 6–100mm |
Sheet products are mainly used where flexibility and surface appearance are important, while plate products are selected for load-bearing structures.
Condição da superfície
Corten steel sheets for sale are usually supplied in three surface conditions:
- Black steel surface — original mill finish
- Pre-rusted surface — accelerated oxidation treatment
- Weathered surface — naturally exposed patina finish
Pre-rusted corten sheets are popular for projects requiring immediate decorative rust appearance without waiting for natural oxidation.
