Corten steel perforated wall cladding combines rustic aesthetic appeal, durability, and functional performance, making it ideal for modern architectural applications.
The weathering steel surface naturally forms a protective patina, which resists corrosion and reduces maintenance while providing a visually striking appearance.
Product Features
Durability: Excellent resistance to atmospheric corrosion, with a long service life of 30+ years.
Aesthetic Appeal: Rust-colored patina evolves over time, harmonizing with natural surroundings.
Lightweight & Strong: Reduced panel weight due to perforations without compromising structural integrity.
Customizable: Various perforation patterns, thicknesses, and finishes to suit design requirements.
Sustainable: Minimal maintenance and 100% recyclable material.
Products Specifications
| Specification | Details |
|---|---|
| Material | ASTM A588 GR.B Corten Steel |
| Panel Thickness | 2 mm – 20 mm (customizable) |
| Sheet Size | 1500 × 3000 mm, 1250 × 2500 mm (custom sizes available) |
| Perforation Hole Diameter | 2 mm – 25 mm |
| Open Area | 20% – 65% |
| Edge Treatment | 45° corner, 90° corner, deburred, polished |
| Surface Finish | Patina Rust, Bright, Powder Coated |
| Testing & Certification | EN 10204 3.1, Ultrasonic Thickness Testing, Laser Gauge Measurement |
| Delivery Condition | Annealed, Heat Treated |
Mechanical & Chemical Properties
| Property | Value |
|---|---|
| Yield Strength | 345 MPa (50,000 psi) |
| Tensile Strength | 485 MPa (70,000 psi) |
| Elongation | 18–21% |
| Carbon | 0.20% max |
| Manganese | 0.75–1.35% |
| Phosphorus | 0.04% max |
| Sulfur | 0.05% max |
| Silicon | 0.15–0.50% |
| Chromium | 0.40–0.70% |
| Nickel | 0.40–0.50% |
| Copper | 0.20–0.40% |
| Vanadium | 0.01–0.10% |
Perforation Patterns and Options
| Pattern Type | Hole Size (mm) | Open Area (%) | Applications |
|---|---|---|---|
| Round | 6.35 | 40% | Facades, screens |
| Round | 12.7 | 49% | Sunshades, decorative panels |
| Round | 19.05 | 51% | Ventilation panels, fences |
| Square | 3.2 | 41% | Interior partitions, ceilings |
| Custom | 2 – 25 | 20–65% | Designer-specific motifs |
Products Applications
Architectural Facades: Decorative cladding with ventilation and light permeability.
Urban Landscaping: Screens, partitions, and garden features.
Public Art & Installations: Sculptures, signages, and interactive structures.
Commercial Spaces: Entryways, interior feature walls, and branding elements.
Infrastructure Projects: Bridge barriers, sunscreens, guardrails.
Advantages of Corten Perforated Wall Cladding
Aesthetic Value: Rustic patina enhances design while creating dynamic light and shadow effects.
Low Maintenance: Protective rust layer eliminates painting requirements.
Durable & Strong: Suitable for harsh weather conditions, wind, and impact resistance.
Sustainable: Reduced material usage and long lifecycle minimize environmental impact.
Customizable: Perforation patterns, panel sizes, and finishes for unique design requirements.
