Options for
Color Forming & Treatment
Corten steel is valued for its changing surface that develops a protective rust-like crust with time. This natural oxidation process not only adds visual character to it, but also increases corrosion resistance and is suitable to be used in architecture.
Natural Weathering (Untreated Exposure)
Accelerated Patina Treatment
Pre-Weathered Corten Steel
Sealing and Stabilization
Surface Texture Enhancements
The suitable choice of forming and treatment methods enables the architects to manage the Corten steel aesthetics without compromising durability and low-maintenance performance.
Grades & Properties
Corten steel is an alloy with high strength, such as ASTM A588 and A242, which possesses superior corrosion resistance, durability, and structural performance and is preferable to architectural facades, cladding, and outdoor applications.
Grades & Composition
| Grade | ASTM A242 | ASTM A588 |
| C | 0.12 | 0.16 |
| Si | 0.25-0.75 | 0.30-0.50 |
| Mn | 0.20-0.50 | 0.80-1.25 |
| P | 0.01-0.20 | 0.030 |
| S | 0.030 | 0.030 |
| Cr | 0.50-1.25 | 0.40-0.65 |
| Cu | 0.25-0.55 | 0.25-0.40 |
| V | – | 0.02-0.10 |
| Ni | 0.65 | 0.4 |
Chemical composition (excl.iron) by weight(%)
Properties
| Grade | ASTM A242 | ASTM A588 |
| Thickness (mm) | ≤19 | ≤100 |
| 19-25 | 102-127 | |
| 38-102 | 127-203 | |
| Yeild strength (MPa) | 340 | 340 |
| 320 | 320 | |
| 290 | 290 | |
| Ultimate tensile strength (MPa) | 480 | 480 |
| 460 | 460 | |
| 430 | 430 |
The mechanical properties change with the change of the thickness of levels and grade classification with respect to the data described below.
Featured Projects
Discover our case studies that demonstrate the usefulness and longevity of the Corten steel sheets provided by TBK Metal. From buildings to massive installations, explore how our products bring unique high-impact projects to the world.
Why Sustainable Corten Steel
Matters in Architectural Projects
Corten steel is a green product in architecture, which can be both sustainable and durable. It is the best building material to venture into eco-conscious building design due to its natural weathering and durability, as well as recyclability.
Applications for
Corten Steel Sheet Metal
This property of Corten steel, featuring appealing looks and reducing wear and tear, can be utilized in a great number of architectural and design applications and integrates usability with the remarkable appearance.
Customization Options
for Corten Steel Sheets
Customization of Corten steel sheets to a large extent is incorporated in TBK metal, which is within the reach of structural architects and designers of any one specific building to meet functional and aesthetic objectives of the structure.
Laser Cutting & Perforation – Laser cutting has been used to cut shapes and designs that are not pre-made, such as screens and panels, as well as ornamental elements, with intricate shapes, designs, and perforations.
Bending & Folding – Design holes and between holes to regulate the airflow, diffusion of light, and beauty to be sure the perforated metal is the way you want and capable of achieving your purpose and design.
Welding & Fabrication – Corten steel is welded and can be shaped into structural components, frames, or modular panels, all without compromising its unique weathering characteristics as well as its enduring durability.
Pre-Weathered Finishes – Pre-rusted steel sheets may be made under factory conditions to produce a consistent patina that offers the same look and aesthetic aspect to extensive building and decorative projects.
What Our Clients Say
Unearth how industry players have confidence in TBK Metal with their Corten steel requirements. Our clients provide testimonials of their experience, making our products the best due to the quality, durability, and superior customer service they offer.
”
”
”
”
”
”
”
”
Why Choose TBK Metal for Corten Steel?
TBK metal focuses on providing high-quality Corten steel sheets at a superior level of precision and service to help architects and designers in creating long-lasting, sustainable projects that are also aesthetically impressive.
More abut TBK Metal
Frequently Asked Questions
Q: What is Corten steel?
Q: How long does it take for Corten steel to develop its patina?
Q: Does corten steel sheet metal require maintenance?
Q: Will Corten steel stain surrounding materials?
Q: Can Corten steel be used in coastal environments?
Q: Is Corten steel sheet metal environmentally friendly?
Q: Can corten steel be fabricated and customized?
Contact Request
Get in touch with TBK Metal Australia to speak about your Corten steel sheet metal needs and ask to receive a prompt and bespoke quote on projects.
Drop Your Message Here
Communications
Latest Blogs.
Discover our latest blog posts of TBK Metal to find insights, trends, and tips on sustainable building materials and novel metal solutions.
