Product Overview
The ASME Standard SA588 Corten Sheet is a high-performance weathering steel product specifically engineered to meet the demands of structural and architectural applications in outdoor environments.
Manufactured in compliance with ASME SA588 specifications, this Corten sheet combines strength, corrosion resistance, and a naturally weathered appearance-eliminating the need for protective coatings or frequent maintenance.
Ideal for customers seeking a dependable SA588 Corten sheet that balances mechanical strength with design aesthetics.
Features
ASME Compliance
Fully meets the ASME SA588 standard for high-strength low-alloy structural steel with improved atmospheric corrosion resistance.
Natural Weathering Performance
Forms a stable oxide (rust) layer when exposed to air, offering protection against further corrosion and extending service life in harsh climates.
Strong and Lightweight
Excellent strength-to-weight ratio
Suitable for load-bearing applications without excess material usage.
Versatile Use
Can be cut, formed, and welded using standard fabrication techniques, making it suitable for custom applications.
Mechanical Properties
|
Property |
Value Range |
|
Yield Strength |
315–345 MPa (min) |
|
Tensile Strength |
460–485 MPa (min) |
|
Elongation |
≥ 21% in 2 in. gauge length |
|
Thickness Range |
2mm – 20mm |
Chemical Composition
|
Element |
Max Content (%) |
|
Carbon (C) |
≤ 0.20 |
|
Manganese (Mn) |
0.75 – 1.35 |
|
Phosphorus (P) |
≤ 0.04 |
|
Sulfur (S) |
≤ 0.05 |
|
Silicon (Si) |
0.15 – 0.50 |
|
Copper (Cu) |
0.20 – 0.40 |
|
Nickel (Ni) |
≤ 0.50 |
|
Chromium (Cr) |
0.40 – 0.70 |
|
Vanadium (V) |
0.01 – 0.10 |
Applications
- Building facades and exterior cladding
- Garden edging and decorative panels
- Roofing and weathering sheet systems
- Bridge panels and transport structures
- Art installations and signage
As green building becomes a global priority, weathering steel stands out as a low-impact material.
It requires no painting, emits no VOCs, and can be reused or recycled after decades of use.
Typical applications include:
- Façades for passive and prefabricated homes
- Structures that blend with natural landscapes
- Low-maintenance cladding and roofing systems
- Recyclable structural components
- Projects targeting LEED, BREEAM, and other eco certifications
Gnee supports sustainable design with technical documents and green material solutions.
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