Corten Steel Solutions from Solitaire Modern Metals
Corten steel, commonly referred to as weathering steel, is celebrated for its distinctive properties and aesthetic charm. Its durability, minimal maintenance, and unique rusty appearance have made it a preferred choice across various industries. Among its wide range of products, corten steel pipes, tubes, sheets, and plates stand out for their versatility. Whether used in architecture, construction, landscaping, or industrial applications, corten steel seamlessly combines functionality with visual appeal.
What is Corten Steel?
Corten steel is a high-strength, low-alloy material that develops a stable, rust-like patina when exposed to weather. This protective layer prevents further corrosion, making it ideal for outdoor and exposed environments. The name “Corten” highlights its two key attributes: corrosion resistance and tensile strength.
Our Product Range
Schedule and Size Chart
| Schedule | Nominal Diameter (inches) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|---|
| Schedule 10 | 0.5″ – 24″ | 1.2 – 4.6 | 1.0 – 35.0 |
| Schedule 40 | 0.5″ – 24″ | 2.8 – 12.7 | 1.8 – 55.0 |
| Schedule 80 | 0.5″ – 24″ | 3.7 – 15.2 | 2.3 – 72.0 |
Mechanical Properties Chart
| Property | Value |
|---|---|
| Tensile Strength | 485 – 700 MPa |
| Yield Strength | 345 – 480 MPa |
| Elongation (% in 50mm) | 16 – 22% |
| Hardness (HB) | 150 – 200 |
| Modulus of Elasticity | 200 GPa |
Specifications Chart
| Standard | Grade/Type | Description |
|---|---|---|
| ASTM A588 | Gr A, Gr B | High-strength low-alloy structural steel |
| ASTM A242 | Type 1, Type 2 | Weather-resistant structural steel |
| EN 10025-5 | S355J2W, S355K2W | Weathering structural steel grades |
| JIS G3125 | SPA-H | Superior weather resistance steel |
Chemical Composition Chart
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.12 – 0.16 |
| Manganese (Mn) | 0.20 – 0.50 |
| Silicon (Si) | 0.25 – 0.75 |
| Phosphorus (P) | 0.03 – 0.15 |
| Sulfur (S) | ≤ 0.03 |
| Copper (Cu) | 0.25 – 0.55 |
| Chromium (Cr) | 0.30 – 1.25 |
| Nickel (Ni) | ≤ 0.65 |
Physical Properties Chart
| Property | Value |
|---|---|
| Density | 7.85 g/cm³ |
| Melting Point | ~1510°C |
| Thermal Conductivity | 30 – 35 W/mK |
| Electrical Resistivity | 0.2 μΩ·m |
| Coefficient of Expansion | 12 x 10⁻⁶ /K |
Application Chart
| Industry | Applications |
|---|---|
| Architecture | Building facades, cladding, and sculptures |
| Structural Engineering | Bridges, towers, and railway structures |
| Marine | Shipping containers, harbor structures |
| Transportation | Railcars, trailers, and heavy vehicles |
| Energy | Power plants, chimneys, and industrial boilers |
| Agriculture | Silos, water tanks, and storage units |