Q450NQR1 Corten Steel Plate

Q450NQR1 Corten Steel Plate is a high-strength low-alloy (HSLA) structural steel grade primarily used for its enhanced resistance to atmospheric corrosion, making it ideal for outdoor applications. It is part of the Corten steel family, often used in architectural, outdoor structures, and industrial applications where durability and a rustic appearance are desired.

 Key Features of Q450NQR1 Corten Steel Plate:

1. Corrosion Resistance: It develops a stable rust-like appearance after exposure to the weather, which protects it from further corrosion.
2. High Strength: The “Q” in the name refers to its yield strength, which is 450 MPa, making it suitable for structural purposes.
3. Durability: Offers excellent mechanical properties for long-term use in harsh environments.
4. Minimal Maintenance: Due to its natural rust layer, it requires less maintenance compared to painted or coated surfaces.

Typical Applications:
– Bridges
– Garden structures and outdoor furniture
– Sculptures and art installations
– Shipping containers
– Industrial chimneys or silos