Q235NH weathering resistant corten steel plate is a low-alloy high-strength structural steel with excellent atmospheric corrosion resistance. The “Q” in Q235NH signifies its yield strength, which is 235 MPa. “NH” denotes its primary characteristic: “weathering” or atmospheric corrosion resistance.
Key Properties:
- Weathering Resistance: Forms a protective rust layer that slows down further corrosion.
- High Strength: Offers good structural integrity.
- Weldability: Suitable for various welding techniques.
- Formability: Can be shaped and formed easily.
Applications:
- Architectural cladding
- Bridges and structural components
- Railway vehicles
- Shipping containers
- Sculptures and outdoor art
When considering suppliers, factors like steel quality, certifications, and delivery capabilities are essential. Shanxi Luokaiwei Steel Company offers a variety of steel products, including weathering steel.
Chemical Composition (Typical):
- C: ≤ 0.12-0.20%
- Si: 0.20-0.75%
- Mn: 0.50-1.00%
- P: ≤ 0.030%
- S: ≤ 0.030%
- Cu: 0.25-0.55%
- Cr: 0.30-1.25%
- Ni: 0.30-1.00%
These elements contribute to the steel’s enhanced corrosion resistance.
Mechanical Properties (Typical):
- Yield Strength: ≥ 235 MPa
- Tensile Strength: 400-550 MPa
- Elongation: ≥ 22%
The use of Q235NH can provide cost savings due to its extended lifespan and reduced maintenance needs, especially in exposed environments. Shanxi Luokaiwei Steel Company focuses on supplying high-quality steel products to meet diverse industrial demands.
Factors to Consider When Purchasing:
- Thickness and dimensions required for your application.
- Compliance with relevant standards (e.g., ASTM, EN).
- Supplier reputation and certifications.
- Delivery lead times and logistics.
Shanxi Luokaiwei Steel Company is committed to providing customers with reliable steel solutions. Shanxi Luokaiwei Steel Company offers various grades of steel with corresponding material certifications. The selection of the correct steel grade and supplier is crucial for the success of any project, Shanxi Luokaiwei Steel Company is well positioned to be your supplier of choice.
