ASTM Corten A Steel Plate 10mm Thick Hot Rolled Weathering Steel Sheet with 355 MPa Yield Strength
Price:
Negotiate
MOQ:
1
Delivery Time:
15-25 working days
Brand:
HNJBL
Product Description
Weathering Steel Overview
Corten A steel, also known as weathering steel, develops a protective rust patina over approximately 9 months when exposed to outdoor conditions. This self-protecting oxide layer prevents further corrosion beneath the surface, providing exceptional durability and weather resistance without requiring protective coatings.
Key Benefits
- Superior weather resistance compared to standard carbon steel
- Self-protecting rust layer eliminates need for painting
- Unique aesthetic appearance with distinctive orange patina
- Excellent structural integrity and longevity
Technical Specifications
Available Grades & Standards
ASTM: Corten A, Corten B, A588Gr.A/B/C/K, A242, A606 Type 4, A709 Gr 50W
EN10025: S235J0W, S235J2W, S355J0W, S355J2W, S355K2W, S355J0WP, S355J2WP
JIS G3114: SMA400AW/BW/CW, SMA490AW/BW/CW, SMA570W/P
GB/T 4171: Q235NH, Q265GNH, Q310GNH, Q295NH, Q295GNH, Q355NH, Q355GNH
Dimensions & Processing
| Parameter | Specification |
|---|---|
| Thickness | Cold Rolled: 0.5-2mm | Hot Rolled: 2-300mm (2-100mm typical) |
| Width | 1000-3000mm (1000-2200mm typical) |
| Length | 1000-12000mm or custom requirements |
| Surface Finish | Clean, finishing, blasting, painting as required |
| Processing | Hot-rolled, Controlled rolling, Normalizing, Annealing, Tempering, Quenching, N+T, Q+T |
Chemical Composition
| Grade | C | Si | Mn | P | S | Cr | Ni | Cu |
|---|---|---|---|---|---|---|---|---|
| CORTEN A | ≤0.12 | 0.25-0.75 | 0.20-0.50 | 0.07-0.15 | ≤0.030 | 0.50-1.25 | ≤0.65 | 0.25-0.55 |
| CORTEN B | ≤0.16 | 0.30-0.50 | 0.80-1.25 | 0.03 | ≤0.030 | 0.40-0.65 | 0.4 | 0.25-0.40 |
Mechanical Properties
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|
| CORTEN A | ≥355 | 470-630 | ≥20 |
| CORTEN B | ≥345 | 470-630 | ≥20 |
Applications
- Architectural structures and building facades
- Bridges and engineering structures
- Transmission towers and reaction towers
- Industrial furnaces and boilers
- Container frames and warehouse shelving
- Sculptures and outdoor garden accessories
- Marine structures and shipbuilding
Quality Assurance & Certification
All materials include Mill Test Certificates (MTC). Third-party inspections from BV, SGS, TUV, and other recognized agencies are available upon request. We maintain API, ISO, SGS, BV, and CE certifications.
Packaging & Shipping
Standard export seaworthy packaging suitable for all transport modes. Container sizes: 20ft GP (5898×2352×2393mm) and 40ft GP (12032×2352×2393mm).
Manufacturing Capabilities
We operate as both manufacturer and trading company with specialized expertise in alloy structural steel, carbon steel, and stainless steel products.
Delivery Information
Most materials available from ready stock. Custom orders typically delivered within 5-30 days after order confirmation and prepayment.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Jinbailai Industrial Co., Ltd.
Location
A171, Building 4, No. 206, West Fourth Ring Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
Contact Person
Jackson Zhu