Q355NH Weather Resistant Steel Plate 0.3-40mm Thickness with ISO SGS BV Certification for Outdoor Applications
Price:
Negotiate
MOQ:
1
Delivery Time:
15-25 working days
Brand:
HNJBL
Product Description
Product Overview
Q355NH weather resistant steel plate offers exceptional atmospheric corrosion resistance through its unique protective patina formation. This corten steel develops a stable rust layer that prevents further corrosion, making it ideal for outdoor applications.
Technical Specifications
Dimensions & Processing
| Parameter | Specifications |
|---|---|
| Product Name | Q355NH Weather Resistance Steel Plate |
| Thickness | Cold Rolled: 0.3-1.5mm | Hot Rolled: 1.6-40mm |
| Width | 1000-2000mm |
| Length | Custom requirements |
| Finish | Mill finish / Oxided rust treatment finish |
| Technique | Hot Rolled, Cold Drawn |
Standards & Certifications
| Standard | Grades |
|---|---|
| ASTM | Corten A / Corten B / A588 GR.A / A588 GR.B / A242 |
| EN | S355J0W / S355J2W / S355J0WP / S355J2WP / S355K2G1W / S355K2G2W |
| JIS | G3125 SPA-H / SPA-C; G3114 SMA400AW / BW / CW; G3114 SMA490AW / BW |
| GB | 09CuPCrNi-A / B480GNQR / Q235NH / Q295NH / Q355NH / Q355GNH / Q460N |
| Certification | ISO, SGS, BV, ROHS, IBR |
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
Corten steel is widely used in outdoor sculptures, landscaping projects, structural exteriors, bridges, and architectural applications where atmospheric corrosion resistance is essential.
Packing & Delivery
Standard export packing ensures product protection during transit. Delivery time is typically 7-15 days for stocked items, with custom orders requiring 5-30 days after payment confirmation.
Quality Assurance
We are a manufacturer group with specialized steel production bases. All materials undergo comprehensive quality control with third-party certifications available including TUV and CE.
Certifications
Manufacturing Facility
Our manufacturing bases include partnerships with Baosteel, Shougang, Wugang, Nangang, Angang, and Jigang mills, ensuring consistent quality and reliable supply.
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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