The A588 Structural Steel Plate is a high-strength low-alloy steel plate manufactured according to ASTM A588 standards. Known for its excellent atmospheric corrosion resistance, this material is widely used in bridges, construction projects, and heavy structural applications. Unlike conventional carbon steel, A588 Steel develops a stable rust-like protective layer when exposed to the environment, which significantly reduces maintenance needs.
All A588 Structural Steel Sheet supplied by Jiangsu Cunrui Metal Products Co., Ltd. comes with mill test certificates, inspection reports, and third-party certifications to guarantee compliance with international standards for strength, durability, and performance.
Key Features & Advantages
Superior Corrosion Resistance – Long-lasting protection against harsh weather and industrial environments.
High Mechanical Strength – Provides excellent yield and tensile strength compared with standard structural steel.
Cost-Effective – Naturally forming protective surface minimizes painting and coating requirements.
International Standards – Produced under ASTM and EN specifications with full traceability and certification.
Applications
A588 Steel is the preferred material for industries requiring strength and durability in challenging conditions:
Highway and railway bridges
High-rise building structures
Port and marine facilities
Transmission towers and power structures
Architectural facades, sculptures, and outdoor installations
Product Specifications & Technical Data
|
Parameter |
Specification |
|
Standard |
ASTM A588 / EN Equivalent |
|
Thickness |
3mm – 150mm (custom sizes available) |
|
Width |
1000mm – 3000mm (custom cut available) |
|
Length |
2000mm – 12000mm or customized |
|
Yield Strength |
≥ 345 MPa (50 ksi) |
|
Tensile Strength |
485 – 630 MPa |
|
Elongation |
≥ 18% |
|
Surface Condition |
Hot rolled, pickled, shot blasted, or coated |
Customization Services
We offer flexible processing and customization for A588 Structural Steel Plate, including:
Special dimensions cut-to-size
Drilling, bending, welding, and profiling services
Surface treatment options (painting, galvanizing, sandblasting)
Flexible MOQ to meet project requirements
OEM/ODM support based on drawings or specifications
Price & Delivery
Competitive pricing with discounts for bulk orders
Reliable lead times with large stock availability
Ready-to-ship standard sizes and made-to-order options
Global shipping with export-standard packaging
Our Strength
At Jiangsu Cunrui Metal Products Co., Ltd., we operate advanced production lines with strong capacity to meet international demand. With years of export experience, ISO-certified quality systems, and a professional technical team, we ensure stable supply and consistent product quality for global buyers.
Service & Support
Fast inquiry response within 24 hours
Technical consultation and material selection guidance
Export-standard packaging and safe transportation
Full after-sales support with return or replacement for quality issues
FAQ
Q1: Do you provide mill test certificates (MTC)?
Yes, all A588 Steel products come with MTC, inspection reports, and can be verified by third-party agencies.
Q2: Can you customize the size and surface treatment?
Absolutely, we support custom cutting, drilling, bending, and surface finishing based on customer requirements.
Q3: What is your minimum order quantity (MOQ)?
MOQ is flexible depending on specifications; both trial orders and bulk orders are accepted.
Q4: How fast can you deliver?
We keep a wide range of A588 Structural Steel Sheet in stock for immediate shipment. Customized orders are delivered within agreed lead times.
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