Gnee can supply ASTM A588 Grade C steel plates with complete specifications, mechanical properties, and application details. As a professional steel manufacturer and supplier, we provide high-quality A588 Grade C steel plates suitable for a wide range of structural and outdoor applications. You can contact us to obtain detailed specifications, mechanical properties, chemical composition, or application guidance.
Applications & Advantages
Welded Bridges & Buildings: A588 Grade C is widely used in welded bridges, high-rise buildings, and heavy-duty frameworks where weight savings and enhanced durability are essential.
Corrosion Resistance: The atmospheric corrosion resistance of A588 Grade C is substantially better than ordinary carbon structural steels, even with or without copper addition, allowing a service life of 50+ years in outdoor environments.
Long-Term Cost Efficiency: Self-protecting rust layer reduces maintenance costs by 30–40% compared with conventional carbon steels, eliminating the need for painting.
Dimensions
| Parameter | Range |
|---|---|
| Thickness (T) | 2 mm – 180 mm |
| Width (W) | 1200 mm – 3200 mm |
| Length (L) | 3000 mm – 18000 mm |
Chemical Composition (% Max)
| Element | C | Si | Mn | P | S | Cu | Ni |
|---|---|---|---|---|---|---|---|
| Max % | 0.20 | 0.15–0.50 | 0.75–1.35 | 0.040 | 0.050 | 0.40–0.70 | 0.50 |
Mechanical Properties
| Property | Value |
|---|---|
| Yield Strength, min | 345 MPa |
| Tensile Strength, min | 485 MPa |
Gnee Steel Supply
Gnee specializes in supplying ASTM A588 Grade C steel plates with guaranteed quality and professional technical support. Whether you need mechanical properties, chemical composition, or application advice, contact us anytime.
