ASTM A588 GR.A/B Corten Steel Sheet and Plates are robust, low-alloy structural steels designed to stand the test of time, especially in outdoor and corrosive settings. Shalan Steel, a top-notch manufacturer and supplier located in Kuala Lumpur, Malaysia, proudly provides high-quality A588 GR.A and GR.B plates to various industries across Malaysia and Southeast Asia, perfect for both infrastructure and architectural projects.
This steel features alloying elements such as copper, chromium, and nickel, which work together to create a stable, protective oxide layer that effectively resists atmospheric corrosion. With a minimum yield strength of 345 MPa and tensile strength ranging from 485 to 620 MPa, these plates boast impressive weathering properties and structural integrity, making them ideal for long-term, maintenance-free use.
| Specifications | ASME SA588 / ASTM A588 |
| Grade | Gr A / Gr B Corten Steel Plates |
| Thickness | from 0.8 mm to 50mm |
| Width | from 750mm to 1500mm |
| Length | up to 12,000mm |
| Type | Weathering Steel / Weather Resistant / Corten Steel |
| Process | Hot-Rolled (HR) |
| Applications | concrete industry, metallurgy, fan industry, coal industry, mining machinery, construction machinery, etc. |
| Grade | C % | Si % | Mn % | P % | S % | Cr % | V % | Ni % | Cu % |
| Grade A | 0.19 | 0.30-0.65 | 0.80-1.25 | 0.04 | 0.05 | 0.40-0.65 | 0.02-0.10 | 0.40 | 0.25-0.5 |
| Grade B | ≤0.20 | 0.15-0.50 | 0.75-1.35 | 0.040 | 0.050 | 0.40-0.70 | 0.01-0.10 | ≤0.50 | ≤0.50 |
| Grade | Thickness | Yield Strength ReH[N/mm2]transv.min | TensileStrength Rm[N/mm2]transv |
| ASTM A588 | 0mm-100mm | 340 MPa | 480 MPa |
| 102mm-127mm | 320 MPa | 460 MPa | |
| 127mm-203mm | 290 MPa | 430 MPa |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| THICKNESS | WIDTH | LENGTH | |
| A588 Steel | 3/16″ – 8″ | 48″ – 120″ | Up to 480″ |
| Width | Length | (lbs/ft) Weight |
| 48.00″ | 120.00″ | 15.0315 |
| 60.00″ | 120.00″ | 10.0210 |
| 48.00″ | 120.00″ | 20.0420 |
| 48.00″ | 120.00″ | 10.0210 |
ASTM A588 GR A/B Corten steel sheets and plates are used on a large scale in construction, bridges, and architectural structures for their high strength and weather-resistance. These are best suitable for use under outdoor conditions like facades, roofing, and railway cars as they form an anti-corrosive rust coat that avoids secondary corrosion. Industrial chimneys, transmission towers, and marine ship transportation also make use of steel plates. Their low maintenance and high durability make them ideal for hostile environments, with long-term performance in structural use.
Shalan Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kuala lumpur, Malaysia.
Copyright 2025 Shalan Steel. All rights reserved
