Product Description
ACR Corten Steel Plate, like A588, A242 Corten Steel, also known as weathering steel, is a type of low-alloy structural steel enhanced by the addition of alloying elements such as Cu, P, and C.
These elements improve the steel's resistance to atmospheric corrosion. In corrosive environments - especially industrial settings - weathering steel forms a dense and stable oxide protective layer on its surface, which significantly slows down the rate of corrosion and gives the material excellent durability against atmospheric conditions.
Key Features of Weathering Steel
(1) High strength, toughness, ductility, formability, weldability, abrasion resistance, heat resistance, and fatigue resistance.
(2) Corrosion resistance is 2 to 8 times higher than that of ordinary carbon steel, and paint adhesion is 1.5 to 10 times better.
(3) The rust layer helps protect the steel, extending its service life, allowing for reduced thickness, saving materials, labor, and energy.
Grades & Standards
|
Product name |
Weathering Steel Plate |
|
Standard |
GB, JIS, DIN, AISI, ASTM |
|
Thickness |
1.5-100mm |
|
Width |
600mm to 2000mm |
|
Length |
1000mm to 6000mm |
|
Surface |
Clean, blasting and painting according to customer requirement |
|
Packing |
Standard export packing (inside: water proof paper; outside: steel covered with strips and pallets) |
|
Weighting |
On actual weight basis |
|
Cargo ready date |
Within 25-35 days after confirming orders |
|
Delivery Detail |
About 5-7 days after receive the deposit |
|
Shipment |
30-45 days, according to vessel schedules |
Product Detail






Applications
Due to its anti-rust properties, extended durability, material efficiency, and energy-saving advantages, weathering steel is used in a wide range of applications.
It is ideal for structures exposed to the atmosphere over long periods, such as railways, vehicles, bridges, and towers.
It is also widely used in the manufacturing of shipping containers, railway rolling stock, oil drilling rigs, port buildings, and offshore platforms.
FAQ
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