Astm a588 is a high-strength low-alloy structural steel, which is divided into four grades: A588GrA, A588GrB, A588GrC and A588GrK. Low-alloy structural steel refers to alloy structural steel with total alloy composition less than 5%. The carbon content of this steel is similar to that of low carbon steel, which is mainly strengthened by a small amount of alloying elements to improve toughness and weldability. Its strength is much higher than that of carbon steel with the same carbon content.
It is widely used in pressure vessels, chemical equipment, boilers, bridges, vehicles, ships and large steel structures. The alloying elements manganese, silicon and molybdenum can cause solid solution strengthening. Vanadium and niobium can refine grains and improve toughness. Molybdenum can improve the hardenability, promote the bainite structure, and also improve the thermal strength.
KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate,weathered weathering steel plate,seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.
Grade | C | Si | Mn | P | S | Cr | V | Ni | Cu |
A588GrA | ≤0.19 | 0.30-0.65 | 0.80-1.25 | 0.04 | 0.05 | 0.40-0.65 | 0.01-0.10 | ≤0.40 | 0.25-0.40 |
A588 Weathering Corten Steel Plate For Curtain Wall | |
Material Grade | SPA-H, SPA-C,Q295GNH, Q355GNHL, Q450NQR1, Q345NQR2,Q235NH, 09CuPCrNi-A etc |
Variety | Widely, Container plate, Ship plate, Construction Industry |
Size | 3.0-120mm thickness |
Si Content (%) | standard level |
C Content (%) | standard level |
Length | As per requirement |
Color | Plain or coated as customer's requirement |
Quality | Top |
Certification | The third-party inspection |
Packing | Exportsea worthy packing with each bundle tied and protected, Or as to clients' requirements. |
Price | Good discount will be provided for big quantity |
his kind of steel forms a protective layer on the surface of the metal substrate through the alloying of Cu, P, Cr, Ni, etc., thus having high atmospheric corrosion resistance. This kind of steel is widely used in various weather-resistant building structures (especially in industrial atmospheric environment), bridge auxiliary structures, etc.
ASTM A588 steel is famous for its weatherability. When exposed to external conditions, its corrosion resistance becomes stronger, even if it is not painted. The corrosion resistance of ASTM A588 steel plate is four times that of carbon steel. ASTM A588 steel is widely used. In addition to its typical application in welded bridges and buildings, this specification is also widely used in rail cars; Including transmission tower and telephone tower, truck, bridge and gusset plate, and housing shell.
It can also be used for manufacturing workshops, general buildings and various engineering machinery, such as drilling machines, electric shovels, electric wheel tippers, mining vehicles, excavators, loaders, bulldozers, various cranes, hydraulic supports and other mechanical equipment and other structural parts for mining and various engineering construction.
ASTM A588 steel also maintains a good strength-to-weight ratio, which meets the high strength requirements of carbon steel with less weight.
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Weathering Steel are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry
oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
energy
Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.
construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
Weathered weathering steel plates are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry
oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
energy
Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.
construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
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