S355J0W is a European standard atmospheric corrosion resistant steel, belonging to weathering steel plate. It is a low alloy steel made by adding a certain amount of alloy elements to ordinary steel. The atmospheric corrosion resistance of weathering steel is 2-8 times that of ordinary carbon steel, which has good mechanical properties and welding properties. The longer the time, the more obvious the corrosion resistance effect.
Executive standard of S355J0W steel plate: EN10025-5:2004 standard shall be implemented for S355J0W steel plate.
Delivery status of S355J0W steel plate: hot rolled, normalized or normalized rolled.
After adding phosphorus, copper, chromium, nickel and other trace elements into the steel, the steel surface will form a dense and highly adhesive protective film, which will prevent the corrosion from spreading and developing inward, and protect the substrate under the rust layer to slow down its corrosion rate. About 50 μ m~100 μ The m thick amorphous spinel oxide layer is dense and has good adhesion with the base metal. Because of the existence of this dense oxide film, it prevents oxygen and water in the atmosphere from infiltrating into the steel substrate, slows down the deep development of corrosion to steel materials, and greatly improves the atmospheric corrosion resistance of steel materials. Weather-resistant steel is a steel system that can be used thinly, exposed or simply coated to make products corrosion resistant, prolong life, save labor, reduce consumption, and upgrade. It is also a steel system that can be integrated into modern metallurgical new mechanisms, new technologies, and new processes to make it sustainable development and innovation.
KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate,corrosion and weather resistant 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 | And | Mn | P | S | With | Cr | CEV | N |
(%) | 0.16 | 0.5 | 0.5-1.5 | 0.035 | 0.035 | 0.25-0.55 | 0.4-0.8 | 0.52 | 0.009 |
Product Name | S355j0w Weather Resistant Steel Plate|S355wp Weathering steel |
Surface | clean , rust or as customer's requirements |
Standard | DIN GB JIS BA AISI ASTM EN etc |
Certificate | MTC |
Technique | hot rolled or cold rolled |
Thickness | 1-100mm or as required |
Width | 600-3000mm or as required |
Length | 1000-12000mm as required |
Application | This kind of steel has a good resistance to atmospheric corrosion, so it is widely used for producing container, automobile, railway vehicle, truck, oil derrick,seaport building, oil production platform, chemical petroleum equipment, construction buildings etc other industrial facility. |
MOQ | 5 Metric ton |
Delivery time | Within 7-15 workdays after receiving deposit or L/C |
Export packing | Steel strips package or seaworthy packing |
Capacity | 250,00 tons/year |
S355J0W is a weathering steel, that is, an atmospheric corrosion resistant steel. It is a low-alloy steel series between ordinary steel and stainless steel. The weathering steel is made of ordinary carbon steel with a small amount of copper, nickel and other corrosion resistant elements. It has the characteristics of high quality steel, such as strength, ductility, molding, welding, cutting, abrasion, high temperature, fatigue resistance, etc; The weather resistance is 2~8 times of that of plain carbon steel, and the painting performance is 1.5~10 times of that of plain carbon steel. At the same time, it has the characteristics of rust resistance, corrosion resistance, life extension, thinning and consumption reduction, labor saving and energy saving. Weathering steel is mainly used for railway, vehicle, bridge, tower, photovoltaic, high-speed engineering and other steel structures exposed to the atmosphere for a long time. It is used to manufacture containers containing hydrogen sulfide corrosion medium and other structural parts in containers, railway vehicles, oil derricks, seaport buildings, oil production platforms and chemical and petroleum equipment.
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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.
Corrosion and weather resistant 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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