SMA570W Corten Sheet

SMA570W Corten Sheet

SMA570W as a low alloy anti-corrosion steel, the minimum yield of SMA570W steel is 420 Mpa and its tensile strength should be between 570 Mpa and 720 Mpa.

Weathering steel is also known as corrosion-resistant steel, Cowden steel, also known as atmospheric corrosion-resistant steel, low alloy steel between ordinary steel and stainless steel, weathering steel corrosion resistance is 3-7 times that of ordinary steel, and at the same time has the characteristics of ordinary steel of easy ductility, high strength, fatigue resistance, etc., with good corrosion and heat-resistant properties, good mechanical properties, stamping and bending and other machinability, and good bending and molding properties.

SMA570W Steel Plate Specifications.

Grade: SMA570W

Standard: JIS G3114

Thickness 1-300mm, width 1000-3000mm, length 3000-12000mm.

GNEE STEEL is specialized in supplying steel plate inSMA570W. For more information of SMA570Wsteel plates, please check

Worldwide equivalents of grade SMA570W (Japan: JIS )

for Steel SMA570W (JIS ) and its European equivalent S355J2W(+N) (1.8963) ( EN )

SMA570W Corten Steel Sheet Metal Delivery condition: hot rolled, normalized, quenched + tempered or delivered by other heat treatment.

SMA570W corten steel sheets can be attached with other special technical condition requirements, such as flaw detection, Z-direction, simulated post-weld and other special technical conditions.

SMA570W corten sheets corrosion resistant steel plate carbon equivalent is less than 47% when the thickness of steel plate is less than 50mm

SMA570W corrosion-resistant steel plate application: widely used in all kinds of high-rise buildings, ultra-high-rise buildings, large-span buildings and light steel light-plate construction projects, especially fire-resistant and weather-resistant requirements of high, relatively harsh conditions in the construction projects.

SMA570W‌ is a Japanese-standard hot-rolled steel plate for welded structures, resistant to atmospheric corrosion. ‌SMA400AW‌ weathering steel is mainly used in steel structures exposed to the atmosphere for long periods, such as railways, vehicles, bridges, towers, photovoltaic systems, and highway projects.

‌SMA570W‌ and ‌SMA570P‌ belong to corrosion-resistant steel plates, also known as weathering steels. Weathering steels perform well in toughness, plasticity, forming, welding, abrasion resistance, high-temperature performance, and fatigue resistance. They are widely used in various high-rise buildings, super-tall buildings, long-span structures, and lightweight steel/panel construction projects, especially in engineering projects with high fire-resistant and weathering requirements under harsh conditions.

The application of ‌SMA570W/SMA570P‌ can significantly improve the corrosion resistance of structural components, extend their service life, and be used to manufacture various structural components working in atmospheric environments as well as corrosive gases and liquids.

Our products have undergone strict quality testing and come with professional certificates. If you have any questions about SMA570W Corten Sheet, please feel free to inspect.

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