SMA490AW SMA490BW SMA490CW Corrosion-resisting / heat-resisting steel Standards:JIS G 3114 : Hot-rolled atmospheric corrosion resisting steels for welded structure
SMA490AW SMA490BW SMA490CW Weather Resistant Steel Applications: Steel plates/sheets, steel strips in coil, sections and flats. Applicable thickness max. 200 mm. Steel product shall be not coated or stabilized before use
SMA490AW is a weather resistant steel created by alloying copper, chromium and nickel.SMA490AW steel has a minimum yield strength of 365 MPa and a minimum tensile strength of 490 MPa, making it a strong and durable material for structural applications.
SMA490BW Weather Resistant Steel is a type of low alloy steel that is designed to resist atmospheric corrosion.
SMA490BW steel has good toughness and ductility, allowing it to withstand harsh weather conditions and other forms of stress.
Weldability: The steel can be easily welded using common welding methods, making it suitable for use in a variety of construction applications.
JIS SMA490CW resists the corrosive effects of rain, snow, ice, fog, and other meteorological conditions. The surface of the metal SMA490AW can form a coating of dark brown oxidation, which inhibits deeper penetration, so SMA490AW steel saves the cost of need for painting and costly rust-prevention maintenance over the years.
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