Description

Technical Parameters

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SAM490BW Atmospheric Corrosion Resisting Plate

Atmospheric Corrosion Resisting Structural Plate Products Description

SAM490BW corten material is a high-performance weathering steel plate, which belongs to the atmospheric corrosion resistant steel grade in Japanese standards.

SAM490BW corten steel structure contains alloy elements such as copper, nickel, chromium, phosphorus, and silicon. The addition of these elements enhances the ability to form an oxide layer on the surface of the steel, thereby improving the weather resistance and corrosion resistance of the steel.

SAM490BW corten steel material is often used in outdoor construction, bridges, vehicles and other fields that have high requirements for durability and appearance.

SAM490BW Atmospheric Corrosion Resisting Plate Products Details

C MAX	Si	Mn MAX	P MAX	S MAX	Cu	Cr	Ni
0.18	0.15-0.65	1.4	0.035	0.035	0.30-0.50	0.45-0.75	0.05-0.30
Yield Strength(MPa)		Tensile Strength(MPa)		% Elongation in 2 in.(50mm) min		Impacting Test Temperature(°C)
356		490-610		19		0