#SN490B steel plate,SN490B Carbon steel plate,SN490B Mild steel sheet, SN490B structural steel plate

SN490B is a kind of hot rolled steel plate in the standard of JIS G3136. The steel grade SN490B are hot rolled steel plate is used for construction or building .

SN490B JIS G3136 Mild steel sheet Mechanical Properties :

Mechanical Properties
Grade	Tensile test (transverse)								V notch impact test
	Upper yield strength MPa		Tensile strength MPa	Elongation%				180°Bend test b≥35mm Inner diameter	Temperature °C	Energy J
				L=50 b=25		L=200 b=40
	Nominal thickness mm			Nominal thickness mm
	≤16	＞16		≤5	＞5~16		＞16
SN490B	≥235	≥235	400~510	≥17	≥17		≥21	2a	20	-

Standard: JIS G3136
Dimension range : 3mm -580mm x 1000mm-4000mm x 1000mm-18000mm

JIS G3136 SN490B structural steel plate application :
SN490B is mainly used in the production of industrial and civil buildings, such as pillars and bearing beams, for high-rise buildings and large-span buildings

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