JIS G3114 SMA400AW weathering steel

 SMA400AW under JIS G3114 Japanese standard is a hot-rolled atmospheric corrosion resisting steels for shipping containers and welded structures. The steel has good atmospheric corrosion resistance. SMA400AW corrosion-resistant steel sheet is mainly used in vehicles, buildings, iron towers, shipping containers and other structural parts.

Chemical composition

Grade	C	Si	Mn	P	S	Cr	Cu	Ni
SMA400AW	≤0.18	0.15-0.65	≤1.25	≤0.035	≤0.035	0.30-0.50	0.45-0.75	0.05-0.30

Mechanical properties

Grade	Yield strength/MPa（Plate thickness mm）			Tensile  strength /MPa	Elongation /%
	≤16mm	16-40mm	40-75mm
SMA400AW	≥245	≥235	≥215	400-540	≥23

 

JIS G3114 SMA400AW Features:

ISO9001 Quality System certified

‒ Reduced atmospheric corrosion when used in the correct environments

‒ Guaranteed minimum strength levels

‒ Good toughness

SMA400AW weathering steel coils are in stock in a variety of gauges and widths. We can also slit and sheet JIS G3114 SMA400AW (Equivalent A588 and HW350) steel to any weight and size for immediate delivery.