JIS G 3114 SMA490AW Welded Structural Weathering Resistant Steel Plate

JIS G 3114 SMA490AW Specification:
Thickness: 1.0-420mm
Width: 100-4200mm
Length: 6000-12000mm

SMA490AW Introduction:
SMA490AW 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.

Delivery Condition of SMA490AW can be Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermo mechanical Control Process (TMCP).

JIS SMA 490 AW Chemical Composition:

Grade	C	Si	Mn	P	S	Cr	Cu	Ni
SMA490AW	Max0.18	0.15-0.65	1.40	0.035	0.035	0.45-0.75	0.3-0.5	0.05-0.3

JIS SMA 490 AW Mechanical Properties:

Grade	Yield strength	Tensile strength	Elongation
SMA490AW	Min295-365MPa	Min490-610	22

JIS SMA490AW Application:
JIS SMA490AW is mainly used for construction of tanks, containers, bridges, frame structures, vehicles, with the request of welded, bolted, etc.