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JIS G 3114 SMA490AW Welded Structural Weathering Resistant Steel Plate
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.