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JIS G3125 SPA-H Weathering Resistant Steel
JIS G3125 SPA-H Weathering Resistant Steel
SPA-H Steel Specification:
Thickness: 0.5-20mm
Width: 100-2000mm
Length: 100-2000mmJIS G3125 SPA-H Introduction:
SPA-H resists the corrosive effects of rain, snow, ice, fog, and other meteorological conditions. The surface of the metal SPA-H can form a coating of dark brown oxidation, which inhibits deeper penetration, so SPA-H steel saves the cost of need for painting and costly rust-prevention maintenance over the years.SPA-H Weathering steel chemical composition:
Grade
C ≤
Si
Mn
P
S ≤
Cu
Cr
Ni ≤
SPA-H
0.12
0.25~0.75
0.20~0.50
0.070~0.150
0.040
0.25~0.60
0.30~1.25
0.65
SPA-H Weathering resistant steel tensile property request:
Grade
Plate Thickness
Yield strength
Tensile strength
elongation
SPA-H
≤ 6.0mm
≥ 345 MPa
≥ 480 MPa
≥ 22
> 6.0mm
≥ 335 MPa
≥ 490 MPa
≥ 15
JIS G3125 SPA-H Delivery conditions can be Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermo-mechanical Control Process (TMCP).
SPA-H Application:
JIS G3125 SPA-H Weathering Resistant Steel SPA-H Steel Specification: Thickness: 0.5-20mm Width: 100-2000mm Length: 100-2000mm JIS G3125 SPA-H Introduction: SPA-H resists the corrosive effects of rain, snow, ice, fog, and other meteorological conditions. The surface of the metal S
JIS G3125 SPA-H steel widely used in air preheater, economizer, railway carriage, containers production, bridge building, construction and so on.