JIS SPA-C Steel Sheets Chemical Composition

SPA-C steel sheet under JIS G3125 standard is a hot rolled structural quality steel with improved atmospheric corroion resistance. So JIS SPA-C steel sheet is also called weathering steel or atmospheric corrosion resistance steel. This steel sheet can be used for vehicles, buildings, iron towers and other structural parts.
JIS SPA-C Steel Plates and Sheets Size and Dimension
Standard: JIS G3125
Thickness: 3.0mm – 150mm
Specialize: Shim Sheet, Perforated Sheet, B. Q. Profile.
Shapes: Coils, sheets, plates
Finish:Hot rolled plate (HR), Cold rolled sheet (CR)
Processing: cutting, drilling, welding, grinding, milling, testing

JIS SPA-C Steel Sheets Chemical Composition (%)

Grade	C ≤	Si	Mn	P	S ≤	Cu	Cr	Ni ≤
SPA-C	0.12	0.25~0.75	0.20~0.50	0.070~0.150	0.04	0.25~0.60	0.30~1.25	0.65

JIS SPA-C Steel Sheets Tensile Requirements:

Grade	Yield strength	Tensile strength	Elongation
SPA-C	≥ 325 MPa	≥ 450 MPa	≥ 26%

JIS G3125 SPA-C steel plates and sheets are widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.