Added with Cu, Cr, Ni elements, the weather resistant JIS G3125 SPA H steel acquires a corrosion resistance ability and extends the service life. Weather resistant JIS G3125 SPA H steel properties, especially anticorrosive properties are better than those of other structural steels in many applications.
Weather resistant JIS G3125 SPA H steel properties:
Grade | Plate Thickness | Yield strength | Tensile strength | elongation |
SPA-H | ≤ 6.0mm | ≥ 345 MPa | ≥ 480 MPa | ≥ 22 |
> 6.0mm | ≥ 335 MPa | ≥ 490 MPa | ≥ 15 |
Weather resistant JIS G3125 SPA H steel can be produced as JIS SPA-H steel plate, JIS G3125 SPA-H steel sheet, SPA-H section steel, etc. Weather resistant JIS G3125 SPA H steel is widely used in air preheater, economizer, railway carriage, bridge building, containers production, construction and so on fields.