Corten Steel, Weathering Steel SPA-C JIS G3125 Equivalent A588

SPA-C, JIS G3125  hot rolled steel, JIS G3125 SPA-C steel plate/sheet/bar/section steel. JIS G3125 SPA-C Corten steel, SPA-C Weathering steel, SPA-C Weathering resistant steel, SPA-C atmosphere corrosion resistance steel.

Cut-to-length hot-rolled structural plate grades.  We carry Corten weathering steel coils are in stock in a variety of gauges and widths. We can also slit and sheet SPA-C JIS G3125 (Equivalent A588 and HW350)  to any weight and size for immediate delivery.

First of all, weathering refers to the chemical composition of these steels, allowing them to exhibit increased resistance to atmospheric corrosion compared to other steels. This is because the steel forms a protective layer on its surface under the influence of the weather.

The corrosion retarding effect of the protective layer is produced by the particular distribution and concentration of alloying elements in it. As a result, the layer protecting the surface develops and regenerates continuously when subjected to the influence of the weather. In other words, the steel rusts to form the protective coating.

APPLICATIONS

• Railway rolling stock and storage hoppers /bins.
• Shipping Containers
• Architectural features, cladding
• Sculpture Art
• Appliances
• Heaters
• Engine components
• Specific types of transport applications
• Mining
• Non-residential applications.

DIMENSION CAPABILITIES

THICKNESS (mm): 2.5mm~25mm
WIDTH (mm) : 50mm~2500mm
AVAILABLE PROCESS: Dry, pickled and oiled
AVAILABLE FORM: Coil, Strap, Plate, Sheet, Circle, Laser/plasma cut and more.

Equivalents
HW350, SPA-H JIS G3125, ASTM A242 (COR-TEN A), ASTM A588 (COR-TEN B), S355J2WP+N, S355J2W+N, S355JOWP, S355JOW, S355J2W, 1.8946, 1.8965, SAILCOR IRSM41-97

SPA-C Weathering steel chemical composition:

SPA-C Weathering resistant steel tensile property request: