What is S355J2WP Steel?

S355J2WP is a weathering steel grade that offers high resistance to atmospheric corrosion. The thickness of the S355J2WP steel plate depends on the specific requirements and standards.

However, commonly available thicknesses range from 1.5  to 300 mm. The s355j2wp structural steel plates thickness is selected based on the intended application and the level of corrosion resistance required. Thicker plates are often used in structural applications, while thinner plates are suitable for decorative or less demanding purposes.

S235J2W Steel Delivery State

Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermal Mechanical Control Process (TMCP), Electroslag Remelting Technical, HIC test.

Equivalent grades of grade S355J2WP

S355j2wp vs S355j2

• S355J2WP is a weathering steel grade whereas S355J2 is a non weathering steel grade.
• Material S355J2WP offers superior corrosion resistance due to its weathering properties. S355J2 provides standard corrosion resistance.
• S355J2WP is used for outdoor structures but S355J2 is used in general engineering.