What is S355J0WP Steel?

S355J0WP is a structural weathering steel which is also referred to as atmospheric corrosion resistant steel. The main alloying elements of S355J0WP steel are chromium nickel and copper with added phosphorus, which gives it excellent self protecting qualities. As the steel reacts with elements in the atmosphere,S355J0WP steel forms a layer of rust over time which in essence protects the steel from corrosion.

Application

S355J0WP commonly used in the engineering and construction industry, S355 offers high yield and tensile strength and is supplied with a variety of treatments and test options making S355J0WP steel a highly usable steel in your construction project.

The Equivalents of S355J0WP steel

Specification