S355J2- Stainless steel S355J2 a high strength steel with low carbon manganese (even at sub-zero temperature) and medium tensile strength, S355J2 is usually offered untreated or normalized.
S355J2- Among the many types of structural steels that are readily available with a high tensile strength and a low carbon content that can be welded in the weldable form are S355J2+N Carbon Steel Plates. That are welder-friendly, high tensile strength, low carbon steel. This company has a good cold-forming capability, and it is often able to produce these plates using the killed steel process before delivering them as controlled rolling or normalized materials to clients.
Does S355J2 steel have a stainless finish?
Its average minimum yield is 355 N/mm2 and its designation S355 (with an ‘S’ indicating structural steel) reflects this. S355 is supplied as hot rolled unalloyed low carbon mild steel. Steels with the S355J2+N specification have a high yield strength and are not alloy steels.
Difference between both:
There is no difference between an S355J2 +N steel plate and an S355J2+AR steel plate in terms of chemical composition, yield strength, or tensile strength as both are under EN 10025-2.
S355J2 +AR steel plate and S355J2+ N steel plate differ primarily by the delivery condition when supplying, with S355J2+AR steel plate being delivered As Rolled, and S355J2+N steel plate being delivered after normalizing heating treatment.
S355J2 +N steel plate is usually recommended for structural frames with a thickness of more than 40 millimeters.
