S355NL steel plate is normalized weldable fine grain structural steel according to EN10025-3. For S355NL steel plate, S means structural steel, NL indicates the delivery condition of S355NL steel plate. EN10025-3 S355NL steel plate has a yield strength of 355 MPa at 16 mm at room temperature falling to 275 MPa at 250 mm.
Compared with S275N/S275NL steel plate, S355NL steel plate has higher yield and tensile strength. Combining good welding properties with guaranteed strength, S355NL steel plate is used in many applications. The typical use for S355NL steel plate is for manufacturing highly stressed welded structures in the construction of heavy machinery, bridges and steel structures.
BBN steel is one of the largest manufacturers of S355NL steel plate in China. The S355NL steel plate can be supplied straightly from BBN steel stock, cut to size, or profiled to specific shapes according to client demands. BBN steel can also do UT test, impact test, Chemical analysis, mechanical test, and simulated post weld heat treatment for S355NL steel plate according to customer requirements.