457x152x82 S355JR/S355J0 H Iron Steel Beam
S355JR/S355J0 h steel profile belongs to the European standard EN10025 low alloy high strength structural steel 1313, where S stands for structural steel; 355 stands for the minimum yield strength of 355MPa; JR stands for impact test at room temperature (20℃), corresponding to the national standard Q345B; J0 stands for impact test at 0℃, corresponding to the national standard Q345C.
Mechanical properties of S355JR/S355J0 h beam profile
Yield strength: ≥355MPa (thickness ≤16mm)
Tensile strength: 470-630MPa
Impact energy: S355JR (20℃≥27J), S355J0 (0℃≥27J)
Elongation: ≥22%
UB 457x152x82 h profile steel parameters
Height: 457mm
Flange width: 152mm
Web thickness: 82mm
Weight per meter: about 26.7kg/m
Processing and delivery status
Production process: hot rolling, controlled rolling or normalizing treatment can be customized.
Tolerance standard: EN10034:19935
Surface treatment: original state or galvanized/painted (customized).
Application areas of UB 457x152x82 steel beam h
Heavy duty shelves and storage: used in logistics centers, ports and other large load-bearing scenarios.
Building structures: high-rise building frames, industrial plant support beams.
Bridges and transportation engineering: railway bridges, highway overpass main structures.
Machinery and equipment: crane arms, engineering machinery frames, etc.
