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UB914x419x585 S355JR/S355J0 h type steel beam
S355JR S355J0 h beam material are two non-alloy structural steels that meet European standards and are widely used in H-beams (also called I-beams or I-beams); UB 914x419x585 h type beam refers to a specific H-beam size.
UB 914x419x585 Steel Universal Beam
914 millimeters (mm) is the height of this H-beam (the distance from one side of the flange to the other).
419 millimeters (mm) is the flange width.
585 kilograms per meter (kg/m) is the weight per meter of length.
S355JR h beam steel structure Material characteristics
Yield strength: at least 355 MPa.
Tensile strength: usually between 470 and 630 MPa.
Impact toughness: at +20°C, the longitudinal impact energy is not less than 27 joules (J), indicating that it has good low-temperature toughness.
Chemical composition: mainly contains elements such as iron, carbon (≤0.22%), manganese (≤1.60%), silicon (≤0.55%), phosphorus (≤0.025%) and sulfur (≤0.025%).
S355J0 h type steel beam material characteristics
Compared with S355JR, the yield strength and tensile strength are similar, but the impact toughness requirement of S355J0 is that the longitudinal impact energy is not less than 27 joules at 0℃, which means it is suitable for slightly colder working environments.
Application of UB 914x419x585 steel beam h
This specification of H-beam is often used for heavy building structures such as high-rise buildings, bridges and industrial plant beams due to its larger size and higher load-bearing capacity. It can also be used in other steel structure applications that require high strength and good toughness.
