UC S355JR/S355J0 305x305x223 Universal Column

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional uc s355jr/s355j0 305x305x223 universal column manufacturers and suppliers in China, also supports customized service. If you're going to buy uc s355jr/s355j0 305x305x223 universal column made in China, welcome to get free sample from our factory. Quality products and low price are available.

Model identification: It belongs to the UC (Universal Column) series in the British standard H-shaped steel, with a cross-sectional size of 305mm (height) × 305mm (width), and a unit length weight of about 223kg/m.
Web thickness: about 20-25mm
Flange thickness: about 30-35mm
Total length: standard 12 meters/branch, GNEE can customize cutting.

S355JR h-profile steel: meets EN 10025 standard, yield strength ≥355MPa, tensile strength 470-630MPa, has good impact toughness (27J, test temperature 20℃), suitable for low temperature environment.

S355J0 h-type beam: has the same strength as S355JR, but slightly lower impact toughness (27J, test temperature 0℃), suitable for use in normal temperature environment.

Chemical composition: mainly low-carbon alloy (C≤0.24%, Mn≤1.6%), with both weldability and corrosion resistance.

Mechanical properties

High load-bearing capacity: optimized cross-section design, excellent bending and compression resistance, suitable for heavy structures.
Strong stability: wide flange design disperses loads, improves seismic and deformation resistance.

Environmental adaptability

S355JR h steel profile is suitable for low temperature environments above -20℃ (such as northern bridges), and S355J0 h beam section is suitable for normal climates.
Corrosion resistance: the surface can be galvanized or painted to extend service life.

Construction engineering: large factory buildings, high-rise building frames.
Bridges and transportation: railway bridges, port support structures.
Industrial equipment: heavy machinery bases, ship decks.