universal column beam H-Beams

Product Description

Universal h Beam column beam

Size1.Web Width (H): 100-900mm
2.Flange Width (B): 100-300mm
3. Web Thickness (t1): 5-30mm
4. Flange Thickness (t2): 5-30m
Length6m 9m 10m 12m
Standard & Steel GradeJIS G3101 SS400 SS540
GB/T11263 Q235B Q345B
EN10025 S235 S275 S355
AS/NZS 3679 250 300 400
ASTM A572 G50 G60
ASTM A36 A36M A992
TechniqueHot rolled,Welded
payment methodTT,LC,Western Union,etc
Package DetailsStandard seaworthy package(wooden boxes package,pvc package, or other package)
Container size20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)


Select the appropriate grade:


For standard columns: S355JR/J2 (EN) / Q355B/C (GB) / A992 (ASTM) are the safest, most economical, and versatile first choice.


For seismic critical columns: Consider SN series (JIS) or, if required, higher toughness grades such as S355J2/K2 (EN).


For heavy/extra-heavy columns: Consider higher strength grades such as S460 (EN) / Q460 (GB).


For exposed decorative columns: Consider A500 HSS (ASTM) or weathering steel.


Core international brands used for columns.

Standard SystemCommon Grades (For Columns)Key Characteristics as ColumnsTypical Column Applications
European (EN)S355JR / J0 / J2The most mainstream choice. High yield strength (≥355 MPa) effectively withstands axial compression. Wide-flange H-sections (HEA/HEB) have a large moment of inertia, offering strong resistance to buckling. Excellent weldability facilitates beam-column connections.Factory building frame columns, high-rise building structural columns, industrial platform support columns.
S460ML / S460QLUltra-high strength (yield ≥460 MPa). Used for columns that require significantly reduced cross-sectional dimensions or must withstand extreme loads, such as in heavy industrial plants and special structures.Heavy-duty factory columns, crane runway columns, large equipment support columns.
American (ASTM/AISC)A992The preferred grade for structural building columns. Yield strength 50 ksi (~345 MPa). Balanced properties with strict limits on the yield-to-tensile strength ratio, ensuring good ductility and seismic performance.Frame columns and support columns for commercial and residential buildings.
A572 Gr.50High-strength low-alloy steel, with performance close to A992. Commonly used in heavy structures. Cost-effective, often an alternative to A992.Industrial building columns, bridge piers, transmission tower legs.
A500 Gr.CHollow Structural Sections (HSS) – round, rectangular, or square. Often used for concrete-filled tube (CFT) columns or pure steel columns. Yield strength 50 ksi. Closed sections offer good isotropic properties, high efficiency in compression and torsion, and a clean aesthetic.Exposed architectural columns in modern buildings, compression members in space trusses, lightweight frame columns.
Japanese (JIS)SM490YA / YBRolled steels for building structure, with tensile strength ≥490 MPa. Grades A/B are suitable for general column structures, offering good weldability.Frame columns for ordinary to medium-load buildings.
SN400B / C, SN490B / CSeismic-resistant steel for buildings. Strictly regulated yield ratio, elongation, and toughness ensure columns possess excellent ductility and energy dissipation capacity during earthquakes, preventing brittle failure.Frame columns (especially in beam-column connection zones) in high seismic regions.

Main brand chemical composition

Grade / StandardC (≤%)Mn (≤%)Si (≤%)P (≤%)S (≤%)Other Elements (Typical)
A360.260.90.40.040.05Cu ≥ 0.20 (min)*(*For shapes > 426 kg/m)
A9920.230.50-1.500.40.0350.045Cu ≥ 0.20 (min),V ≤ 0.11, Cb ≤ 0.06
S355JR0.241.60.550.0450.045Cu ≤ 0.55, N ≤ 0.014
S355J20.241.60.550.0350.035Cu ≤ 0.55, N ≤ 0.014
Q355B0.241.60.550.0350.035Cr ≤ 0.30, Ni ≤ 0.50,Cu ≤ 0.40
SM490YA0.21.60.550.0350.035Cu ≤ 0.55


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