W24x279 h shaped steel beam Steel beam dimensions
Height (h): 24 inches
Width (b): 16.4 inches
Thickness (t): 0.5 inches
Upper flange width (bf): 1.625 inches
Lower flange width (bf): 1.625 inches
Web thickness (tf): 0.5 inches
Weight per foot: 110.5 pounds
Weight per meter: 362.9 kilograms
Moment of inertia (Ix): 11700 in^4
Section modulus (Sx): 488 in^3
Radius of gyration (rx): 5.31 inches
Torsion constant (Cw): 15.7 in^
Specifications of W27×129 h-shaped beam
Height: about 701.8mm.
Flange width: about 254.25mm.
Web thickness: about 15.49mm.
Flange thickness: about 27.94mm.
Weight per meter: about 191.71kg/m.
Cross-sectional area: about 243.9cm².
Moment of inertia (strong axis): about 4760in⁴ (about 198158cm⁴).
Moment of inertia (weak axis): about 184in⁴ (about 7655cm⁴).
Plastic modulus (strong axis): about 395in³ (about 6472cm³).
Plastic modulus (weak axis): about 57.6in³ (about 944cm³).
Materials of W27×129 h beam steel structure
Common materials of W27×129 h section steel beam are A36, A572GR50 and A992.
Among them, A36 is ordinary carbon structural steel with certain strength, good toughness and processing performance; A572GR50 is high-strength low-alloy structural steel with high yield strength of about 345MPa, good toughness, weldability and corrosion resistance; A992 is also high-strength low-alloy structural steel with yield strength not less than 345MPa and tensile strength above 450MPa. It has good toughness, weldability and fatigue resistance and is widely used in building structures.
