W21x93 wide flange structural steel
W21x93 h section steel definition
W21x93 h section steel beam is a type of American standard H-shaped steel. "W" stands for wide flange, "21" stands for nominal height (inches), and "93" stands for weight per foot (pounds).
W21x93 h section steel section parameters (according to ASTM standard)
Height: 21 inches (533.4mm)
Flange width: 8.27 inches (210.06mm)
Flange thickness: 0.93 inches (23.62mm)
Web thickness: 0.58 inches (14.73mm)
Theoretical weight: 93 pounds/foot (138.5kg/m)
W21x93 h shaped steel structural advantages
Wide flange design: high bending resistance and strong bearing capacity.
Thin and high web: optimize material distribution and reduce deadweight.
Standardized production: adapted to European and American engineering systems, high welding/cutting efficiency.
W21x93 uses ASTM A572 Gr50 or A992 steel, which has both high strength and good processability.
Mechanical properties (A572 Gr50)
Yield strength ≥ 345MPa, tensile strength ≥ 450MPa.
Elongation ≥ 18%, fatigue resistance is better than ordinary carbon steel.
W21x93 h shaped steel application areas
Building structure: high-rise building frame, industrial plant.
Bridge engineering: main beam and supporting components.
Heavy machinery: crane rails, equipment base.
GNEE is an H-beam supplier with 18 years of production experience. The h type beam we provide is strictly produced in accordance with the standards, has passed the quality certification, can provide quality certificates, and accept third-party testing. We are always ready to help you with all your structural h beam needs.
We have S355JR h type beam, S275JR steel beam, S355J2 h beam steel structure, S355J0 h section beam, S355NL h section steel, S355ML structural steel beam, A36 w flange beam, A572GR50 w shape beam, A992 w shape structural steel and other materials in stock. At the same time, GNEE supports multi-specification and multi-brand H-beam customization. If you have customized needs for profiled steel, angle steel, and channel steel, please contact us!
