A992 W18x76 W18x97 H Type Steel Beam Difference
A992 h beam steel structure is a low-alloy high-strength structural steel under the American ASTM standard. Elements such as vanadium and niobium are added to its chemical composition to improve yield strength (≥345MPa), tensile strength (470-630MPa) and toughness.
Specifications of W18x76 material h beam
Cross-sectional dimensions: height 463mm, flange width 280mm, flange thickness 17.3mm, web thickness 10.8mm.
Weight: theoretical weight per meter is about 76kg/m.
Specifications of W18x97 h type steel beam
Cross-sectional dimensions: height about 463mm (same series as W18x76), flange width and web thickness are larger than W18x76.
Weight: theoretical weight per meter is about 97kg/m.
