Steel Section Mass Formula
M = A_{cross} times L times rho_{steel}; quad rho_{steel} = 7850 text{ kg/m}^3
Engineering Specifications & Method of Calculation
Essential for fabricators, structural quantity surveyors, and steel detailers to calculate section unit mass and total bundle tonnage.
Steel Profile Geometry
Compute exact cross-sectional area of the chosen structural shape and multiply by the standardized density of carbon steel (7,850 kg/m³ or 490 lbs/cu.ft).
Frequently Asked Questions
What density is used for structural carbon steel?
Standard structural mild steel has a density of 7,850 kg/m³ (7.85 g/cm³).