(1997) pipes, Steel Sheet Piles to EN 10248:1996 and Other Steel Sheet Piles. Figure 1 – Effect of cold working on material properties for cold formed hollow sections _ 14 Figure 2 – Comparison of corner radius of hot finished and cold formed hollow sections _ 14

Sheet Metal Gauges and Weights. These are American (Brown & Sharpe) Gauges. Gauge (ga) Standard Steel ... Thickness Weight Thickness Aluminum Weight ... thickness, except as noted in individual tables. Example:1/2 in. OD × 0.035 in. wall stainless steel tubing purchased to ASTM A269: OD Tolerance ± 0.005 in. / Wall Thickness ± 10 % Calculations are based on 0.505 in. OD × 0.0315 in. wall tubing. No allowance is made for corrosion, erosion, welding or bending.