LBS O.D. Stock Lengths 20' Metalworld, Inc. 1920 17th Street. Enter the diameter, wall thickness and other parameters to calculate the approximate weight per foot of steel seamless mechanical tubing and/or bar. Size in Inches Per Foot Per 20 ft. This Metal Weight Calculator can calculate the weight on round bar, flat bar, hex bar, plate, sheet, pipe, tube and square bar. Size in Inches Per Foot Per 20 ft. Round bar - imperial sizes and weights; Round Bar Diameter Inches Pounds per Foot KG's per Foot Pounds per 20' Length KG's per 20' Length; 3/16: 0.094: 0.043 A-36. To order by telephone, call 713-926-2020 flat bars also available in galvanizeD Weight, lbs. Weight of mild steel round bars can be calculated as. This metal or steel calculator can help determine the weight on cut sizes or pieces of plate or any other type of cut metal. The weight of a round bar is calculated by multiplying the bar's diameter in inches squared by 2.67 pounds. W = 0.0062 d 2 (1) . W = weight (kg/m) d = round diameter (mm) Wall I.D. where . Call us at 800-321-8500 for questions or comments. Page 3 of 4 STEEL ROUND TUBING O.D. The weight of a flat bar = thickness x width x 3.40 pounds; all length measurements are in inches. Steel Weight Calculator used to estimate the weight of steel in squares, rectangles, flats, rounds & hexagons. Stainless Steel Bar. LBS Inches Per Foot Inches Per Foot 4-3/4 0.375 4.000 17.522 6 0.120 5.760 7.536 4.750 0.500 3.750 22.695 6.000 0.188 5.624 11.670 0.625 3.500 27.534 0.250 5.500 15.353 Racine, WI 53403 (262)637-4407. Stainless Steel Bar View All ; 303 Stainless Steel Bar; 304 304L Stainless Steel Bar; 316 316L Stainless Steel Bar; 321 Stainless Steel Bar; 347 Stainless Steel Bar; 410 Stainless Steel Bar; 440C Stainless Steel Bar; 13-8 mo Stainless Steel Bar; 15-5 ph Stainless Steel Bar; 17-4 Stainless Steel Bar; A286 Stainless Steel Bar nickel alloy round bar STOCK LIST & RFQ Weight Calculator TRADE MARK CONTACT US Ni200 ALLOY 20 C22 C276 400 K500 600 601 617 625 718 X750 800/H/HT 825 925 904L 254SMO 926Mo XM-19 The metal weight calculator allows you to calculate the weight in pounds for your steel, stainless steel, aluminum, iron, silver and much more! HOT ROLLED ROUND. Metal Weight Calculators can help determine the weight of any number of types of material. Weight, lbs. Wall I.D. The weight of a hexagonal bar in pounds per foot = D squared x 2.9473, where "D" is the distance between two of its flat sides. To help you determine the theoretical footweight for bars and tubes, we offer this useful steel weight calculator.