REFERENCE PROJECTS EMPLOYMENT HEALTH & SAFETY VQA ABOUT LATEST NEWS HOME PRODUCTS LOCATIONS PROCESSING CONTACT STANDARD I BEAMS (S) SPEC A-36 / 44W A572-50 / A992 STANDARD I BEAMS (S) DESCRIPTION A36 is a structural quality carbon steel for use in welded, bolted or riveted construction of bridges and buildings, and for general structural purposes. COMMON STOCK LENGTH (feet) 40 / 45 / 50 / 55 / 60 / 65 VARSTEEL REFERENCE GUIDE Download PDF Reference Guide ASTM Imp. CDN Metric Depth In. Width In. Thickness (mean) In. Web Thickness In. Section Modulus In.3 S3 x 5.7 S75 x 8 3 2.33 0.26 0.17 1.68 x 7.5 x 11 2.51 0.26 0.349 1.95 S4 x 7.7 S100 x 11 4 2.66 0.293 0.193 3.04 x 9.5 x 14.1 2.8 0.293 0.326 3.4 S5 x 10 S130 x 15 5 3 0.326 0.214 4.92 x 14.75 x 22 3.28 0.326 0.494 6.08 S6 x 12.5 S150 x 19 6 3.33 0.359 0.232 7.37 x 17.25 x 26 3.57 0.359 0.465 8.77 S7 x 15.3 S180 x 22.8 7 3.66 0.392 0.252 10.5 x 20 x 30 3.86 0.392 0.45 12.1 S8 x 18.4 S200 x 27 8 4 0.425 0.271 14.4 x 23 x 34 4.17 0.425 0.441 16.2 S10 x 25.4 S250 x 38 10 4.66 0.491 0.311 24.8 x 35 x 52 4.94 0.491 0.594 29.4 S12 x 31.8 S310 x 47 12 5 0.544 0.35 36.3 x 35 x 52 5.08 0.544 0.428 38.2 S12 x 40.8 S310 x 60.7 12 5.25 0.659 0.472 45.3 x 50 x 74 5.48 0.659 0.687 50.8 ASTM Imp. CDN Metric Depth In. Width In. Thickness (mean) In. Web Thickness In. Section Modulus In.3 S15 x 42.9 S380 x 64 15 5.5 0.622 0.411 59.6 x 50 x 74 5.64 0.622 0.55 64.8 S18 x 54.7 S460 x 81.4 18 6 0.691 0.46 89.3 x 70 x 104 6.25 0.691 0.711 103 S20 x 66 S510 x 97.3 20 6.26 0.795 0.505 119 x 75 x 112 6.38 0.795 0.635 128 S20 x 86 S510 x 127 20.3 7.06 0.92 0.66 155 x 96 x 141 7.2 0.92 0.8 165 S24 x 80 S610 x 118.9 7 0.87 0.5 175 x 90.0 x x 134 24 7.12 .870 .625 187 x 100.0 x x 149 24 7.24 .870 .745 199 S24 x 105.9 S610 x 157.6 24.5 7.87 1.09 0.62 240 x 120 x 179 8.05 1.09 0.8 258 Processing Capabilities METALS PROCESSING Other Structurals Wide Flange Beams (WFB) Standard Channels Angles Miscellaneous Channels (M) Standard I Beams (S) Welded Wide Flange Beams (WWF) H Piles (HP) REQUEST A QUOTE VARSTEEL LTD. HAS BEEN A PROUDLY CANADIAN BUSINESS SINCE 1953. We have been providing steel products and services to all of Western Canada and the United States for over 6 decades. Our commitment to customer satisfaction, along with consistently delivering premium steel product, has set us apart from the competition. Learn More About Varsteel Ltd.'s Commitment © 2021 Varsteel Ltd. All Rights Reserved. About About Employment Locations Contact Email Product Support Metal Processing Services Plate Processing Plasma Cutting Flame Cutting Drill and Tap Brake Forming Plate Rolling CTL - Line Laser Cutting Plate Shearing Saw Cutting Miter Rebar Fabrication Cut Bend Tag Detail Estimate Install Deliver Complete Service Steel Processing Beam Splitting Iron Worker Steel Products Steel Rebar Plate Angles Channels Flatbar Squarebar Mechanical Tubing Aluminum Pipe Grating & Flooring Beam Expanded Metal Roundbar Round Tubing HSS Stainless