Basic parameters: Meter length: 12m Brand: Magang/Laigang/Rizhao Storage: Shanghai Process: Hot rolling Origin: Domestic UB British Standard H-shaped Steel Specification and Model Table Product name, specification, model, material, meter weight/kilogram UB British standard H-shaped steel 127 * 76 * 13 127 * 76 * 4 * 7.6 S235/S275/S355 13 UB British standard H-shaped steel 152 * 89 * 16 152.4 * 88.7 * 4.5 * 7.7 S235/S275/S355 16 UB British standard H-shaped steel 178 * 102 * 19 177.8 * 101.2 * 4.8 * 7.9 S235/S275/S355 19 UB British standard H-shaped steel 203 * 102 * 23 203.2 * 101.8 * 5.4 * 9.3 S235/S275/S355 23.1 UB British standard H-shaped steel 203 * 133 * 25 203.2 * 133.2 * 5.7 * 6.8 S235/S275/S355 25 UB British standard H-shaped steel 203 * 133 * 30 206.8 * 133.9 * 6.4 * 9.6 S235/S275/S355 30 UB British standard H-shaped steel 254 * 102 * 22 254 * 101.6 * 5.7 * 6.8 S235/S275/S355 22 UB British standard H-shaped steel 254 * 102 * 25 257.2 * 101.9 * 6 * 8.4 S235/S275/S355 25.2 UB British standard H-shaped steel 254 * 102 * 28 260.4 * 102.2 * 6.3 * 10 S235/S275/S355 28.3 UB British standard H-shaped steel 254 * 146 * 31 251.4 * 146.1 * 6 * 8.6 S235/S275/S355 31.1 UB British standard H-shaped steel 254 * 146 * 37 256 * 146.4 * 6.3 * 10.9 S235/S275/S355 37 UB British standard H-shaped steel 254 * 146 * 43 259.6 * 147.3 * 7.2 * 12.7 S235/S275/S355 43 UB British standard H-shaped steel 305 * 102 * 25 305.1 * 101.6 * 5.8 * 7 S235/S275/S355 24.8 UB British standard H-shaped steel 305 * 102 * 28 308.7 * 101.8 * 6 * 8.8 S235/S275/S355 28.2 UB British standard H-shaped steel 305 * 102 * 33 312.7 * 102.4 * 6.6 * 10.8 S235/S275/S355 32.8 UB British standard H-shaped steel 305 * 127 * 37 304.4 * 123.4 * 7.1 * 10.7 S235/S275/S355 37 UB British standard H-shaped steel 305 * 127 * 42 307.2 * 124.3 * 8 * 12.1 S235/S275/S355 41.9 UB British standard H-shaped steel 305 * 127 * 48 311 * 125.3 * 9 * 14 S235/S275/S355 48 UB British standard H-shaped steel 305 * 165 * 40 303.4 * 165 * 6 * 10.2 S235/S275/S355 40.3 UB British standard H-shaped steel 305 * 165 * 46 306.6 * 165.7 * 6.7 * 11.8 S235/S275/S355 46.1 UB British standard H-shaped steel 305 * 165 * 54 310.4 * 166.9 * 7.9 * 13.7 S235/S275/S355 54 UB British standard H-shaped steel 356 * 127 * 33 349 * 125.4 * 6 * 8.5 S235/S275/S355 33.1 UB British standard H-shaped steel 356 * 127 * 39 353.4 * 126 * 6.6 * 10.7 S235/S275/S355 39.1 UB British standard H-shaped steel 356 * 171 * 45 351.4 * 171.1 * 7 * 9.7 S235/S275/S355 45 UB British standard H-shaped steel 356 * 171 * 51 355 * 171.5 * 7.4 * 11.5 S235/S275/S355 51 UB British standard H-shaped steel 356 * 171 * 57 358 * 172.2 * 8.1 * 13 S235/S275/S355 57 UB British standard H-shaped steel 356 * 171 * 67 363.4 * 173.2 * 9.1 * 15.7 S235/S275/S355 67.1 UB British standard H-shaped steel 406 * 140 * 39 398 * 141.8 * 6.4 * 8.6 S235/S275/S355 39 UB British standard H-shaped steel 406 * 140 * 46 403.2 * 142.2 * 6.8 * 11.2 S235/S275/S355 46 UB British standard H-shaped steel 406 * 178 * 54 402.6 * 177.7 * 7.7 * 10.9 S235/S275/S355 54.1 UB British standard H-shaped steel 406 * 178 * 60 406.4 * 177.9 * 7.9 * 12.8 S235/S275/S355 60.1 UB British standard H-shaped steel 406 * 178 * 67 409.4 * 178.8 * 8.8 * 14.3 S235/S275/S355 67.1 UB British standard H-shaped steel 406 * 178 * 74 412.8 * 179.5 * 9.5 * 16 S235/S275/S355 74.2 UB British standard H-shaped steel 457 * 152 * 52 449.8 * 152.4 * 7.6 * 10.9 S235/S275/S355 52.3 UB British standard H-shaped steel 457 * 152 * 60 454.6 * 152.9 * 8.1 * 13.3 S235/S275/S355 59.8 UB British standard H-shaped steel 457 * 152 * 67 458 * 153.8 * 9 * 15 S235/S275/S355 67.2 UB British standard H-shaped steel 457 * 152 * 74 462 * 154.4 * 9.6 * 17 S235/S275/S355 74.2 UB British standard H-shaped steel 457 * 152 * 82 465.8 * 155.3 * 10.5 * 18.9 S235/S275/S355 82.1 UB British standard H-shaped steel 457 * 191 * 67 453.4 * 189.9 * 8.5 * 12.7 S235/S275/S355 67.1 UB British standard H-shaped steel 457 * 191 * 74 457 * 190.4 * 9 * 14.5 S235/S275/S355 74.3 UB British standard H-shaped steel 457 * 191 * 82 460 * 191.3 * 9.9 * 16 S235/S275/S355 82 UB British standard H-shaped steel 457 * 191 * 89 463.4 * 191.9 * 10.5 * 17.7 S235/S275/S355 89 UB British standard H-shaped steel 457 * 198 * 98 467.2 * 192.8 * 11.4 * 19.6 S235/S275/S355 98.3 UB British standard H-shaped steel 533 * 210 * 82 528.3 * 208.8 * 9.6 * 13.2 S235/S275/S355 82.2 UB British standard H-shaped steel 533 * 210 * 92 533.1 * 209.3 * 10.1 * 15.6 S235/S275/S355 92.1 UB British standard H-shaped steel 533 * 210 * 101 536.7 * 210 * 10.8 * 17.4 S235/S275/S355 101 UB British standard H-shaped steel 533 * 210 * 109 539.5 * 210.8 * 11.6 * 18.8 S235/S275/S355 109 UB British standard H-shaped steel 533 * 210 * 122 544.5 * 211.9 * 12.7 * 21.3 S235/S275/S355 122 UB British standard H-shaped steel 610 * 229 * 101 602.6 * 227.6 * 10.5 * 14.8 S235/S275/S355 101.2 UB British standard H-shaped steel 610 * 229 * 113 607.6 * 228.2 * 11.1 * 17.3 S235/S275/S355 113 UB British standard H-shaped steel 610 * 229 * 125 612.2 * 229 * 11.9 * 19.6 S235/S275/S355 125.1 UB British standard H-shaped steel 610 * 229 * 140 617.2 * 230.2 * 13.1 * 22.1 S235/S275/S355 139.9 UB British standard H-shaped steel 610 * 305 * 149 612.4 * 304.8 * 11.8 * 19.7 S235/S275/S355 149.1 UB British standard H-shaped steel 610 * 305 * 179 620.2 * 307.1 * 14.1 * 23.6 S235/S275/S355 179 UB British standard H-shaped steel 610 * 305 * 238 635.8 * 311.4 * 18.4 * 31.4 S235/S275/S355 238.1 UB British standard H-shaped steel 686 * 254 * 125 677.9 * 253 * 11.7 * 16.2 S235/S275/S355 125.2 UB British standard H-shaped steel 686 * 254 * 140 683.5 * 253.7 * 12.4 S235/S275/S355 140.1 UB British standard H-shaped steel 686 * 254 * 152 687.5 * 254.5 * 13.2 * 21 S235/S275/S355 152.4 UB British standard H-shaped steel 686 * 254 * 170 692.9 * 255.8 * 14.5 * 23.7 S235/S275/S355 170.2 UB British standard H-shaped steel 762 * 267 * 147 754 * 265.2 * 12.8 * 17.5 S235/S275/S355 146.9 UB British standard H-shaped steel 762 * 267 * 173 762.2 * 266.7 * 14.3 * 21.6 S235/S275/S355 173 UB British standard H-shaped steel 762 * 267 * 197 769.8 * 268 * 15.6 * 25.4 S235/S275/S355 196.8 UB British standard H-shaped steel 838 * 292 * 176 834.9 * 291.7 * 14 * 18.8 S235/S275/S355 175.9 UB British standard H-shaped steel 838 * 292 * 194 840.7 * 292.4 * 14.7 * 21.7 S235/S275/S355 193.8 UB British standard H-shaped steel 838 * 292 * 226 850.9 * 293.8 * 16.1 * 26.8 S235/S275/S355 226.5 UB British standard H-shaped steel 914 * 305 * 201 903 * 303.3 * 15.1 * 20.2 S235/S275/S355 200.9 UB British standard H-shaped steel 914 * 305 * 224 910.4 * 304.1 * 15.9 * 23.9 S235/S275/S355 224.2 UB British standard H-shaped steel 914 * 305 * 253 918.4 * 305.5 * 17.3 * 27.9 S235/S275/S355 253.4 UB British standard H-shaped steel 914 * 305 * 289 926.6 * 307.7 * 19.5 * 32 S235/S275/S355 289.1 UB British standard H-shaped steel 914 * 419 * 343 911.8 * 418.5 * 19.4 * 32 S235/S275/S355 343.3 UB British standard H-shaped steel 914 * 419 * 388 921 * 420.5 * 21.4 * 36.6 S235/S275/S355 388 UB British standard H-shaped steel 1016 * 305 * 222 970.3 * 300 * 16 * 21.1 S235/S275/S355 222 UB British standard H-shaped steel 1016 * 305 * 249 980 * 300 * 16.5 * 26 S235/S275/S355 249 UB British standard H-shaped steel 1016 * 305 * 272 990.1 * 300 * 16.5 * 31 S235/S275/S355 272 UB British standard H-shaped steel 1016 * 305 * 314 1000 * 300 * 19.1 * 35.9 S235/S275/S355 314 UB British standard H-shaped steel 1016 * 305 * 349 1008.1 * 302 * 21.1 * 40 S235/S275/S355 349 UB British standard H-shaped steel 1016 * 305 * 393 1016 * 303 * 24.4 * 43.9 S235/S275/S355 393 UB British standard H-shaped steel 1016 * 305 * 415 1020 * 304 * 26 * 46 S235/S275/S355 415 UB British standard H-shaped steel 1016 * 305 * 438 1026 * 305 * 27 * 49 S235/S275/S355 438 UB British standard H-shaped steel 1016 * 305 * 494 1036 * 309 * 31 * 54 S235/S275/S355 494 UB British standard H-shaped steel 1016 * 305 * 584 1056 * 314 * 36 * 64 S235/S275/S355 584 1、 Introduction to UB British Standard H-shaped Steel: British standard H-shaped steel execution standard: EN standard; There are three main quality grades of British standard H-shaped steel: S235, S275, S355, etc. For example, S235 and S275 materials represent carbon structural steel, while S355 is low alloy steel. The English standard H-shaped steel is an economical section profile with more optimized cross-sectional area distribution and more reasonable strength to weight ratio, named after its section being the same as the English letter "H". Due to the fact that all parts of H-shaped steel are arranged at right angles, H-shaped steel has advantages such as strong bending resistance, simple construction, cost savings, and light structural weight in all directions, and has been widely used. 2、 Comprehensive mechanical properties of UB British standard H-shaped steel: Due to the better comprehensive mechanical properties of the workpiece after normalizing compared to the annealed state, for some ordinary structural parts with low stress and performance requirements, normalizing can be used as heat treatment to reduce processes, save energy, and improve production efficiency. In addition, for some large or complex shaped parts, when there is a risk of cracking during quenching, normalizing can often replace quenching and tempering treatment as a heat treatment. 3、 Deoxygenation and alloying properties of UB British standard H-shaped steel: The operation of releasing molten steel when its temperature and composition meet the specified requirements for the type of steel being refined. When tapping, attention should be paid to preventing slag from flowing into the ladle. Additives used to adjust the temperature, composition, and deoxidation of molten steel are added to the ladle or steel flow during the steelmaking process, also known as deoxidation alloying. 4、 The purpose of normalizing UB British standard H-shaped steel: (1) Remove internal stress from materials (2) Adjust the hardness of the material (usually to increase), and slightly reduce the plasticity This is to prepare for the next processing. The effect is similar to annealing 5、 Carbon content requirements for UB British standard H-shaped steel: For low-carbon steel with a carbon content below 0.25%, the hardness achieved after normalizing is moderate and more convenient for cutting than annealing. Generally, normalizing is used for cutting and work preparation. For medium carbon steel with a carbon content of 0.25-0.5%, it can also meet the requirements of cutting after normalizing. For lightweight parts made of this type of steel, normalizing can also be used as a final heat treatment. Normalizing high carbon tool steel and bearing steel is to eliminate network carbides in the structure and prepare the structure for spheroidization annealing.
