H型钢尺寸及理论重量
H型钢尺寸及理论重量 GB/T11263-2005 H型钢标准
型号Size (高*宽)(H*W) | 截面尺寸Section,mm | 截面面积 Section area Cm2 | 理论重量 Theoreticai weight kg/m | HN 窄翼缘 | 型号Size (高*宽)(H*W) | 截面尺寸Section,mm | 截面面积Section area Cm2 | 理论重量 Theoreticai weight kg/m | |||||||
H×B | T1 | T2 | R | H×B | T1 | T2 | R | ||||||||
HW 宽翼缘 | 100×100 | 100×100 | 6 | 8 | 8 | 21.59 | 16.9 | 200*100 | 198*99 | 4.5 | 7 | 8 | 22.69 | 17.8 | |
125×125 | 125×125 | 6.5 | 9 | 8 | 30 | 23.6 | 200*100 | 5.5 | 8 | 8 | 26.67 | 20.9 | |||
150×150 | 150×150 | 7 | 10 | 8 | 39.65 | 31.1 | 250*125 | 248*124 | 5 | 8 | 8 | 31.99 | 25.1 | ||
175×175 | 175×175 | 7.5 | 11 | 13 | 51.43 | 40.4 | 250*125 | 6 | 9 | 8 | 36.97 | 29 | |||
200×200 | 200×200 | 8 | 12 | 13 | 63.53 | 49.9 | 300*150 | 298*149 | 5.5 | 8 | 13 | 40.8 | 32 | ||
200×204 | 12 | 12 | 13 | 71.53 | 56.2 | 300*150 | 6.5 | 9 | 13 | 46.78 | 36.7 | ||||
250*250 | 244*252 | 11 | 11 | 13 | 81.31 | 63.8 | 350*175 | 346*174 | 6 | 9 | 13 | 52.45 | 41.2 | ||
250×250 | 9 | 14 | 13 | 91.43 | 71.8 | 350*175 | 7 | 11 | 13 | 62.91 | 49.4 | ||||
#250×255 | 14 | 14 | 13 | 103.93 | 81.6 | 400*150 | 400*150 | 8 | 13 | 13 | 70.37 | 55.2 | |||
300*300 | #294*302 | 12 | 12 | 13 | 106.33 | 83.5 | 400*200 | 396*199 | 7 | 11 | 13 | 71.41 | 56.1 | ||
300*300 | 10 | 15 | 13 | 118.45 | 93 | 400*200 | 8 | 13 | 13 | 83.37 | 65.4 | ||||
300*305 | 15 | 15 | 13 | 133.45 | 104.8 | 450*200 | 446*199 | 8 | 12 | 13 | 82.97 | 65.1 | |||
350*350 | 338*351 | 13 | 13 | 13 | 133.27 | 104.6 | 450*200 | 9 | 14 | 13 | 95.43 | 74.9 | |||
344*348 | 10 | 16 | 13 | 144.01 | 113 | 500*200 | 496*199 | 9 | 14 | 13 | 99.29 | 77.9 | |||
344*354 | 16 | 16 | 13 | 164.65 | 129.3 | 500*200 | 10 | 16 | 13 | 112.25 | 88.1 | ||||
350*350 | 12 | 19 | 13 | 171.89 | 135 | 506*201 | 11 | 19 | 13 | 129.31 | 101.5 | ||||
350*357 | 19 | 19 | 13 | 196.39 | 154.2 | 550*200 | 546*199 | 9 | 14 | 13 | 103.79 | 81.5 | |||
400*400 | 388*402 | 15 | 15 | 22 | 178.45 | 140.1 | 550*200 | 10 | 16 | 13 | 149.25 | 117.2 | |||
394*398 | 11 | 18 | 22 | 186.81 | 146.6 | 600*200 | 596*199 | 10 | 15 | 13 | 117.75 | 92.4 | |||
394*405 | 18 | 18 | 22 | 214.39 | 168.3 | 600*200 | 11 | 17 | 13 | 131.71 | 103.4 | ||||
400*400 | 13 | 21 | 22 | 218.69 | 172 | 606*201 | 12 | 20 | 13 | 149.77 | 117.6 | ||||
400*408 | 21 | 21 | 22 | 250.69 | 196.8 | 650*300 | 646*299 | 10 | 15 | 13 | 152.75 | 119.9 | |||
414*405 | 18 | 28 | 22 | 295.39 | 231.9 | 650*300 | 11 | 17 | 13 | 171.21 | 134.4 | ||||
428*407 | 20 | 35 | 22 | 360.65 | 283.1 | 656*301 | 12 | 20 | 13 | 195.77 | 153.7 | ||||
458*417 | 30 | 50 | 22 | 528.55 | 414.9 | 700*300 | 692*300 | 13 | 20 | 18 | 207.54 | 162.9 | |||
498*432 | 45 | 70 | 22 | 770.05 | 604.5 | 700*300 | 13 | 24 | 18 | 231.54 | 182 | ||||
500*500 | 492*465 | 15 | 20 | 22 | 257.95 | 202.5 | 750*300 | 734*299 | 12 | 16 | 18 | 182.7 | 143.4 | ||
502*465 | 15 | 25 | 22 | 304.45 | 239 | 742*300 | 13 | 20 | 18 | 214.04 | 168 | ||||
502*470 | 20 | 25 | 22 | 329.55 | 258.7 | 750*300 | 13 | 24 | 18 | 238.04 | 186.9 | ||||
HM 中翼缘 | 150*100 | 148*100 | 6 | 9 | 8 | 26.35 | 20.7 | 758*303 | 16 | 28 | 18 | 284.78 | 223.6 | ||
200*150 | 194*150 | 6 | 9 | 8 | 38.11 | 29.9 | 800*300 | 792*300 | 14 | 22 | 18 | 239.5 | 188 | ||
250*175 | 244*175 | 7 | 11 | 13 | 55.49 | 43.6 | 800*300 | 14 | 26 | 18 | 263.5 | 207 | |||
300*200 | 294*200 | 8 | 12 | 13 | 71.05 | 55.8 | 850*300 | 834*298 | 14 | 19 | 18 | 227.46 | 178.6 | ||
350*250 | 340*250 | 9 | 14 | 13 | 99.53 | 78.1 | 842*299 | 15 | 23 | 18 | 259.72 | 203.9 | |||
400*300 | 390*300 | 10 | 16 | 13 | 133.25 | 105 | 850*300 | 16 | 27 | 18 | 292.14 | 229.3 | |||
450*300 | 440*300 | 11 | 18 | 13 | 153.89 | 121 | 858*301 | 17 | 31 | 18 | 324.72 | 254.9 | |||
500*300 | 482*300 | 11 | 15 | 13 | 141.17 | 111 | 900*300 | 890*299 | 15 | 23 | 18 | 266.92 | 209.5 | ||
488*300 | 11 | 18 | 13 | 159.17 | 125 | 900*300 | 16 | 28 | 18 | 305.82 | 240.1 | ||||
550*300 | 544*300 | 11 | 15 | 13 | 147.99 | 116.2 | 912*302 | 18 | 34 | 18 | 360.06 | 282.6 | |||
550*300 | 11 | 18 | 13 | 165.99 | 130.3 | 970*297 | 16 | 21 | 18 | 276 | 216.7 | ||||
600*300 | 582*300 | 12 | 17 | 13 | 169.21 | 133 | H1000*300 | 980*298 | 17 | 26 | 18 | 315.5 | 247.7 | ||
588*300 | 12 | 20 | 13 | 187.21 | 147 | 990*298 | 17 | 31 | 18 | 345.3 | 271.1 | ||||
594*302 | 14 | 23 | 13 | 217.09 | 170.4 | 1000*300 | 19 | 36 | 18 | 395.1 | 310.2 | ||||
150*75 | 14 | 1008*302 | 21 | 40 | 18 | 439.26 | 344.8 | ||||||||
175*90 | 18 |
H型钢有热轧成型及焊接组合成型两种生产方式。焊接H型钢是将厚度合适的带钢裁成合适的宽度,在连续式焊接机组上将边部和腰部焊接在一起。焊接H型钢有金属消耗大、生产的经济效益低、不易保证产品性能均匀等缺点。因此,H型钢生产以轧制方式为主。H型钢和普通工字钢在轧制上的主要区别是,后者可以在两辊孔型中轧制,前者需要在万能孔型中轧制。采用近终形连铸异型坯、通过四辊万能轧制工艺生产的热轧H型钢具有优质、高效、低耗、低成本等显著特点,在提高钢铁材料质量、提升使用经济效益方面具备巨大的优越性。