球扁钢尺寸与工字钢尺寸规格表

1、 9/9 工字钢规格表及工字钢理论重量表工字钢也称钢梁，是截面为工字形的长条钢材。其规格以腰高( h)*腿宽(b)*腰厚(d)的毫数表示，如“工160*88*6”，即表示腰高为160毫米，腿宽为88毫米，腰厚为6毫米的工字钢。工字钢的规格也可用型号表示，型号表示腰高的厘米数，如工16#。腰高相同的工字钢，如有几种不同的腿宽和腰厚，需在型号右边加a b c 予以区别，如32a# 32b# 32c#等。 工字钢分普通工字钢和轻型工字钢，热轧普通工字钢的规格为10-63#。经供需双方协议供应的热轧普通工字钢规格为12-55#。工字钢广泛用于各种建筑结构、桥梁、车辆、支架、机械等。品名型号明细规格理论

2、重量工字钢10#100*63*4.511.261工字钢12#120*74*5.013.987工字钢14#140*80*5.516.89工字钢16#160*88*6.020.513工字钢18#180*94*6.524.143工字钢20#A200*100*7.027.929工字钢20#B200*102*9.031.069工字钢22#A220*110*7.533.07工字钢22#B220*112*9.536.542工字钢25#A250*116*8.038.105工字钢25#B250*118*10.042.03工字钢28#A280*122*8.543.492工字钢28#B280*124*10.547.

3、888工字钢30#A300*126*9.048.084工字钢30#B300*128*11.052.794工字钢30#C300*130*1357.504工字钢32#A320*130*9.552.717工字钢32#B320*132*11.557.741工字钢32#C320*134*13.562.765工字钢36#A360*136*10.060.037工字钢36#B360*138*12.065.689工字钢36#C360*140*1471.341工字钢40#A400*142*10.567.598工字钢40#B400*144*12.573.878工字钢40#C400*146*14.580.158工字钢

4、45#A450*150*11.580.42工字钢45#B450*152*13.587.485工字钢45#C450*154*15.594.55工字钢56#A560*166*12.5106.316工字钢56#B560*168*14.5115.108工字钢56#C560*170*16.5123.9工字钢63#A630*176*13121.407工字钢63#B630*178*15131.298工字钢63#C630*180*17141.189工字钢尺寸规格表工字钢型号尺寸（mm）截面面积（cm2）重量（kg/m）高腿宽腹厚10100684.514.311.212120745.017.814.014140

5、805.521.516.916160886.026.120.518180946.530.624.120A2001007.035.527.920B2001029.039.531.122A2201107.542.033.022B2201129.546.436.424A2401168.047.737.424B24011810.052.641.227A2701228.554.642.827B27012410.560.047.130A3001269.061.248.030B30012811.067.252.730C30013013.073.457.436A36013610.076.359.936B360

6、13812.083.565.636C36014014.090.771.240A40014210.586.167.640B40014412.594.173.840C40014614.510280.1字钢 （ kg/m ） W= 0.00785 hd+2t （ b d ） +0.615 （ R 2 r 2 ） h= 高 b= 腿长 d= 腰厚 t= 平均腿厚 R= 弧半径 r= 端弧半径 求 250 mm 118mm 10mm 的工字钢每 m 重量。从金属材料手册中查出该工字钢 t 为 13 ， R 为 10 ， r 为 5 ，则每 m 重量 = 0.00785工字钢理论重量表型号 高度*脚宽*腰

7、厚 理重10 100*68*4.5 11.26112 120*74*5 13.98714 140*88*6 20.51318 180*94*6.5 24.14320a 200*100*7 27.92920b 200*102*9 31.06922a 220*110*7.5 33.0722b 220*112*9.5 38.10525b 250*118*10 42.0328a 280*122*8.5 43.49228b 280*124*10.5 47.88830a 300*126*9 48.08430b 300*128*11 52.79430c 300*130*13 52.71732b 320*13

8、2*11.5 57.74132c 320*134*13.5 62.76536a 360*136*10 60.03736b 360*138*12 65.68936c 360*140*14 71.34140a 400*142*10.5 67.59840b 400*144*12.5 73.87840c 400*146*14.5 80.15845a 450*150*11.5 80.4245b 450*152*13.5 87.48545c 450*154*15.5 94.5556a 560*166*12.5 106.31656b 560*168*14.5 115.10856c 560*170*16.5

9、123.963a 630*176*13 121.40763b 630*178*15 131.29863c 630*180*17 141.189(1)尺寸规格见表4-126。表4-126造船用球扁钢的尺寸规格h一高度 b一宽度 t一腹板厚度 rl一球端圆角半径、球斜面与腹板间的圆角半径r一球顶面与腹板间的圆角半径 ，I-惯性矩i一惯性半径 Xo_一重心距离 Y0一重心距离型号尺 寸截面面积/cm2理论质量(kgm)XxYYUUUU重心距离bhtr1rIxcm4IYcmlYcm4iycmIUcm4iucm轴的斜角tanaXocmYocm5501642.51.52.882.266.961.560.4

10、3O.390.31O.32O.140.4l3.136601953.54.313.3815.001.870.950.47O.69O.400.13O.503.747702l53.55.104.0024.102.181.340.52O.95O.43O.130.544.4088022545.874.6l36.232.491.770.551.200.450.12O.555.07990245.547.075.5555.602.812.370.581.65O.49O.120.585.651010026658.686.8l85.223.143.59O.642.60O.550.120.656.291212030

11、6.552.011.198.781583.765.820.724.200.62O.10O.727.5514a140337614.1411.102744.429.12O.8l6.00O.650.10O.798.8214b140359616.9413.3032l4.3711.120.8l8.000.690.10O.848.5516a160368718.0514.174685.1013.67O.8710.00O.74O.090.869.9516b16038lO721.2516.685275.0016.360.8813.00O.780.09O.9l9.7518a180409722.2917.50724

12、5.8419.45O.9415.000.82O.09O.9311.1518b18042ll725.8920.328375.7023.02O.9417.00O.8l0.09O.9810.8120a200441083.O27.4921.581a786.3729.601.0421.000.88O.091.0212.4020b2004612831.4924.7212656.3534.001.0424.000.880.091.0812.0622a22048118.532.9625.8716ll7.0041.111.1230.00O.960.091.1013.5022b22050138.537.3629.

13、3317956.9546.821.1235.00O.97O.091.1613.2024a2405212938.9230.5522327.5855.551.1944.001.060.081.1914.7024b2405414943.7234.3225427.6463.7l1.2l53.001.10O.081.2414.3527a27055129.543.9934.5332658.6370.741.2747.001.040.081.2316.6027b27057149.549.3938.7735158.4079.401.2762.001.120.081.2816.305501642.51.22.8

14、82.266.961.560.43O.390.31O.32O.140.4l3.136601953.54.313.3815.001.870.950.47O.69O.400.13O.503.747702l53.55.104.0024.102.181.340.52O.95O.43O.130.544.4088022545.874.6l36.232.491.770.551.200.450.12O.555.07990245.547.075.5555.602.812.370.581.65O.49O.120.585.651010026658.686.8l85.223.143.59O.642.60O.550.1

15、20.656.2912120306.554.011.198.781583.765.820.724.200.62O.10O.727.5514a140337614.1411.102744.429.12O.8l6.00O.650.10O.798.8214b140359616.9413.3032l4.3711.120.8l8.000.690.10O.848.5516a160368718.0514.174685.1013.67O.8710.00O.74O.090.869.9516b16038lO721.2516.685275.0016.360.8813.00O.780.09O.9l9.7518a1804

16、09722.2917.507245.8419.45O.9415.000.82O.09O.9311.1518b18042ll725.8920.328375.7023.02O.9417.00O.8l0.09O.9810.8120a200441085.O27.4921.581a786.3729.601.0421.000.88O.091.0212.4020b2004612831.4924.7212656.3534.001.0424.000.880.091.0812.0622a22048118.532.9625.8716ll7.0041.111.1230.00O.960.091.1013.5022b22

17、050138.537.3629.3317956.9546.821.1235.00O.97O.091.1613.2024a2405212938.9230.5522327.5855.551.1944.001.060.081.1914.7024b2405414943.7234.3225427.6463.7l1.2l53.001.10O.081.2414.3527a27055129.543.9934.5332658.6370.741.2747.001.040.081.2316.6027b27057149.549.3938.7735158.4079.401.2762.001.120.081.2816.3

18、0注：1.表中理论质量按密度为7.85gcm3计算。 2.截面面积=bt+0.2887(h一t)2+1.5774(h一t)n一0.2146r21。 3.r、r1尺寸在车削轧辊时检查。(2)允许偏差见表4_127。表4-127造船用球扁钢的允许偏差型 号6ht5、6、71.0士O.5+0.5-0.48、9、10士1.2O.512、14、16、18士1.5O.8+O.4-O.6202.022、24、272.5O.95（3）化学成分见表4-128。表4-128造船用球扁钢的化学成分等 级化学成分(质量分数)()CSiMnPSC+Mn/6AO.230.10O.352.5CO.040O.0400.40B

19、O.210.100.350.80O.040O.0400.40注：1.经船检部门和需方同意，对厚度不大于12mm的A级钢，可采用沸腾生产， 但应在质量证明书中注明。 2.B级钢当含硅量不小于O.10时(镇静钢)，其最低含锰量可降到0.60。 3.钢中残余含铜量不得大于0.35，铬、镍各不大于0.30。(4)力学性能见表4-129。表4-129造船用球扁钢的力学性能等级拉伸试验冷弯试验180d=2aV型冲击试验屈服点sMPa抗拉强度bMPa伸长率5()温度冲击吸收功Akv/J纵向横向A23540049022不裂B02720注：A、B级钢S指上屈服点。热轧球扁钢型号、公称尺寸、截面面积、理论重量、截

20、面特性参数（GB/9945-2001）型号尺寸截面面积理论重量中心距离X-X轴特征值材质bthr1rcm2kg/mdx/cmIX/cm4WX/cm3HP80X58051941.55.414.254.933.876.91A级B级A32A36D级D32D36HP80X680620426.214.884.7838.78.1HP100X7100722.54.58.746.865.8785.314.5HP100X8100823.54.59.747.655.7894.316.31HP120X612062359.327.327.2113318.5HP120X7120724510.528.267.071492

21、1HP120X8120825511.729.26.9616523.6HP140X71407265.512.439.758.3224129HP140X81408275.513.8310.858.1826632.5HP140X1014010295.5316.6313.057.9931539.5HP160X71607296214.60 11.469.6637338.6HP160X8160830616.20 12.279.541143.3HP160X9160931617.80 13.979.3744947.9HP160X1116011336321.00 16.499.1652257HP180X8180

22、8337218.86 14.80 10.8960955.9HP180X9180934720.66 16.22 10.7366461.8HP180X1018010357322.46 17.63 10.5971767.7HP180X111801136724.26 19.04 10.4777073.5HP200X92009378223.06 18.57 12.1294277.7HP200X1020010388325.66 20.14 11.96101785.1HP200X112001139827.66 21.71 11.82109192.3HP200X122001240829.66 23.28 11

23、.69116499.5HP220X102201041929.00 22.77 13.351396105HP220X112201142931.20 24.50 13.191496114HP220X122201243933.40 26.22 13.041595122HP240X1024010441032.49 25.50 14.771865126HP240X1124011451034.89 27.39 14.581997137HP240X1224012461037.29 29.27 14.422127148HP260X1026010471136.11 28.35 16.222434150HP260

24、X1126011481138.71 30.39 16.00 2605163HP260X1226012491141.31 32.43 15.81 2774175HP280X1128011511242.68 33.50 17.44 3333191HP280X1228012521245.4835.717.23 3647206HP280X1328013531248.28 37.90 17.04 3757221HP300X1130011541346.7836.718.90 4192222HP300X1230012551349.79 39.09 18.70 4459239HP300/p>

25、52.7941.4418.45 4722256HP320X1232012581454.2542.620.12 5525275HP320X1332013591457.2545.0919.89 5849294HP320X1432014601460.8547.619.68 6168313HP340X12340126115358.8446.221.69 6757313HP340X1334013621562.2448.8621.34 7152335HP340X14340146315465.5451.5021.10 7540357HP370X133701366.516.5369.7054.7023.54

26、9469402HP370X143701467.516.5473.4057.6023.29 9980429HP370X153701568.516.577.1060.5023.06 10483456HP400X1440014721881.4863.9625.49 12924507HP400X1540015731885.4867.1025.24 13573538HP400X1640016741889.4870.2025.00 14211568HP430X144301476.519.589.7070.6027.70 16460594HP430X154301577.519.594.1973.9027.46 17249629HP430X174301779.519.5102.7980.7026.95 18853700HP430X194301981.5, 19.5111.3987.4026.53 20413770HP430X204302082.519.5115.0090.8026.30 21180804热轧球扁钢型号、公称尺寸、截面面积、理论重量、截面特性参数（GB/9945-2001）型号尺寸截面面积理论重量中心距离X-X轴特征值材质bhtr1rcm2kg/mdx/cmIX/cm4Wx/cm350X4(5#)501642.51.52.872.263.136.882.36