球扁钢尺寸及工字钢尺寸规格表.doc

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*10.547.888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10100684.514.311.212120745.017.814.014140805.521.516.916160886.026.120.518180946.530.624.120A2001007.035.527.920B2001029.039.531.122A2201107.542.033.022B2201129.546.436.424A2401168.047.737.424B24011810.052.641.227A2701228.554.642.827B27012410.560.047.130A3001269.061.248.030B30012811.067.252.730C30013013.073.457.436A36013610.076.359.936B36013812.083.565.636C36014014.090.771.240A40014210.586.167.640B40014412.594.173.840C40014614.510280.1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= 内弧半径 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*132*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*16.5 123.963a 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tanaXocmYocm5501642.51.52.882.266.961.560.43O.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.550.120.656.2912120306.552.011.198.781583.765.820.724.200.62O.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.9l9.7518a180409722.2917.507245.8419.45O.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.960.091.1013.5022b22050138.537.3629.3317956.9546.821.1235.00O.97O.091.1613.2024a2405212938.9230.5522327.5855.551.1944.001.060.081.1914.7024b2405414943.7234.3225427.6463.7l1.2l53.001.10O.081.2414.3527a27055129.543.9934.5332658.6370.741.2747.001.040.081.2316.6027b27057149.549.3938.7735158.4079.401.2762.001.120.081.2816.305501642.51.22.882.266.961.560.43O.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.550.120.656.2912120306.554.011.198.781583.765.820.724.200.62O.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.9l9.7518a180409722.2917.507245.8419.45O.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.960.091.1013.5022b22050138.537.3629.3317956.9546.821.1235.00O.97O.091.1613.2024a2405212938.9230.5522327.5855.551.1944.001.060.081.1914.7024b2405414943.7234.3225427.6463.7l1.2l53.001.10O.081.2414.3527a27055129.543.9934.5332658.6370.741.2747.001.040.081.2316.6027b27057149.549.3938.7735158.4079.401.2762.001.120.081.2816.30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.0400.40BO.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D32D36HP80X680620426.214.884.7838.78.1HP100X7100722.54.58.746.865.8785.314.5HP100X8100823.54.59.747.655.7894.316.31HP120X612062359.327.327.2113318.5HP120X7120724510.528.267.0714921HP120X8120825511.729.26.9616523.6HP140X71407265.512.439.758.3224129HP140X81408275.513.8310.858.1826632.5HP140X1014010295.5316.6313.057.9931539.5HP160X71607296214.60 11.469.6637338.6HP160X8160830616.20 12.279.541143.3HP160X9160931617.80 13.979.3744947.9HP160X1116011336321.00 16.499.1652257HP180X81808337218.86 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 11.69116499.5HP220X102201041929.00 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 16.222434150HP260X1126011481138.71 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 4459239HP300X1330013561352.7941.4418.45 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 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#)501642.51.52.872.263.136.882.36A级B级A32A36D级D32D3660X5(6#)601953.54.313.383.7514.734.2170X5(7#)702153.55.094.004.4223.975.9380X5(8#)8022545.87 4.615.0836.227.9690X5.5(9#)90245.547.075.555.6655.8610.97100X6(10#)10026658.676.816.3184.0814.88120X6.5(12#)120306.552.011.198.787.57158.223.54140X7(14a)140337614.1311.108.86272.2334.95140X9(14b)140359616.9313.308.55326.0541.59160X8(16a)160368718.0414.1710.02455.3551.45160X10(16b)1603810721.2416.689.72534.7360.01180X9(18a)180409722.2817.5011.16716.8572.26180X11(18b)1804211725.8820.3210.86828.5083.02200X10(20a)200441083.027.4721.5812.391089.9098.9200X12(20b)2004612831.4724.7212.081243.10112.93220X11(22a)22048118.532.9425.8713.571584.10130.92220X13(22b)22050138.537.3429.3313.271787.20146.97240X12(24a)2405212938.9130.5514.752229.60169.04240X14(24b)2405414943.7134.3214.452492.40188.25270X12(27a)27055129.543.9234.5316.663206.50217.83270X14(27b)27057149.549.3738.7716.313582.50201.49