(完整word版)球扁钢尺寸及工字钢尺寸规格表

1、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

2、论重量工字钢10#100*63*4.511.261工字钢12#120*74*5.0 |13.987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*10.5

3、47.888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

4、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截面面积重量高腿宽腹厚（亦）(kg/m)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、13812.083.565.636C36014014.090.771.240A40014210.586.167.640B40014412.594.173.840C40014614.510280.1h=咼b=腿长d=腰厚求 250 mm x 118mm x 10mm 的工W= 0.00785字钢(kg/m )t=平均腿字钢每m重量。从金属材料手册中x hd+2t ( b查出该工字钢td)+0.615为13 ， R为R=内弧半10 , r 为 5 ,则每m重量=0.00785r=端弧半工字钢理论重量表型号高度*脚宽*腰厚理重10100*68*4.511.26112120*74*513.987141

7、40*88*620.51318180*94*6.524.14320a200*100*727.92920b200*102*931.06922a220*110*7.533.0722b220*112*9.538.10525b250*118*1042.0328a280*122*8.543.49228b280*124*10.547.88830a300*126*948.08430b300*128*1152.79430c300*130*1352.71732b320*132*11.557.74132c320*134*13.562.76536a360*136*1060.03736b360*138*1265.68

8、936c360*140*1471.34140a400*142*10.567.59840b400*144*12.573.87840c400*146*14.580.15845a450*150*11.580.4245b450*152*13.587.48545c450*154*15.594.5556a560*166*12.5106.31656b560*168*14.5115.10856c560*170*16.5123.963a630*176*13121.40763b630*178*15131.29863c630*180*17141.189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

9、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_重心距离 Y0 重心距离尺寸理论质X xYYU UU U重心距离型b"htr1截面面量/Ix /cm4IY /cmlY /cm4IU /cm4轴的斜Xo /cm号积 /cm2(kg/m)iy / cmiu / cm角 tanaYo / cm5501642.52.882.266.961.560.43O.390.31O.32O.140.4l3.136601953.54.313.3815.001.870.950.47O.69O.400.13O.503.

10、747702l53.5< 1.55.104.0024.102.181.340.52O.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.550.120.656.2912120306.5511.198.781583.765.820.724.200.62O.10O.727.5514a140337614.1411.102

11、744.429.12O.8l6.00O.650.10O.798.8214b1403596< 2.016.9413.3032l4.3711.120.8l8.000.690.10O.848.5516a160368718.0514.174685.1013.67O.8710.00O.74O.090.869.9516b1603810721.2516.685275.0016.360.8813.00O.780.09O.9l9.7518a180409722.2917.507245.8419.45O.9415.000.82O.09O.9311.1518b18042II725.8920.328375.702

12、3.02O.9417.00O.8l0.09O.9810.8120a2004410827.4921.581a786.3729.601.0421.000.88O.091.0212.4020b2004612831.4924.7212656.3534.001.0424.000.880.091.0812.0622a22048118.532.9625.8716ll7.0041.111.1230.00O.960.091.1013.5022b22050138.5< 3.O37.3629.3317956.9546.821.1235.00O.97O.091.1613.2024a2405212938.9230

13、.5522327.5855.551.1944.001.060.081.1914.7024b2405414943.7234.3225427.6463.7l1.2l53.001.10O.081.2414.3527a27055129.543.9934.5332658.6370.741.2747.001.040.081.2316.6027b27057149.549.3938.7735158.4079.401.2762.001.120.081.2816.305501642.5< 1.22.882.266.961.560.43O.390.31O.32O.140.4l3.136601953.54.31

14、3.3815.001.870.950.47O.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.550.120.656.2912120306.55< 4.011.198.781583.765.820.724.

15、200.62O.10O.727.5514a14033 7614.1411.102744.429.12O.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

16、.1518b18042II725.8920.328375.7023.02O.9417.00O.8l0.09O.9810.8120a20044108< 5.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.9

17、7O.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7.85g/cm3计算。2. 截面面积=bt+0.2887

18、(h t)2+1.5774(h t)n 0.2146r213. 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、7±.0士 O.5+0.5-0.48、9、10士 1.2±O.512、14、16、18士 1.5幻.8+O.4-O.620±!.022、 24、 27±!.5±O.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/6A< O.230.10O.35> 2.5CO.040O.040< 0

19、.40B< O.210.10 0.35> 0.80O.040O.040< 0.40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 0.10%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180°=2aV型冲击试验屈服点cs/ MPa抗拉强度cb/ MPa伸长率5 5(%)温度/'C冲击吸收功Akv/J纵向横向>AB&g

20、t; 235400s 490> 22不裂02720注：A、B级钢oS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bth门rcm2kg/mdx/cmIX/cm 4WX/cm 3HP80X5805194< 1.55.414.254.933.876.91HP80X68062046.214.884.7838.78.1A级HP100X7100722.54.58.746.865.8785.314.5HP100X8100823.54.59.747.655.7894.316.31HP120X61

21、206235<29.327.327.2113318.5B级HP120X7120724510.528.267.0714921HP120X8120825511.729.26.9616523.6HP140X71407265.512.439.758.3224129A32HP140X81408275.513.8310.858.1826632.5HP140X10 14010295.5<316.6313.057.9931539.5HP160X7160729614.6011.469.6637338.6A36HP160X81608306<216.2012.279.541143.3HP160X9

22、160931617.8013.979.3744947.9HP160X11 16011336<321.0016.499.1652257D级HP180X81808337<218.8614.8010.8960955.9HP180X9180934720.6616.2210.7366461.8HP180X10 18010357<322.4617.6310.5971767.7D32HP180X11 1801136724.2619.0410.4777073.5HP200X92009378<223.0618.5712.1294277.7HP200X102001038825.6620.1

23、411.96101785.1D36HP200X11 20011398<327.6621.7111.82109192.3HP200X12 2001240829.6623.2811.69116499.5HP220X102201041929.0022.7713.351396105HP220X11 2201142931.2024.5013.191496114HP220X12 2201243933.4026.2213.041595122HP240X1024010441032.4925.5014.771865126HP240X11 24011451034.8927.3914.581997137HP2

24、40X12 24012461037.2929.2714.422127148HP260X1026010471136.1128.3516.222434150HP260X11 26011481138.7130.3916.002605163HP260X12 26012491141.3132.4315.812774175HP280X11 28011511242.6833.5017.443333191HP280X12 28012521245.4835.717.233647206HP280X1328013531248.2837.9017.043757221HP300X11 30011541346.7836.

25、718.904192222HP300X12 30012551349.7939.0918.704459239HP300X1330013561352.7941.4418.454722256HP320X12 32012581454.2542.620.125525275HP320X1332013591457.2545.0919.895849294HP320X1432014601460.8547.619.686168313HP340X12 340126115<358.8446.221.696757313HP340X1334013621562.2448.8621.347152335HP340X143

26、40146315<465.5451.5021.107540357HP370X133701366.516.5<369.7054.7023.549469402HP370X143701467.516.5<473.4057.6023.299980429HP370X153701568.516.577.1060.5023.061 0483456HP400X1440014721881.4863.9625.491 2924507HP400X1540015731885.4867.1025.241 3573538HP400X1640016741889.4870.2025.0014211568HP

27、430X144301476.519.589.7070.6027.701 6460594HP430X154301577.519.594.1973.9027.461 7249629HP430X174301779.519.5102.7980.7026.951 8853700HP430X194301981.5,19.5111.3987.4026.5320413770HP430X204302082.519.5115.0090.8026.3021180804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/cm 4Wx/cm 350X4(5#)501642.52.872.263.136.882.3660X5(6#)