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钢板理论重量表,中厚钢板理论重量表,金属理论重量计算方法钢板理论重量表2优质资料(可以直接使用,可编辑优质资料,欢迎下载)钢板理论重量表,中厚钢板理论重量表,金属理论重量计算方法理论重量计算方法角钢:每米重量=0.00785*(边宽+边宽-边厚)*边厚圆钢:每米重量=0.00617*直径*直径(螺纹钢和圆钢相同)扁钢:每米重量=0.00785*厚度*边宽管材:每米重量=0.02466*壁厚*(外径-壁厚)板材:每米重量=7.85*厚度黄铜管:每米重量=0.02670*壁厚*(外径-壁厚)紫铜管:每米重量=0.02796*壁厚*(外径-壁厚)铝花纹板:每平方米重量=2.96*厚度有色金属比重:紫铜板8.9黄铜板8.5锌板7.2铅板11.37有色金属板材的计算公式为:每平方米重量=比重*厚度理论重量计算方法角钢:每米重量=0.00785*(边宽+边宽-边厚)*边厚圆钢:每米重量=0.00617*直径*直径(螺纹钢和圆钢相同)扁钢:每米重量=0.00785*厚度*边宽管材:每米重量=0.02466*壁厚*(外径-壁厚)板材:每米重量=7.85*厚度黄铜管:每米重量=0.02670*壁厚*(外径-壁厚)紫铜管:每米重量=0.02796*壁厚*(外径-壁厚)铝花纹板:每平方米重量=2.96*厚度有色金属比重:紫铜板8.9黄铜板8.5锌板7.2铅板11.37有色金属板材的计算公式为:每平方米重量=比重*厚度理论重量计算方法角钢圆钢扁钢管材板材黄铜管紫铜管铝花纹板

钢板理论重量表(钢板的理论重量)厚度

(mm)理论重量

(kg/m2)厚度(mm)理论重量

(kg/m2)厚度

(mm)理论重量

(kg/m2)0.201.570.755.891.814.130.251.960.806.282.015.700.302.360.907.072.217.270.352.751.007.852.519.360.403.141.18.642.821.980.453.531.29.423.023.550.503.931.310.213.225.120.554.321.410.993.527.480.604.711.511.783.829.830.655.101.612.563.930.620.705.501.713.354.031.40中厚钢板理论重量表(中厚钢板钢板的理论重量)厚度

(mm)理论重量

(kg/m2)厚度

(mm)理论重量

(kg/m2)厚度

(mm)理论重量

(kg/m2)4.535.3316125.6038298.30539.2518141.3040314.005.543.1820157.0042329.70647.1622172.7044345.40754.9524188.4045353.25862.8025196.2546361.10970.6526204.1048376.801078.6028219.8050392.501186.3530235.5052408.201294.2032251.2054423.9013102.1034266.9055431.7514109.9035274.7556439.6015117.7536282.6058455.30矩形方管理论重量计算表,方管理论重量,镀锌方管理论重量,方管的理论重量,计球墨铸铁管价格算公式:

4x壁厚(bihou)x(边南京球墨铸铁管长-壁厚(bihou))x7.85

其中,边长和壁厚都以毫米为单位,直接把数值代入上述公式,得出即为上海球墨铸铁管每米方管的重量,以克为单位。如30x30x2.5毫米的方管,按上述公式即可算出其每米重量为:

4x2.5x(30-2.5)x7.85=275x7.85=2158.75克,即约2.16公斤当壁厚和边长都以毫米为单位时,4x壁厚x(边长-壁厚)算出的是每米长度方管的体积,以立方厘米为单位,再乘以铁的比重每立方厘米7.854x壁厚x(边长-壁厚)x7.85

其中,边长和壁厚都以毫米为单位,直接把数值代入上述公式,得出即为每米方管的重量,以克为单位。如30x30x2.5毫米的方管,按上述公式即可算出其每米重量为:4x2.5x(30-2.5)x7.85=275x7.85=2158.75克,即约2.16公斤

当壁厚和边长都以毫米为单位时,4x壁厚x(边长-壁厚)算出的是每米长度方管的体积,以立方厘米为单位,再乘以铁的比重每立方厘米7.85克,得出即为每米方管以克为单位的重量。方管理论重量表型号

理论重量(kg/m)

型号

理论重量(kg/m)20*20*1.2

0.75

50*30*2.5

3.0225*25*1.2

0.94

50*30*3

3.640*40*2

2.29

50*32*2

2.240*40*2.5

3.02

50*35*2.5

3.3240*40*4

4.68

55*38*2

2.850*50*2.5

3.81

60*40*2.5

3.8150*50*3

4.44

60*40*3

4.4450*50*4

5.74

60*40*4

5.7460*60*2.5

4.52

70*50*4

7.0260*60*3

5.38

80*60*3

7.0960*60*4

7.02

80*60*4

8.2270*70*4

8.22

80*60*5

10.2570*70*5

10.2

90*40*2.5

5.1980*80*4

9.96

90*60*5

10.4780*80*6

13.85

100*60*3

7.3100*100*4

11.65

100*60*4

9.16100*100*8

23

100*60*5

11.53120*120*4

14.16

100*60*4.5

14.41160*160*4.5

19.2

160*80*4.5

15.84220*80*6

27.1Q345B无缝钢管重量计算公式,Q345B无缝钢管尺寸及允许偏差,低合金管很多的分类方法.按制造工艺分类有:热轧无缝管和冷轧无缝管.按用途分类有:一般结构用无缝钢管,输送流体用无缝钢管,中低压锅炉用无缝钢管,高压锅炉用无缝钢管,.......按材质分:优质碳素结构钢无缝钢管,低合金结构钢无缝钢管,合金钢无缝钢管.无缝钢管的用途很广泛,可以用来加工成机械零件,用来输送液体或气体,做驱动轴承,建造刚结构建筑.Q345B无缝钢管属低合金系列。在低合金的材质里,此种材质为最普通的。Q345B无缝钢管过去的一种叫法为:16Mn无缝钢管。Q345B无缝钢管的外部执行标准为:GB709,内部执行标准为:GB/T1591-94。类同于Q345B的命名方法。由于执行标准的原因,此种钢板允许负公差交货。Q345无缝钢管是一种钢管的材质。Q代表的是这种材质的屈服,后面的345,就是指这种材质的屈服值,在345左右。并会随着材质的厚度的增加而使其屈服值减小。Q345A级,是不做冲击;Q345B级,是20度常温冲击;Q345C级,是0度冲击;Q345D级,是-20度冲击;Q345E级,是-40度冲击。在不同的冲击温度,冲击的数值也有所不同。Q345A,Q345B,Q345C,Q345D,Q345E。这是等级的区分,所代表的,主要是冲击的温度有所不同而矣!Q345B无缝钢管重量公式:[(外径-壁厚)*壁厚]*0.02466=kg/米(每米的重量)Q345B无缝钢管工艺流程管坯——检验——剥皮——检验——加热——穿孔——酸洗——修磨——润滑风干——焊头——冷拔——固溶处理——酸洗——酸洗钝化——检验——冷轧——去油——切头——风干——内抛光——外抛光——检验——标识——成品包装工业管工艺流程管坯——检验——剥皮——检验——加热——穿孔——酸洗——修蘑——润滑风干——焊头——冷拔——固溶处理——酸洗——酸洗钝化——检验Q345B无缝钢管尺寸及允许偏差偏差等级标准化外径允许偏差D1±1.5%,最小±0.75mmD2±1.0%。最小±0.50mmD3±0.75%.最小±0.30mmD4±0.50%。最小±0.10mmH型钢规格表1类别规格单位重量

kg/m截面面积

mm2采购HW100*100*6*817.221.9125*125*6.5*923.830.31150*150*7*1031.940.55175*175*7.5*1140.351.43200*200*8*1250.564.28200*204*12*1256.772.28250*250*9*1472.492.18#250*255*14*1482.2104.7难#294*302*12*1285108.3难300*300*10*1594.5120.4300*305*15*15106135.4344*348*10*16115146350*350*12*19137173.9388*402*15*15141179.2难394*398*11*18147187.6难400*400*13*21172219.5400*408*21*21197251.5414*405*18*28233296.5428*407*20*35284361.4458*417*30*50415529.3难498*432*45*70605770.8难HM148*100*6*921.427.25194*150*6*931.239.76244*175*7*1144.156.24294*200*8*1257.373.03340*250*9*1479.7101.5390*300*10*16107136.7440*300*11*18124157.4482*300*11*15115146.4488*300*11*18129164.4582*300*12*17137174.5588*300*12*20151192.5594*302*14*23175222.4莱钢类别规格单位重量

kg/m截面面积

mm2采购HN100*50*5*79.5412.16难125*60*6*813.317.01难150*75*5*714.318.16175*90*5*818.223.21198*99*4.5*718.523.59200*100*5.5*821.727.57248*124*5*825.832.89250*125*6*929.737.87298*149*5.5*832.641.55300*150*6.5*937.347.53346*174*6*941.853.19350*175*7*115063.66400*150*8*1355.871.12莱钢396*199*7*1156.772.16400*200*8*136684.12450*150*9*1465.583.41莱钢446*199*8*1266.784.95450*200*9*1476.597.41500*150*10*1677.198.23莱钢496*199*9*1479.5101.3500*200*10*1689.6114.2506*204*11*19103131.3596*199*10*1595.1121.2600*200*11*17106135.2606*200*12*20120153.3692*300*13*20166211.5700*300*13*24185235.5792*300*14*22191243.4800*300*14*26210267.4890*299*15*23213270.9900*300*16*28243309.8912*302*18*34286364难H型钢规格表2类别型号截面尺寸(mm)截面面积cm2理论重量kg/m截面特性参数惯性矩(cm4)惯性半径(cm)截面模数(cm3)(高度×宽度)H×Bt1t2rIxIyixiyWxWyHW100×100100×100681021.917.23831344.182.4776.526.7125×125125×1256.591030.3123.88472945.293.1113647175×175150×1507101340.5531.916605646.393.7322175.1175×175175×1757.5111351.4340.329009847.54.37331112200×200200×2008121664.2850.5477016008.614.99477160200×20412121672.2856.7503017008.354.85503167250×250250×2509141692.1872.410800365010.86.29867292250×255141416104.782.211500388010.56.09919304300×300294×302121220108.38517000552012.57.141160365300×300101520120.494.520500676013.17.491370450300×305151520135.410621600710012.67.241440466350×350344×348101620146115333001120015.18.781940646350×350121920173.9137403001360015.28.842300776400×400388×402151524179.2141492001630016.69.522540809394×398111824187.6147564001890017.3102860951400×400132124219.5172669002240017.510.133401120414×405182824296.2233930003100017.710.244901530400×408212124251.5197711002380016.89.7335601170428×407203524361.42841190003940018.210.455801930HM150×100148×100691327.2521.410401516.172.3514030.2200×150194×150691639.7631.227405088.33.5728367.7250×175244×1757111656.2444.1612098510.44200294×2008122073.0357.311400160012.54.69779160350×250340×25091420101.579.721700365014.661280292400×300390×300101624136.710738900721016.97.262000481450×300440×300111824157.412456100811018.97.182550541500×300482×300111528146.411560800677020.46.82520451488×300111828164.412971400812020.87.032930541600×300582×300121728174.5137103000767024.36.633530511588×300122028192.5151118000924.86.854601594×302142328222.41751370001060024.96.94620701HN175×90175×90581023.2118.2122097.67.262.0514021.7200×100198×994.571323.5918.516101148.272.216323200×1005.581327.5721.718801348.252.2118826.8250×125248×124581332.8925.8356025510.42.7828741.1250×125691337.8729.7408029410.42.7932647300×150298×1495.581641.5532.6646044312.43.2643359.4300×1506.591647.5337.3735050812.43.2749067.7350×175346×174691653.1941.81120079214.53.8664991350×1757111663.66501370098514.73.93782113400×150400×1508131671.1255.81880073416.33.2194297.9400×200396×1997111672.1656.720000145016.74.481010145400×2008131684.126623700174016.84.541190174450×150450×1509142083.4165.527100793183.081200106450×200446×1998122084.9566.7290000158018.54.311300159450×2009142097.4176.533700187018.64.381500187500×200496×19991420101.379.541900184020.34.271690185500×200101620114.289.647800214020.54.331910214506×201111920131.310356500258020.84.432230257600×200596×199101524121.295.169300198023.94.042330199600×200111724135.210678200228024.14.112610228606×201122024153.312091000272024.44.213000271700×300692×300132028211.5166172000928.66.534980602700×300132428235.51852021001080029.36.785760722800×300729×300142228243.4191254000993032.36.396400662800×300142628267.421029200011700336.627290782类别型号截面尺寸(mm)截面面积cm2理论重量kg/m截面特性参数表面面积m2/m惯性矩(cm4)惯性半径(cm)截面模数(cm3)(高度×宽度)H×Bt1t2r表面面积m2/mIxIyixiyWxWyHP200×200200×20412121672.2856.7503017008.354.855031671.16250×250244×25211111682.0564.48790294010.45.987202331.45250×255141416104.782.211500388010.56.099193041.46300×300294×302121220108.38517000552012.57.1311503651.74300×300101520120.494.520500676013.17.4913704501.75300×305151520135.410621600711012.67.2414404661.76350×350338×351131320135.310628200938014.48.3316705352.02344×354161620166.6131353001180014.68.4320506692.04350×350121920173.9137403001360015.28.8423007762.04350×357191920198.4156428001440014.78.5324508092.06400×400388×402151524179.2141492001630016.69.5225408092.31394×405181824215.2169599002000016.79.6330409862.33400×400132124219.5172669002240017.510.1334011202.33414×405182824296.2233930003100017.710.2449015302.37400×408212124251.5197711002380016.89.73356011702.35428×407203524361.42841190003940018.210.4558019302.4注:1."#"表示的规格为非常规格2."*"表示的规格,目前国内尚未生产3.型号属于同一范围的产品,其内侧尺寸高度是一致的。4.截面面积计算公式为"t1(H-2t2)+2Bt2+0.858r2"一、钢板单位重量表钢板每平方米重量表厚度(毫米)理论重量(公斤)厚度(毫米)理论重量(公斤)厚度(毫米)理论重量(公斤)厚度(毫米)理论重量(公斤)0.201.5700.705.4951.6012.564.0031.400.251.9630.755.8881.8014.134.5035.330.272.1200.806.2802.0015.705.0039.250.302.3550.907.0652.2017.275.5043.180.352.7481.007.8502.5019.636.0047.100.403.1401.108.6352.8021.987.0054.950.453.5331.209.4203.0023.558.0062.800.503.9251.259.8133.2025.129.0070.650.554.3181.4010.9903.5027.4810.0078.500.604.7101.5011.783.8029.8311.0086.3512.0094.2022172.7034266.9054423.9013.00102.1023180.6036282.6056439.6014.00109.9024188.4038298.3058455.3015.00117.8025196.3040314.0060471.0016.00125.6026204.1042329.7017.00133.5027212.0044345.4018.00141.3028219.8046361.1019.00149.2029227.7048376.8020.00157.0030235.5050392.5021.00164.9032251.2052408.20花纹钢板每平方米重量表基本厚度

(毫米)纹

高(毫米)理论重量(公斤/米2)菱形花纹钢板扁豆形花纹钢板菱形花纹钢板扁豆形花纹钢板2.51.02.521.6022.603.01.02.525.6026.603.51.02.529.5030.504.01.02.533.4034.404.51.02.537.3038.305.01.52.542.3042.305.51.52.546.2046.206.01.52.550.1050.107.02.02.559.0058.008.02.02.566.8065.80二、圆钢单位重量表热轧圆钢每米重量表直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)5.00.15412.00.88821.02.72315.934814.216324.475.50.19313.01.0422.02.98326.315015.426526.056.00.22214.01.2123.03.26336.715216.676828.516.50.26015.01.3924.03.55347.135317.327030.217.00.30216.01.5825.03.85357.555518.657534.688.00.39517.01.7826.04.17367.995619.338039.469.00.49918.02.0027.04.49388.905820.748544.5510.00.61719.02.23284.83409.876022.1911.00.74620.02.47295.184210.87305.554512.48冷拉圆钢每米重量表直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)直径

(d)

毫米每米重量

(公斤)3.00.0565.30.1739.00.49917.01.7832.06.315317.323.20.0635.59.50.55618.02.0034.07.13553.40.0715.60.19310.00.61719.02.2335.07.555619.333.50.0766.00.22210.50.68020.02.4736.06022.193.80.0896.30.24511.00.74621.02.7238.08.906324.474.00.0996.70.27711.50.81522.02.9840.09.87654.20.1097.00.30212.00.88824.03.5542.010.876727.674.50.1257.50.34713.01.0425.03.8545.012.487030.214.80.1428.00.39514.01.2126.04.1748.014.217534.685.00.1548.50.44615.01.3928.04.8350.015.428039.4616.01.5830.05.55三、热轧扁钢每米重量表规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)12×40.3816×91.1520×101.5725×81.5750.47101.2622×40.6991.7760.5718×40.5750.86101.9670.6650.7161.04112.1680.7560.8571.21122.3614×40.4470.9981.38142.7550.5581.1391.55163.1460.6691.27101.7328×30.6670.77101.41111.9040.8880.8820×40.63122.0751.1016×40.5050.7925×30.5961.3250.6360.9440.7971.5460.7571.1050.9881.7670.8881.2661.1891.9881.0091.4171.37102.20规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)28×112.4230×163.7732×184.5236×205.65122.64184.24205.0240×30.94143.08204.7136×30.8541.26163.5332×30.7541.1351.57163.5332×30.7541.1351.5730×30.7141.0151.4161.8840.9451.2561.6972.2051.1861.5071.9782.5161.4171.7682.2692.8371.6582.0192.51103.1481.8892.26102.82113.4592.12102.54113.11123.77102.36112.76123.39144.40112.59123.01143.95165.02122.83143.51164.52185.65143.36164.02185.09206.2845×31.0650×41.5756×52.2060×62.8341.4151.9662.6473.3051.7762.3673.0883.77规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)62.1272.7583.5294.2472.4783.1493.95104.7182.8393.53104.39115.1893.18103.93114.83125.65103.53114.32125.27146.59113.89124.71146.15167.54124.24145.50167.03188.48144.95166.28187.91209.42165.65187.07208.7963×31.48186.36207.8560×31.4141.98207.0756×31.3241.8852.4750×31.1841.7652.3662.9763×73.4665×84.0870×94.9575×105.8983.9594.59105.50116.4894.45105.10116.04127.07104.94115.61126.59148.24115.44126.12147.69169.42125.93147.14168.791810.60146.92168.16189.892011.78规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)167.91189.192010.9980×31.88188.902010.2175×31.7742.51209.6970×3106542.3653.1465×31.5342.2052.9463.7742.0452.7563.5374.4052.5563.3074.1285.0263.0673.8584.7195.6573.5784.4095.30106.2880×116.9185×128.0190×149.8995×1410.44127.54149.341611.301611.93148.791610.681812.721813.421610.051812.012014.132014.921811.302012.353021.202216.412012.5690×32.1295×32.242518.8485×32.0042.8342.982820.8842.6753.5353.733022.3753.3464.2464.47100×32.3664.0074.9575.2243.1474.6785.6585.9753.93规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)85.3496.3696.7164.7196.01107.07107.4675.50106.67117.77118.2086.28117.34128.48128.9597.07100×107.85105×75.77110×43.45110×2824.18118.6486.5954.323025.91129.4297.4265.18120×32.831410.99108.2476.0443.771612.56119.0786.9154.711814.13129.8997.7765.652015.701411.54108.6476.592217.271613.19119.5087.542519.631814.841210.3698.482821.982016.491412.09109.423023.552218.181613.821110.36105×32.472520.611815.541211.3043.302823.082017.271413.1954.123024.732219.001615.07规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)规

(毫米)每米重量

(公斤)64.95110×32.572521.591816.96120×2018.84125×1413.74130×1010.21140×1010.992220.721615.701111.231112.092523.551817.661212.251213.192826.382019.631414.291415.393028.262221.501616.331617.58125×32.942524.531818.871819.7843.932827.482020.412021.9854.913029.442222.45150×33.5365.89130×33.06140×33.3044.7176.6744.0844.4055.8987.8555.1055.5067.0798.8366.1266.5978.24109.8177.1477.6989.421110.7988.1688.79910.601211.7899.1899.891011.78150×1112.95150×1416.49150×1821.20150×2023.551214.131618.84四、角钢单位重量表热轧等边角钢每米重量表角钢号数尺寸(毫米)截面面积

(厘米2)理论重量

(公斤/米)表面积

(米2/米)bdr2203

43.51.132

1.4590.889

1.1450.078

0.0772.5253

43.51.432

1.8591.124

1.4590.098

0.0973.0303

44.51.749

2.2761.373

1.7860.117

0.1173.6363

4

54.52.109

2.756

3.3821.656

2.163

2.6540.141

0.141

0.1414.0403

4

552.359

3.086

3.7911.852

2.422

2.9760.157

0.157

0.1564.5453

4

5

652.659

3.486

4.292

5.0762.088

2.736

.369

3.9850.177

0.177

0.176

0.1765.0503

45.52.971

3.8972.332

3.0590.197

0.1975.0505

65.54.803

5.6883.770

4.4650.196

0.1965.6563

4

5

86.03.343

4.390

5.415

8.3672.624

3.446

4.251

6.5680.221

0.220

0.220

0.219角钢号数尺寸(毫米)截面面积

(厘米2)理论重量

(公斤/米)表面积

(米2/米)bdr6.3634

5

6

8

1074.978

6.143

7.288

9.515

11.6573.907

4.822

5.721

7.469

9.1510.248

0.248

0.247

0.247

0.2467704

5

6

7

885.570

6.875

8.160

9.424

10.6674.372

5.397

6.406

7.398

8.3730.275

0.275

0.275

0.275

0.2747.5755

6

7

8

1097.367

8.797

10.160

11.503

14.1265.818

6.905

7.976

9.030

11.0890.295

0.294

0.294

0.294

0.293角钢号数尺寸(毫米)截面面积

(厘米2)理论重量

(公斤/米)表面积

(米2/米)bdr8805

6

7

8

1097.912

9.397

10.860

12.303

15.1266.211

7.376

8.525

9.658

11.8740.315

0.314

0.314

0.314

0.3139906

7

8

10

121010.637

12.301

13.944

17.167

20.3068.350

9.656

10.946

13.476

15.9400.354

0.354

0.353

0.353

0.352101006

7

8

101211.932

13.796

15.638

19.2619.366

10.830

12.276

15.1200.393

0.393

0.393

0.392角钢号数尺寸(毫米)截面面积

(厘米2)理论重量

(公斤/米)表面积

(米2/米)bdr1010012

14

161222.800

26.256

29.62717.898

20.611

23.2570.391

0.391

0.390111107

8

10

12

141215.196

17.238

21.261

25.200

29.05611.928

13.532

16.690

19.782

22.8090.433

0.433

0.432

0.431

0.43112.51258

10

12

141411.932

13.796

15.638

19.26115.504

19.133

22.696

26.1930.492

0.491

0.491

0.490角钢号数尺寸(毫米)截面面积

(厘米2)理论重量

(公斤/米)表面积

(米2/米)bdr1414010

12

14

161427.373

32.512

37.567

42.53921.488

25.522

29.490

33.3930.551

0.551

0.550

0.5491616010

12

14

161631.502

37.441

43.296

49.06724.729

29.391

33.987

38.5180.630

0.630

0.629

0.6291818012

14

16

181642.241

48.896

55.467

61.95533.159

38.383

43.542

48.6340.710

0.709

0.709

0.7082020014

16

18

20

241854.642

62.013

69.301

76.505

90.66142.894

48.680

54.401

60.056

71.1680.788

0.788

0.787

0.787

0.785热轧不等边角钢每米重量表角钢号数尺寸(毫米)截面面积

(厘米2)理论重量

(公斤/米)表面积

(米2/米)Bbdr2.5/1.625163

43.51.162

1.4990.912

1.1760.080

0.0793.2/232203

43.51.492

1.9391.171

1.5220.102

0.1014/2.540253

441.890

2.4671.484

1.9360.127

0.1274.5/2.845283

452.149

2.8061.687

2.2030.143

0.1435/3.250323

45.52.431

3.1771.908

2.4940.1

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