1、角钢理论重量表大全角钢理论重量表及角钢理论重量计算等边角钢理论重曷计算钢材理论重量计算的计量单位为公斤(kg)。其基本公式为:W (重曷,kg ) =F (断面积 mm2 ) X L (长度,m ) Xq (密度,g/cm3 ) X 1/1000钢的密度为:7.85g/cm3 ,各种钢材理论重曷计算公式如下:名称(单位)计 算公式符号意义计算举例等边角钢(kg/m)W= 0.00785 X d (2b ?Cd ) +0.215 (R2?C2r2 )b=边宽d=边厚R=内弧半径k 端弧半径求20 mm X 4mm等边角钢的每m重皇。从冶金产品目录中查出4mm X 20 mm等 边角钢的 R 为
2、3.5 ,r 为 1.2,则每 m 重是=0.00785 X 4 X (2 X20 ?C 4 )+0.215 X (352 ?C 2 X1.2 2 ) = 1.15kg型号尺寸(mm)长度(m)理论重量边宽边厚(kg/m)30.88922043-91.14531.1242.52543-91.4593031.37333043-91.78631.6563.63643-92.16352.65431.85244043-92.42252.97632.08842.7364.54554-123.36963.98532.33243.059一 35()一4-123.7701,4.46532.62443.4465
3、.65654-124.25186.5686.36344-123.90754.82265.72187.469109.15144.37255.39777064-126.4)677.39888.373一5.81866.9057.57574-127.97689.0301011.08956.21167.37688074-128.52589.6581011.87468.35079.65699084-1910.9461013.4761215.9401010069.366710.830812.2761015.1201217.8981420.6111623.257711.928813.53211110104-1
4、916.6901219.7821422.8091019.13312.5125124-1922.6961426.1931021.4881225.522141404-191429.4901633.3931024.7291229.391161606-191433.9871638.5181233.1591438.383181806-191643.5421848.6342020014161820246-1942.89448.68054.40160.05671.168热轧等边角钢尺寸及重曷计算公式:W(kg/m)=0.0078尹边厚* (2边宽-边厚)不等边角钢理论重是计算钢材理论重量计算的计量单位为公斤
5、(kg)。其基本公式为:W (重呈、kg ) = F (断面积 mm2 ) X L (长度,m ) Xq (密度,g/cm3 ) X 1/1000钢的密度为:7.85g/cm3 ,各种钢材理论重量计算公式如下:仁称(单位)计 算公式 符号意义计算举例 不等边角钢(kg/m)W= 0.00785 X d (B+b ?Cd ) +0.215 (R2?C2r2 )B=长边宽b=短边宽d=边厚R=内弧半径r=端弧半径求30 mm X 20mm X 4mm不等边角钢的每m重皇)从冶金产品目录中查出30 X20 X4 不等边角钢的 R 为 3.5 , r 为 1.2 ,则每 m 重是=0.00785 X4
6、 X (30+20 ?C 4 ) +0.215 X (3.52 ?C2 X1.2 2 ) = 1.46kg型号尺寸(mm)理论重量(kg/m)长边宽短边宽边厚2.5/1625251616340.9121.1763.2/2322031.171322041.5224/2.5402531.484402541.9364.5/2.8452831.687452842.2035/3.2503231.908503242.4945.6Z3.6563632.153563642.818563653.4666.3/4634043.185634053.920634064.638634075.3397/4.5704543
7、.570704554.403704565.218704576.0117.5/5755054.808755065.699755087.4317550109.0988/5805055.005805065.935805076.848805087.7459/5.6905655.661905666.717905677.756905688.77910/6.31006367.5501006378.7221006389.878100631012.14210/81008068.3501008079.65610080810.946100801013.47611/71107068.3501107079.656110
8、70810.946110701013.47612.5/812580711.06612580812.511125801015.474125801218.33014/914090814.160140901017.475140901220.724140901423.90816/101601001019.8721601001223.5921601001427.2471601001630.83518/111801101022.2731801101226.4641801101430.5891801101634.64920/12.52001251229.7612001251434.4362001251639.0452001251843.588