角钢规格表 (1),国标角钢规格表

('角钢规格表角钢规格表边A×B边允许偏差息港中sizeallowbledeviation厚度ticknesst3456789101112厚度允许偏差ticknessallowbledeviation25×25±1.5±0.5±0.5±0.5／／／／／／／30×30±2.0±0.5±0.5±0.5±0.5／／／／／／40×40±2.0±0.6±0.6±0.6±0.6±0.6／／／／／50×50±2.0±0.6±0.6±0.6±0.6±0.6／／／／／60×60±3.0／±0.6±0.6±0.6±0.6±0.6／／／／65×65±3.0／／±0.6±0.6±0.7±0.7±0.7／／／70×70±3.0／／±0.7±0.7±0.7±0.7±0.7±0.7／／75×75±3.0／／／±0.7±0.7±0.7±0.7±0.7／／80×80±3.0／／／±0.7±0.7±0.7±0.7±0.7／／90×90±3.0／／／／±0.7±0.7±0.7±0.8±0.8±0.8100×100±4.0／／／／±0.7±0.7±0.7±0.8±0.8±0.8角钢重量规格表一览规格理重规格理重规格理重规格理重2531.12410069.366251630.9121006367.552541.459100710.83322041.5221006378.7223031.373100812.276322041.5221006389.8783041.7861001015.12402531.484100631012.1424031.8521001217.898402541.9361008068.354042.4221001420.611452831.6871008079.6564052.9761001623.257452842.20310080810.9465032.332110711.928503231.908100801013.4765043.059110813.532503242.4941107068.355053.771101016.69563632.1531107079.655064.4651101219.782563642.81811070810.9466054.571101422.809563653.466110701013.4766065.42125815.504634043.18512580711.0666343.9071251019.133634053.9212580812.5516354.8221251222.696634064.638125801015.4746365.7211251426.193634075.339125801218.336387.4691401025.522704554.403140901017.475规格理重规格理重规格理重规格理重7066.4061401429.49704565.218140901220.7247077.3981401633.393704576.011140901423.9087088.3731601024.729705054.8081601001019.8727555.8181601229.391705065.6991601001223.5927566.9051601433.987755087.4311601001427.2477577.9761601638.5187550109.0981601001630.8357589.031801233.159805055.0051801101022.273751011.0891801438.383805065.9351801101226.4648067.3761801643.542805076.8481801101430.5898089.6581801848.634805087.7451801101634.649801011.8742001442.894905655.6612001251234.4369068.352001648.68905666.7172001251439.04590810.9462001854.401905677.7562001251639.045901013.4762002060.056905688.37792001251843.588901215.942002471.168等边角钢理论重量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（重量，kg）=F（断面积mm2）×L（长度，m）×ρ（密度，g/cm3）×1/1000钢的密度为：7.85g/cm3，各种钢材理论重量计算公式如下：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×[d（2b?Cd）＋0.215（R2?C2r2）]b=边宽d=边厚R=内弧半径r=端弧半径求20mm×4mm等边角钢的每m重量。从冶金产品目录中查出4mm×20mm等边角钢的R为3.5，r为1.2，则每m重量=0.00785×[4×（2×20?C4）＋0.215×（3.52?C2×1.22）]=1.15kg型号尺寸(mm)长度(m)理论重量(kg/m)边宽边厚220343-90.8891.1452.525343-91.1241.45933030343-91.3731.7863.6363453-91.6562.1632.65444033-91.852452.4222.9764.54534564-122.0882.7363.3693.98555034564-122.3323.0593.7704.4655.65634584-122.6243.4464.2516.5686.3634568104-123.9074.8225.7217.4699.151770456784-124.3725.3976.4067.3988.3737.575564-125.8186.90578107.9769.03011.0898805678104-126.2117.3768.5259.65811.87499067810124-198.3509.65610.94613.47615.94010100678101214169.36610.83012.27615.12017.89820.61123.25711110781012144-1911.92813.53216.69019.78222.80912.512510124-1919.13322.6961426.19314140101214164-1921.48825.52229.49033.39316160101214166-1924.72929.39133.98738.51818180121416186-1933.15938.38343.54248.6342020014161820246-1942.89448.68054.40160.05671.168热轧等边角钢尺寸及重量计算公式：W(kg/m)=0.00785边厚（2边宽-边厚）不等边角钢理论重量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（重量，kg）=F（断面积mm2）×L（长度，m）×ρ（密度，g/cm3）×1/1000钢的密度为：7.85g/cm3，各种钢材理论重量计算公式如下：名称（单位）计算公式符号意义计算举例不等边角钢（kg/m）W=0.00785×[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30mm×20mm×4mm不等边角钢的每m重量。从冶金产品目录中查出30×20×4不等边角钢的R为3.5，r为1.2，则每m重量=0.00785×[4×（30＋20?C4）＋0.215×（3.52?C2×1.22）]=1.46kg型号尺寸（mm）理论重量（kg/m）长边宽短边宽边厚2.5/1625251616340.9121.1763.2/2322031.171322041.5224/2.5402531.484402541.9364.5/2.8452831.687452842.2035/3.2503231.908503242.4945.6/3.6563632.153563642.818563653.4666.3/4634043.185634053.920634064.638634075.3397/4.5704543.570704554.403704565.218704576.0117.5/5755054.808755065.699755087.4317550109.0988/5805055.005805065.935805076.848805087.7459/5.6905655.661905666.717905677.756905688.77910/6.31006367.5501006378.7221006389.878100631012.14210/81008068.3501008079.65610080810.946100801013.47611/71107068.3501107079.65611070810.946110701013.47612.5/812580711.06612580812.511125801015.474125801218.33014/914090814.160140901017.475140901220.724140901423.90816/101601001019.8721601001223.5921601001427.2471601001630.83518/111801101022.2731801101226.4641801101430.5891801101634.64920/12.52001251229.7612001251434.4362001251639.0452001251843.588',)