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1、什么是角钢? 角钢型号 角钢规格 角钢价格角钢俗称角铁、是两边互相垂直成角形的长条钢材。有等边角钢和不等边角钢之分。等边角钢的两个边宽相等。其规格以边宽边宽边厚的毫米数表示。如“30303”,即表示边宽为30毫米、边厚为3毫米的等边角钢。也可用型号表示,型号是边宽的厘米数,如3#。型号不表示同一型号中不同边厚的尺寸,因而在合同等单据上将角钢的边宽、边厚尺寸填写齐全,避免单独用型号表示。热轧等边角钢的规格为2#-20#。角钢可按结构的不同需要组成各种不同的受力构件,也可作构件之间的连接件。广泛地用于各种建筑结构和工程结构,如房梁、桥梁、输电塔、起重运输机械、船舶、工业炉、反应塔、容器架以及仓库货
2、架等。热轧等边角钢理论重量表(等边角钢的理论重量)型号 尺寸(mm) 理论重量 (kg/m) 边宽 边厚 2.5 25 34 1.1241.459 3 3030 34 1.3731.786 3.6 36 345 1.6562.1632.654 4 40 345 1.8522.4222.976 4.5 45 3456 2.0882.7363.3693.985 5 50 3456 2.3323.0593.7704.465 5.6 56 3458 2.6243.4464.2516.568 6.3 63 456810 3.9074.8225.7217.4699.151 7 70 45678 4.372
3、5.3976.4067.3988.373 7.5 75 567810 5.8186.9057.9769.03011.089 8 80 567810 6.2117.3768.5259.65811.874 9 90 6781012 8.3509.65610.94613.47615.940 10 100 67810121416 9.36610.83012.27615.12017.89820.61123.257 11 110 78101214 11.92813.53216.69019.78222.809 12.5 125 101214 19.13322.69626.193 14 140 1012141
4、6 21.48825.52229.49033.393 16 160 10121416 24.72929.39133.98738.518 18 180 12141618 33.15938.38343.54248.634 20 200 1416182024 42.89448.68054.40160.05671.168热轧不等边角钢理论重量表(不等边角钢的理论重量)型号尺寸(mm)理论重量(kg/m)长边宽短边宽边厚2.5/1625251616340.9121.1763.2/2322031.171322041.5224/2.5402531.484402541.9364.5/2.8452831.687
5、452842.2035/3.2503231.908503242.4945.6/3.6563632.153563642.818563653.4666.3/4634043.185634053.920634064.638634075.3397/4.5704543.570704554.403704565.218704576.0117.5/5755054.808755065.699755087.4317550109.0988/5805055.005805065.935805076.848805087.7459/5.6905655.661905666.717905677.756905688.77910/6
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不等边角钢理重计算:W(kg/m)=0.00785*边厚*(长边宽+短边宽边厚)