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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!之分.等边角钢的两个边宽相等.其规格以边宽X边宽X边厚的毫米数表示.如N30x30x3,即表示边宽为30毫米、边厚为3亳米的等边角钢.也可用型号表示，型号是边宽的厘米数，如N3#.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.热扎等边角钢的规格为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
2、货架等.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)理论布量(kgm)边宽边厚31,1242.52541,4593031.37333041.78631.6563.63642.16352.65431,85244042.42252.97632.08842.7364.54553.36963.98532.33243.05955053.77064.46532.62443,4465.65654.25186,56843.90754.8226.36365.72187.469109.15144.37255.39777066.4067739888.37355*81866.9057.57577,97
3、689.0301011.08956.21167.37688078.52589.658IO11.87468.35079.656990810.9461013.4761215.94069.366710.830812.276101001015.1201217,8981420.6111623,257711.928813.532111101016.6901219.7821422.8091019.13312.51251222.6961426.1931021.48814140121425.52229.4901633.3931024.72916160121429.39133.9871638.5181233.15
4、91438.383181801643.5421848.6341442.8941648.680202001854.4012060.0562471,168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(kgm)长边宽短边宽边厚2.5/1625251616340.9121.1763.2/2322031.171322041.5224/2.5402531.484虫)2541.9364,528452831.687452842.2035/3.2503231.908503242.494S.6/3.6563632.153563642.818563653.4666.3/4634043.1
5、85634053.920634064.638634075.3397/4.5704543.570704554.403704565.218704576.0117.5/5755054.808755065.699755087.4317550109.0988/5805055.005805065.935805076.848805087.7459/5.6905655.661905666.717905677.756905688.77910/6.31006367.5501006378.7221006389.878Ioo631012,1421008068.35010/81008079.65610080810.94
6、6100801013.47611/71107068.350no7079.656IlO70810.946IlO701013.4761258125807ILo6612580812.511125801015.474125801218,33014090814.16014/9140901017.475140901220,724140901423.90816/101601001019.8721601001223.5921601001427.2471601001630.83518/11180IlO1022,273180IlO1226.464180IlO1430.589ISOHO1634.6492001251229.76120/12.52001251434.4362001251639.0452001251843.588不等边角钢理重计算：W(kg/m)=0.00785*边厚*(长边宽+短边宽边厚)
