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“∠30×30×3”,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、容器架以及仓库货架等。
热轧等边角钢理论重量表
型号22.534尺寸(mm)边宽厚度3204323304340453450556368104570678567578105680781069078理论重量kg/m0.8771.1451.1211.4591.3731.7861.8522.4222.9762.3323.0593.774.4653.0974.8225.7217.4699.1514.3725.3976.4067.3988.3735.8186.9057.9769.0311.06.2217.3768.5259.65811.8748.359.65610.946型号9尺寸(mm)边宽厚度109012678100101214167811010121481012512141012140141610121601416121418016181416200182024理论重量kg/m13.47615.949.36610.8312.27615.1217.820.61123.25711.92813.53216.6919.78222.80915.50419.13322.69626.19321.48825.52229.4933.39324.72929.39133.98738.51833.15938.38343.248.63442.448.68.40160.05671.168105116.312.5714167.5188209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)
热轧不等边角钢尺寸、理论重量表
尺寸(mm)长边宽短边宽边厚25162.5/16251632203.2/23220402/2.025284.5/2.8452850325/3.2503256365.6/3.656365636634063406.3/463406340704570457/4.570457045755075507.5/575507550805080508/5.080508050905690569/5.690569056100631006310/6.31006310063100801008010/8.01008010080110701107011/7.01107011070125801258012.5/812580型号理论重量(kg/m)0.9121.1761.1711.5221.4841.9361.6872.2031.9082.4942.1532.8183.4663.1853.924.6385.3393.574.4035.2186.0114.8085.6997.4319.0985.0055.9356.8487.7455.6616.7177.7568.7797.558.7229.87812.1428.359.65610.94613.4768.359.65610.94613.47611.06612.51115.47434343434343456745675681056785678678106781067810781012.5/8
125140140140140160160160160180180180180200200200200809090909010010010010011011011011012512512512512810121410121416101214161214161818.3314.1617.47520.72423.90819.87223.59227.24730.83522.27326.430.534.929.76134.43639.043.58814/9.016/10.018/11.020/12.5不等边角钢理重计算:W(kg/m)=0.00785*边厚*(长边宽+短边宽边厚)
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