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1、角角鋼鋼理理論論重重量量表表型號尺寸(mm)長度(m)理論重量(kg/m)邊寬邊厚22033-90.88941.1452.52533-91.12441.45933033-91.3733041.7863.63633-91.65642.16352.65444033-91.85242.42252.9764.54534-122.08842.73653.36963.98555034-122.33243.05953.7764.4655.65634-122.62443.44654.25186.5686.36344-123.90754.82265.72187.469109.15177044-124.37255

2、.39766.40677.39888.3737.57554-125.81866.90577.97689.031011.08988054-126.21167.37678.52589.6581011.87499064-198.3579.656810.9461013.4761215.941010064-199.366710.83812.2761015.121217.8981420.6111623.2571111074-1911.928813.5321016.691219.7821422.80912.5125104-1919.1331222.6961426.19314140104-1921.48812

3、25.5221429.491633.39316160106-1924.7291229.3911433.9871638.51818180126-1933.1591438.3831643.5421848.63420200146-1942.8941648.68101004-191854.4012060.0562471.168熱軋等邊角鋼尺寸及重量 計算公式：W(kg/m)=0.00785*邊厚*（2邊寬-邊厚）202006-19長度=質(zhì)量/截面積*密度。密度=7.8G/立方厘米截面積=3.14*D平方/4碳鋼：7.8-7.85(g/cm3)硅鋼：7.6(g/cm3)合金鋼/鎳鉻鋼 7.9(g/cm3)不銹鋼：8.0(g/cm3)實際上一般取7.85g/cm3