1、角鋼理論重量表大全角鋼理論重量表及角鋼理論重量計算等邊甬鋼理論重長計算鋼材理論重長計算的計長單位為公斤(血)。其基本公式為:W （重長，kg ） = F （斷面積 mm2 ） X L （長度，m ） X（ （密度，g/cm3 ）x 1/1000鋼的密度為：785g/cm3 ,各種鋼材理論重長計算公式如下：名稱(單位)計算公式 符號意義計算舉例等邊角鋼(kg/m)W= 0.00785 X d (2b ?Cd ) +0.215(R2?C2r2 )b=邊寬七 邊厚內弧半徑&端弧半徑求20 mm X 4mm等邊角鋼的每m重長。從冶金產品目錄中查出4mm X 20 mm等邊角鋼的 R 為 35

2、,r 為 1.2，則每 m 重=0.00785 X4 X （2 X20?C 4 ）+0.215 X （3.52?C2 X1.2 2 ） = 1.15kg型號尺寸(mm)長度(m)理論重呈(kg/m)邊寬邊厚30.889220斗3-91.14531242.52543-91.4593031.37333043-91.78631.6563.63643-92.16352.65431.85244043-92.42252.97632.08842.7364.54554-123.36963.98532.33243.059»5()4-123.7704.46532.62443.4465.65654-124

3、.25186.5686.36344-123.90754.82265.72187.469109.15144.37255.39777064-126.40677.39888.3735.81866.9057.57574-127.97689.0301()11.08956.21167.37688074-12&52589.6581011.87468.35079.65699084-1910.9461013.4761215.9401010069.366710.830812.2761015.1201217.8981420.6111623.257711.928813.53211110104-1916.690

4、1219.7821422.8091019.13312.5125124-1922.6961426.1931021.4881225.522141404-191429.4901633.3931024.7291229.391161606-191433.9871638.5181233.1591438.383181806-191643.5421848.6341442.8941648.68020200186-1954.4012060.0562471.168熱軋等邊角鋼尺寸尺重長計算公式：W(kg/m)=0.00785*邊厚車(2邊寬邊厚)不等邊角鋼理論重星計算鋼材理論重長計算的計長單位為公斤(kg)。其基本

5、公式為：W (重晝，kg ) = F (斷面積 mm2 ) X L (長度，m ) Xq (密度，g/cm3 ) X 1/1000鋼的密度為：7.85g/cm3，各種鋼材理論重長計算公式如下：若稱(單位)計 算公式 符號意義計算舉例 不等邊角鋼(kg/m)W= 0.00785 X d (B+b?Cd ) +0.215 (R2?C2r2 )B=長邊寬b=短邊寬d=邊厚R=內弧半徑r=端弧半徑求30 mm X 20mm X 4mm不等邊角鋼的每m重晝。從冶金產品目錄中査出30 X20 X4 不等邊角鋼的 R 為 35，為 1.2 ,則每 m 重=0.00785 X4 X (30+20 ?C 4 )

6、 +0.215 X (3.52 ?C2 X1.2 2 ) = 1.46kg型號尺寸(mm)理論重長(kg/m)長邊寬短邊寬邊厚251630.9122.5/162516斗1.1763.2/2322031.171322041.5224/2.5402531.484402541.9364.5/2.B452831.687452842.2035/3.2503231.908503242.4945.6/36563632.153563642.818563653.4666.3/4634043.185634053.920634064.638634075.3397/4.5704543.570704554.403704

7、565.218704576.0117.5/5755054.808755065.699755087.4317550109.0988/5805055.005805065.935805076.848805087.7459/5.6905655.661905666.717905677.756905688.77910/6.31006367.5501006378.7221006389.878100631012.14210/81008068.3501008079.65610080810.946100801013.47611/71107068.3501107079.65611070810.946110701013.47612.5/812580711.06612580812.511125801015.474125801218.33014/914090814.160140901017.475140901220.724140901423.90816/101601001019.8721601001223.5921601001427.2471601001630.83518/1