國標(biāo)等邊角鋼理論重量表

1、 . .角鋼理論重量表(等邊、不等邊)、計(jì)算公式市場等邊角鋼理論重量計(jì)算 鋼材理論重量計(jì)算的計(jì)量單位為公斤（ kg ）。其基本公式為：W （重量， kg ） = F （斷面積 mm2 ）× L （長度， m ）×（密度， g/cm3 ）× 1/1000鋼的密度為： 7.85g/cm3 ，各種鋼材理論重量計(jì)算公式如下： 名稱（單位） 計(jì)算公式 符號意義 計(jì)算舉例 等邊角鋼（kg/m） W= 0.00785 ×d （2b ?C d ）+0.215 （R2 ?C 2r 2 ）b= 邊寬d= 邊厚R= 內(nèi)弧半徑r= 端弧半徑 求 20 mm × 4mm

2、 等邊角鋼的每m 重量。從冶金產(chǎn)品目錄中查出 4mm × 20 mm 等邊角鋼的R 為3.5 ，r 為1.2 ，則每m 重量= 0.00785 ×4 ×（2 ×20 ?C 4 ）+0.215 ×（3.52 ?C 2 ×1.2 2 ）= 1.15kg型號 尺寸 (mm) 長度 (m) 理論重量 (kg/m) 邊寬 邊厚 2 20 34 3-9 0.8891.145 2.5 25 34 3-9 1.1241.459 3 3030 34 3-9 1.3731.786 3.6 36 345 3-9 1.6562.1632.654 4 40 3

3、45 3-9 1.8522.4222.976 4.5 45 3456 4-12 2.0882.7363.3693.985 5 50 3456 4-12 2.3323.0593.7704.465 5.6 56 3458 4-12 2.6243.4464.2516.568 6.3 63 456810 4-12 3.9074.8225.7217.4699.151 7 70 45678 4-12 4.3725.3976.4067.3988.373 7.5 75 567810 4-12 5.8186.9057.9769.03011.089 8 80 567810 4-12 6.2117.3768.525

4、9.65811.874 9 90 6781012 4-19 8.3509.65610.94613.47615.940 10 100 67810121416   9.36610.83012.27615.12017.89820.61123.257 11 110 78101214 4-19 11.92813.53216.69019.78222.809 12.5 125 101214 4-19 19.13322.69626.193 14 140 10121416 4-19 21.48825.52229.49033.393 16 160 10121416 6-19 24.72929.39133

5、.98738.518 18 180 12141618 6-19 33.15938.38343.54248.634 20 200 1416182024 6-19 42.89448.68054.40160.05671.168               熱軋等邊角鋼尺寸及重量 計(jì)算公式：W(kg/m)=0.00785*邊厚*（2邊寬-邊厚） 不等邊角鋼理論重量計(jì)算鋼材理論重量計(jì)算的計(jì)量單位為公斤（ kg ）。其基本公式為：W （重量， kg ） = F （斷面積 mm2

6、 ）× L （長度， m ）×（密度， g/cm3 ）× 1/1000鋼的密度為： 7.85g/cm3 ，各種鋼材理論重量計(jì)算公式如下： 名稱（單位） 計(jì)算公式 符號意義 計(jì)算舉例 不等邊角鋼（kg/m） W= 0.00785 ×d （B+b ?C d ）+0.215 （R2 ?C 2 r 2 ）B= 長邊寬b= 短邊寬d= 邊厚R= 內(nèi)弧半徑r= 端弧半徑 求 30 mm × 20mm × 4mm 不等邊角鋼的每m 重量。從冶金產(chǎn)品目錄中查出30 ×20 ×4 不等邊角鋼的R 為3.5 ，r 為1.2 ，則每m

7、重量= 0.00785 ×4 ×（30+20 ?C 4 ）+0.215 ×（3.52 ?C 2 ×1.2 2 ）= 1.46kg型號尺寸（mm）理論重量（kg/m）長邊寬短邊寬邊厚2.5/1625251616340.9121.1763.2/2322031.171322041.5224/2.5402531.484402541.9364.5/2.8452831.687452842.2035/3.2503231.908503242.4945.6/3.6563632.153563642.818563653.4666.3/4634043.185634053.920

8、634064.638634075.3397/4.5704543.570704554.403704565.218704576.0117.5/5755054.808755065.699755087.4317550109.0988/5805055.005805065.935805076.848805087.7459/5.6905655.661905666.717905677.756905688.77910/6.31006367.5501006378.7221006389.878100631012.14210/81008068.3501008079.65610080810.946100801013.4

9、7611/71107068.3501107079.65611070810.946110701013.47612.5/812580711.06612580812.511125801015.474125801218.33014/914090814.160140901017.475140901220.724140901423.90816/101601001019.8721601001223.5921601001427.2471601001630.83518/111801101022.2731801101226.4641801101430.5891801101634.64920/12.52001251

10、229.7612001251434.4362001251639.0452001251843.588 工字鋼理論重量表大全默認(rèn)分類   2009-08-21 12:14   閱讀307   評論1   字號： 大大  中中  小小 熱軋普通工字鋼每米重量表型    號尺寸（毫米）截面面積（厘米2）理論重量（公斤/米）hbd r110100684.57.63.314.311.212.61267458.43.518.114.214140805.59.1

11、3.821.516.9161608869.9426.120.518180946.510.74.330.624.120a200100711.44.535.527.920b200102911.44.539.531.122a2201107.512.34.8423322b2201129.512.34.846.436.425a250116813548.538.125b2501181013553.54228a2801228.513.75.355.4543.428b28012410.513.75.361.0547.932a3201309.5155.867.0552.732b32013211.5155.873

12、.4557.732c32013413.5155.879.9562.836a3601361015.8676.359.936b3601381215.8683.565.636c3601401415.8690.771.240a40014210.516.56.386.167.640b40014412.516.56.394.173.840c40014614.516.56.310280.145a45015011.5186.810280.445b45015213.5186.811187.445c45015415.5186.812094.550a5001581220711993.650b500160142071

13、2910150c5001621620713910956a56016612.5217.3135.25106.256b56016814.5217.3146.4511556c56017016.5217.3157.85123.963a63017613227.5154.9121.663b63017815227.5167.5131.563c63018017227.5180.1141熱軋輕型工字鋼每米重量表 型號尺寸（毫米）截面面積（厘米2）理論重量(公斤/米)型號尺寸（毫米）截面面積（厘米2）理論重量(公斤/米)hbdthbdt10100554.57.212.09.4618180905.18.123.41

14、8.412120644.87.314.711.518a1801005.18.325.419.914140734.97.517.413.7202001005.28.426.821.016160815.07.820.21520a2001105.28.628.922.7222201105.48.730.624.0404001558.013.071.456.122a2201205.48.932.825.8454501608.614.283.065.2242401155.69.534.827.3505001709.515.297.876.824a2401255.69.837.529.45555018010.316.511489.8272701256.09.840.231.560600190