1、等邊角鋼表面積換算表序號規格m2/mm2/t備注1L20x30.08696.632L20x40.08877.203L25x30.10694.644L25x40.10873.975L30x30.12691.976L30x40.12871.517L36x30.1590.918L36x40.15270.379L36x50.15458.1110L40x30.16689.7311L40x40.16869.4212L40x50.17057.0513L45x30.18688.9914L45x40.18868.6115L45x50.19056.3816L45x60.19248.2417L50x30.20688

2、.4118L50x40.20867.9719L50x50.21055.7020L50x60.21247.5321L56x30.2387.7922L56x40.23267.2523L56x50.23455.0624L56x80.2436.5325L63x40.2666.5026L63x50.26254.3627L63x60.26446.1528L63x80.26835.8829L63x100.27229.7330L70x40.28865.9031L70x50.2953.7032L70x60.29245.5533L70x70.29439.7334L70x80.29635.3635L75x50.31

3、53.2636L75x60.31245.2237L75x70.31439.3538L75x80.31639.9939L75x100.3228.8340L80x50.3353.1441L80x60.33244.9942L80x70.33439.2043L80x80.33634.7844L80x100.3428.5745L90x60.37244.5546L90x70.37438.7247L90x80.37634.5048L90x100.3828.1549L90x120.38424.1550L100x60.41243.9751L100x70.41438.3352L100x80.41633.8253L

4、100x100.4227.8154L100x120.42423.6955L100x140.42820.7856L100x160.43218.5457L110x70.45438.1558L110x80.45633.7859L110x100.4627.5460L110x120.46423.4361L110x140.46820.5362L125x80.51633.2963L125x100.5227.2364L125x120.52423.0865L125x140.52820.1566L140x100.5826.9867L140x120.58422.9068L140x140.58819.9369L140

5、x160.59217.7270L160x100.6626.7271L160x120.66422.5972L160x140.66819.6573L160x160.67217.4574L180x120.74422.4175L180x140.74819.4876L180x160.75217.2977L180x180.75615.5678L200x140.82819.3079L200x160.83217.0880L200x180.83615.3781L200x200.8413.9882L200x240.84811.91不等邊角鋼表面積換算表序號規格m2/mm2/t備注1L 25x16x30.08896

6、.702L 25x16x40.09076.273L 32x20x30.11094.014L 32x20x40.11273.685L 40x25x30.13691.896L 40x25x40.13871.137L 45x28x30.15289.948L 45x28x40.15470.009L 50x32x30.17089.0010L 50x32x40.17269.0811L 56x36x30.19088.3712L 56x36x40.19268.0913L 56x36x50.19455.9114L 63x40x40.21467.3015L 63x40x50.21655.1016L 63x40x6

7、0.21846.9817L 63x40x70.22041.2018L70x45x40.23866.6719L70x45x50.24054.5520L70x45x60.24246.36序號規格m2/mm2/t備注21L70x45x70.24440.6022L75x50x50.26054.0523L75x50x60.26245.9624L75x50x80.26635.8025L75x50x100.27029.6726L80x50x50.27054.0027L80x50x60.27245.8728L80x50x70.27440.0029L80x50x80.27635.6630L90x56x50.30

8、253.3631L90x56x60.30445.2432L90x56x70.30639.4333L90x56x80.30835.0834L100x63x60.33844.7735L100x63x70.34038.9936L100x63x80.34234.6237L100x63x100.34628.6038L100x80x60.37244.5539L100x80x70.37438.7240L100x80x80.37634.50序號規格m2/mm2/t備注41L100x80x100.38028.1542L110x70x60.37244.5543L110x70x70.37438.7244L110x7

9、0x80.37634.5045L110x70x100.38028.1546L125x80x70.42438.2047L125x80x80.42633.8148L125x80x100.43027.7449L125x80x120.43423.7250L140x90x80.47633.5251L140x90x100.48027.4352L140x90x120.48423.3853L140x90x140.48820.4254L160x100x100.54027.1455L160x100x120.54423.0556L160x100x140.54820.1557L160x100x160.55217.92

10、58L180x110x100.60026.9159L180x110x120.60422.7960L180x110x140.60819.8761L180x110x160.61217.69序號規格m2/mm2/t備注62L200x125x120.67422.6263L200x125x140.67819.7164L200x125x160.68217.4965L200x125x180.68615.73槽鋼表面積換算表序號規格m2/mm2/t備注150x37x4.50.25747.59263x40x4.80.29644.85380x43x50.34242.754100x48x5.30.40340.305

11、126x53x5.50.47538.316140x58x60.52436.147140x60x80.53632.108160x63x6.50.58534.019160x65x8.50.59730.3010180x68x70.64631.9811180x70x90.65828.6112200x73x70.70631.2413200x75x90.71827.8314220x77x70.76230.4815220x79x90.77427.2516250x78x70.82630.0417250x80x90.83826.6918250x82x110.85024.0819280x82x7.50.90328

12、.7620280x84x9.50.91525.56序號規格m2/mm2/t備注21280x86x11.50.92723.0622320x88x81.0126.4423320x90x101.0223.6124320x92x121.03221.3725360x96x91.12223.4726360x98x111.13421.2427360x100x131.14619.3928400x100x10.51.22120.7329400x102x12.51.23318.9130400x104x14.51.24517.4131323334353637383940H型鋼表面積換算表序號規格m2/mm2/t備注

13、1H100x100x6x80.5835.132H125x125x6.5x90.7331.573H150x150x7x100.8828.674H175x175x7.5x111.0326.265H200x200x8x121.1824.226H250x250x9x141.4820.957H300x300x10x151.7819.388H300x305x15x151.7917.279H350x350x12x192.0715.4710H400x400x13x212.3714.0711H150x100x6x90.6833.4312H200x150x6x90.9832.9313H200x175x7x111.

14、082714H300x200x8x121.3825.0915H350x250x9x141.6821.6216H400x300x10x161.9818.9917H450x300x11x182.0717.18 18H500x300x11x152.1719.5119H500x300x11x182.1717.38序號規格m2/mm2/t備注20H600x300x12x172.3717.7721H600x300x12x202.3716.1322H600x300x14x232.3714.0123H100x50x5x70.3943.9724H125x60x6x80.4737.1225H150x75x5x70

15、.5842.7126H175x90x5x80.739.9127H200x100x4.5x70.7944.9928H200x100x5.5x80.7838.0529H250x125x5x80.9939.7930H250x125x6x90.9834.2931H300x150x5.5x81.1837.9432H300x150x6.5x91.1833.1633H350x175x6x91.3834.1934H350x175x7x111.3828.6135H400x150x8x131.3825.5136H400x200x7x111.5828.5737H400x200x8x131.5824.5738H450

16、x200x9x141.6822.77序號規格m2/mm2/t備注39H450x200x8x121.6826.0740H500x200x9x141.7823.0341H5000x200x10x161.7820.4742H600x200x10x151.9821.5643H600x200x11x171.9719.2744H700x300x13x242.5714.3145H200x200x12x121.1721.5746H250x250x11x111.4723.3947H250x250x14x141.4718.5348H294x302x12x121.7721.5049H300x300x10x151.7

17、819.3850H300x305x15x151.7917.2751H338x351x13x132.0519.8152H344x354x16x162.0716.1653H350x350x12x192.0715.4754H350x357x19x192.0813.5955H388x402x15x152.3517.1856H394x405x18x182.3711.2757H400x400x13x212.3714.0758H400x408x21x212.3912.3559H414x405x18x282.4110.5460H428x407x20x352.446.8461H492x465x15x202.81

18、14.1062H502x465x15x252.8312.0063H502x470x20x252.8411.12工字鋼表面積換算表序號規格m2/mm2/t備注1100.43739.02212.60.50435.493140.55332.724160.6230.245180.67628.05620a0.7426.52720b0.74423.92822a0.81624.73922b0.82022.531025a0.89623.521125b0.90021.431228a0.97622.491328b0.98120.481432a1.08120.511532b1.08518.801632c1.0891

19、7.341736a1.18119.721836b1.18518.061936c1.18916.702040a1.28118.95序號規格m2/mm2/t備注2140b1.28517.412240c1.28916.092345a1.40517.482445b1.40916.122545c1.29313.682650a1.52816.322750b1.53215.172850c1.53614.092956a1.67715.823056b1.67114.533156c1.67513.513263a1.8515.163363b1.85414.153463c1.85813.183536373839404

20、1無縫鋼管表面積換算表序號規格m2/mm2/t備注122×1.00.069133.2222×1.50.06991322×2.00.06969.98422×2.50.06957.5522×3.00.06948.94622×3.50.06943.13722×4.00.06938.98827×1.00.085132.61927×1.50.08590.141027×2.00.08569.111127×2.50.08556.291227×3.00.08547.751327×3

21、.50.08541.871427×4.00.08537.441538×2.50.11954.361638×3.00.11945.951738×3.50.11939.961842×2.50.13254.211942×3.00.13245.742042×3.50.13239.72序號規格m2/mm2/t備注2142×4.00.13235.222245×2.50.14153.822345×3.00.14145.382445×3.50.14139.362545×4.00.14134.

22、872650×2.50.15753.62750×3.00.15745.142850×3.50.15739.112950×4.00.15734.63050×4.50.15731.103150×5.00.15728.293254×3.00.1745.063354×3.50.1739.003454×4.00.1734.473554×4.50.1730.953654×5.00.1728.143757×3.00.17944.803857×3.50.17938.763957&#

23、215;4.00.17934.244057×4.50.17930.72序號規格m2/mm2/t備注4157×5.00.17927.924257×5.50.17925.624360×3.00.18844.584460×3.50.18838.564560×4.00.18834.034660×4.50.18830.524760×5.00.18827.724860×5.50.18825.434960×6.00.18823.535063.5×3.00.19944.465163.5×3.

24、50.19938.425263.5×4.00.19933.915363.5×4.50.19930.395463.5×5.00.19927.595563.5×5.50.19925.305663.5×6.00.19923.395768×3.00.21444.505868×3.50.21438.445968×4.00.21433.906068×4.50.21430.376168×5.00.21427.55序號規格m2/mm2/t備注6268×5.50.21425.246368×6.

25、00.21423.336470×3.00.2244.386570×3.50.2238.336670×4.00.2233.796770×4.50.2230.276870×5.00.2227.456970×5.50.2225.157070×6.00.2223.237170×7.00.2220.237273×3.00.22944.227373×3.50.22938.177473×4.00.22933.647573×4.50.22930.127673×5.00.22927.

26、317773×5.50.22925.017873×6.00.22923.107973×7.00.22920.108076×3.00.23944.258176×3.50.23938.198276×4.00.23933.65序號規格m2/mm2/t備注8376×4.50.23930.128476×5.00.23927.308576×5.50.23924.998676×6.00.23923.078776×7.00.23920.068883×3.50.26138.048983

27、5;4.00.26133.499083×4.50.26129.969183×5.00.26127.149283×5.50.26124.839383×6.00.26122.919483×7.00.26119.899583×8.00.26117.649689×3.50.2837.949789×4.00.2833.399889×4.50.2829.869989×5.00.2827.0310089×5.50.2824.7210189×6.00.2822.8010289×7.

28、00.2819.7810389×8.00.2817.52序號規格m2/mm2/t備注10495×3.50.29837.7310595×4.00.29833.2010695×4.50.29829.6710795×5.00.29826.8510895×5.50.29824.5510995×6.00.29822.6311095×7.00.29819.6211195×8.00.29817.36112102×3.50.3237.64113102×4.00.3233.10114102×4

29、.50.3229.57115102×5.00.3226.75116102×5.50.3224.45117102×6.00.3222.53118102×7.00.3219.51119102×8.00.3217.25120102×10.00.3214.10121108×4.00.33933.04122108×4.50.33929.51123108×5.00.33926.69124108×5.50.33924.38序號規格m2/mm2/t備注125108×6.00.33922.4612610

30、8×7.00.33919.44127108×8.00.33917.18128108×10.00.33914.03129114×4.00.35832.99130114×4.50.35829.46131114×5.00.35826.63132114×5.50.35824.33133114×6.00.35822.40134114×7.00.35819.38135114×8.00.35817.12136114×10.00.35813.96137121×4.00.3832.921381

31、21×4.50.3829.39139121×5.00.3826.57140121×5.50.3824.26141121×6.00.3822.33142121×7.00.3819.31143121×8.00.3817.04144121×10.00.3813.88145127×4.00.39932.88序號規格m2/mm2/t備注146127×4.50.39929.35147127×5.00.39926.52148127×5.50.39924.21149127×6.00.3992

32、2.29150127×7.00.39919.26151127×8.00.39916.99152127×10.00.39913.83153127×12.00.39911.72154133×4.00.41832.85155133×4.50.41829.31156133×5.00.41826.48157133×5.50.41824.17158133×6.00.41822.24159133×7.00.41819.22160133×8.00.41816.95161133×10.00.4

33、1813.78162133×12.00.41811.67163140×4.50.4429.26164140×5.00.4426.43165140×5.50.4424.12166140×6.00.4422.19序號規格m2/mm2/t備注167140×7.00.4419.16168140×8.00.4416.90169140×10.00.4413.72170140×12.00.4411.62171140×14.00.4410.11172146×5.00.45926.40173146

34、15;5.50.45923.45174146×6.00.45922.16175146×7.00.45919.13176146×8.00.45916.86177146×10.00.45913.69178146×12.00.45911.57179146×14.00.45910.07180152×5.00.47826.37181152×5.50.47824.06182152×6.00.47822.13183152×7.00.47819.10184152×8.00.47816.83185152

35、×10.00.47813.65186152×12.00.47811.54187152×14.00.47810.03序號規格m2/mm2/t備注188159×5.00.5026.33189159×6.00.5022.09190159×7.00.5019.05191159×8.00.5016.78192159×10.00.5013.61193159×12.00.5011.49194159×14.00.509.99195168×5.00.52826.27196168×6.00.52

36、822.03197168×7.00.52819.00198168×8.00.52816.73199168×10.00.52813.55200168×12.00.52811.44201168×14.00.5289.93202168×16.00.5288.80203180×5.00.56526.18204180×6.00.56521.95205180×7.00.56518.92206180×8.00.56516.65207180×10.00.56513.47208180×12.0

37、0.56511.36序號規格m2/mm2/t備注209180×14.00.5659.86210180×16.00.5658.73211194×5.00.60926.13212194×6.00.60921.89213194×7.00.60918.87214194×8.00.60916.60215194×10.00.60913.42216194×12.00.60911.31217194×14.00.6099.80218194×16.00.6098.67219194×18.00.6097.7

38、9220203×6.00.63821.89221203×8.00.63816.58222203×10.00.63813.40223203×12.00.63811.29224203×14.00.6389.78225203×16.00.6388.65226203×18.00.6387.77227219×6.00.68821.83228219×8.00.68816.53229219×10.00.68813.35序號規格m2/mm2/t備注230219×12.00.68811.23231219

39、×14.00.6889.72232219×16.00.6888.59233219×18.00.6887.71234219×20.00.6887.01235245×7.00.7718.74236245×8.00.7716.47237245×10.00.7713.29238245×12.00.7711.17239245×14.00.779.65240245×16.00.778.52241245×18.00.777.64242245×20.00.776.94243273×

40、8.00.85816.41244273×10.00.85813.23245273×12.00.85811.11246273×14.00.8589.59247273×16.00.8588.46248273×18.00.8587.58249273×20.00.8586.88250299×8.00.93916.36序號規格m2/mm2/t備注251299×10.00.93913.17252299×12.00.93911.06253299×14.00.9399.54254299×16.00.9

41、398.41255299×18.00.9397.53256299×20.00.9396.82焊接鋼管表面積換算表序號規格m2/mm2/t備注130×2.00.09468.07230×2.50.09455.42334×2.00.10767.76434×2.50.10755.10538×2.00.11967.00638×2.50.11954.36740×2.00.12667.20840×2.50.12654.50942×2.00.13266.901042×2.50.13254.2

42、11145×2.00.14166.481245×2.50.14153.821345×3.00.14145.381451×2.00.1666.201551×2.50.1653.511651×3.00.1645.061751×3.50.1639.021854×2.00.1766.281954×2.50.1753.542054×3.00.1745.06序號規格m2/mm2/t備注2154×3.50.1737.452257×2.00.17965.982357×2.50.17953.272457×3.00.17944.812557×3.50.17938.762660×2.00.18865.712760×2.50.18853.032860×3.00.18844.582960×3.50.18838.563063.5×2.00.19965.613163.5×2.50.19952.913263.5×3.00.19944.463363.5×3.5