1、薄鋼板理論重量厚度（mm理論重量.2.(kg/m )厚度（mm理論重量.2.(kg/m )厚度（mm理論重量.2.(kg/m )0.201.570.755.891.814.130.251.960.806.282.015.700.302.360.907.072.217.270.352.751.007.852.519.360.403.141.18.642.821.980.453.531.29.423.023.550.503.931.310.213.225.120.554.321.410.993.527.480.604.711.511.783.829.830.655.101.612.563.930.

2、620.705.501.713.354.031.40中厚鋼板尺、重重厚度（mm理論重量2（kg/m ）厚度（mm理論重量.2.(kg/m )厚度（mm理論重量.2.(kg/m )4.535.3316125.6038298.30539.2518141.3040314.005.543.1820157.0042329.70647.1622172.7044345.40754.9524188.4045353.25862.8025196.2546361.10970.6526204.1048376.801078.6028219.8050392.501186.3530235.5052408.201294.20

3、32251.2054423.9013102.1034266.9055431.7514109.9035274.7556439.6015117.7536282.6058455.30由Q+數字+質量等級符號 +脫氧方法符號組成。它的鋼號冠以"Q',代表鋼材的屈服點，后面的數字表示屈服點數值，單位是MPa例如Q235表示屈服點（§為235 MPa的碳素結構鋼。必要時鋼號后面可標出表示質量等級和脫氧方法的符號。質量等級符號分別為A、B、C、D。脫氧方法符號：F表示沸騰鋼；b表示半鎮靜鋼；Z表示鎮靜鋼；TZ表示特殊鎮靜鋼，鎮靜鋼可不標符號，即 Z和TZ都可不標。例如 Q235-

4、AF表示A級沸騰鋼。Q/WG（LZ）22-2007-DX56D+ZF120-B-PT.A-O;鍍層 ZF120;涂油 O;光整 SP;鋅鐵合金 ZF;高級表面 B；普通不平度精度FA;普通厚度精度PT.A,普通寬度精度PW.A;F沸騰鋼b 半鎮靜鋼Z 鎮靜鋼TZ 特殊鎮靜鋼圓鋼直徑和方鋼邊長及理論重量理論重量kg/m理論重量kg/m圓鋼方鋼圓鋼方鋼5.50.1860.237131.041.3360.2220.283141.211.546.50.260.332151.391.7770.3020.385161.582.0180.3950.502171.782.2790.4990.6361822.5

5、4100.6170.785192.232.83* 110.7460.95202.473.14120.8881.13212.723.46222.983.86324.531.2* 233.264.15* 652633.2243.554.52* 6828.536.3253.854.917030.238.5264.175.317534.744.2* 274.495.728039.550.2284.836.158544.556.7* 295.186.69049.963.6305.557.069555.670.8* 315.927.5410061.778.5326.318.041056886.5* 336

6、.718.5511074.695347.139.0711581.5104* 357.559.6212088.8113367.9910.212596.3123388.911.3130104133409.8612.61401211544210.913.81501391774512.515.91601582014814.218.11701782275015.419.61802002545317.322190223283* 5518.623.72002473145619.324.6220298* 5820.726.42503856022.228.3低壓流體輸送用焊接鋼管尺寸及重量公稱口徑外徑(mim普

7、通管加厚管(mm(in )壁厚(mrm理論重量(kg/m)壁厚(mrm理論重量(kg/m)61/810.002.000.392.500.4681/413.502.250.622.750.73103/817.002.250.822.750.97151/221.252.751.263.251.45203/426.752.751.633.502.0125133.503.252.424.002.913211/442.253.253.134.003.784011/248.003.503.844.254.5850260.003.504.884.506.166521/275.503.756.644.507.

8、8880388.504.008.344.759.811004114.004.0010.855.0013.441255140.004.0013.425.5018.241506165.004.5017.815.5021.63熱軋結構用無縫鋼管理論重量徑（mm壁厚（mrm2.02.533.544.555.566.5每米重量（kg）220.9861.201.41-251.131.391.631.86-28-1.571.852.11-30-1.702.002.292.56-32-1.822.152.462.76 :3.05 333 3.59 3.854.0938-2.192.592.983.35 :3.

9、72 407 4.41 4.745.0542-2.442.893.323.7504.164.56 495 5.33 5.6S45-2.623.113.584.04 /4.49 493 5.3)6 5.776.1750-2.933.484.014.54 !5.05 555 6.04 6.516.9754-3.774.364.93 ;5.49 604 6.58 7.107.6157-4.004.625.23 ;5.83 641 6.99 7.558.1060-4.224.885.52 (6.16 678 7.39 7.998.5863.5-4.485.185.87(6.55 721 7.87 8.

10、519.1468-4.815.576.31 7.05 777 8.48 9.179.8670-4.965.746.51 -7.27 801 8.75 9.4710.1873-5.186.006.81 -7.60 838 9.16 9.9110.6676-5.466.267.10 -7.93 875 9.5610.3611.1483-6.867.79 !8.71 96210.5111.3912.2689-7.388.38 9.3810.3611.3312.2813.2295-7.908.9810.0411.1012.1413.1714.19102108-8.509.6710.8011.9613.

11、0914.2115.31-10.2611.4912.7013.9015.0916.27114-10.8512.1513.4414.7215.9817.23121-11.5412.9314.3015.6717.0218.35127-12.1313.5915.0416.4817.9019.31133-12.7314.2615.7817.2918.7920.28140-15.0416.6518.2419.8321.4146152-15.717.3919.0620.72 22.36-16.3718.1319.8721.6023.32159-17.1518.9920.8222.64 24.45168-2

12、0.1022.0423.9725.89180-21.5923.6725.7427.81194203-23.3025.6027.8230.05-29.1431.50219-31.52 34.06245-38.23273-42.72鋼材理論重量表鋼材理論重量表圓鋼螺紋鋼槽鋼焊管鍍鋅管角鋼扁鋼無縫管規格理重規格理重規格理重規格理重規格理重規格理重規格理重6.50.265#5.438151.26151.3325*25*31.1243*160.3825*2.51.3980.3956.5#6.709201.63201.7330*30*31.3734*160.5032*32.15100.6178#8.045

13、252.42252.5740*40*42.4223*200.4738*32.59120.88810#10.007323.13323.3250*50*53.774*200.6345*44.04141.2112#12.059403.84404.0763*63*65.7214*250.7851*44.63161.5814a#14.535504.88505.1770*70*77.3983*300.7157*45.2318214b#16.733656.64657.0475*75*89.034*401.2676*4.57.93202.4716a#17.24808.34808.8475*50*65.6996

14、*401.8889*4.59.38222.9816#19.75210010.8510011.580*80*89.6585*501.96108*4.511.49253.8518a#20.17412515.0412515.9490*90*79.6568*503.14127*4.513.59284.8318#2315017.8115018.8890*90*912.7176*602.83133*515.78326.3120a#22.63720026.3888*805.02159*622.6420#25.7778*1006.28219*736.622#28.45310*1007.85219*841.65

15、25b#31.335325*1077.6828#35.823377*12108.0230#39.173熱板花紋板方鋼工字鋼鍍鋅扁鋼電線管鍍鋅角鋼規格理重規格理重規格理重規格理重規格理重規格理重規格理重0.53.9252.522.610*100.78510#11.26125*40.827150.62540*42.5670.755.888326.612*121.1312#13.9830*30.753200.76650*53.9960.86.283.530.514*141.5414#16.8940*41.325251.04817.85434.416*162.0116#20.516321.3291.2

16、9.424.538.318*182.5418#24.143401.6111.511.78542.320*203.1420b#31.069502.407215.7650.125*254.9122b#36.5242.519.63865.830*307.0625b#42.03323.5528b#47.888431.430b#48.084539.25647.1862.81078.51294.214109.9鋼材理論重量計算公式名稱計算公式符號意義計算舉例園鋼、盤條 （kg/m）W=0.006165*d*dd=直彳m mm直彳至10mm的圓鋼，求每 m重量。每 m 重量=0.006165 10 X10=

17、0.6165kg螺紋鋼 （kg/m）W=0.00617*d*d=斷面直徑mm斷面直徑為12mm的螺紋鋼，求每m的重量。每 m 的重量=0.00617X12X12=0.89kg方鋼 （kg/m）W=0.00785*a*aa=邊寬mm邊寬20mm的方鋼，求每m的重量。每m 的重量=0.00785 20X20=3.14kg扁鋼 （kg/m）W=0.00785*b*d=厚mm b=邊寬mm邊寬40mm,厚5mm的扁鋼，求每 m 的重量。每 m的重量=0.00785 M0X5=1.57kg六角鋼 （kg/m）W=0.006798*s*ss=M邊距離mm對邊距離50mm六角鋼，求每 m重量。每 m 重量=

18、0.006798X50X50=17kg八角鋼 （kg/m）W=0.0065*s*ss=M邊距離mm對邊距離80mm的八角鋼，求每m的重量。每 m 重量=0.0065 >80X80=41.62kg等邊角鋼（kg/m）W=0.00785*d(2b-d)+0.215(R*R-2r*r)b=邊寬R=內弧半徑d=邊厚r=端弧半徑求20mrW 4mm等邊角鋼的每 m重量。從冶金產品目錄中查出 4mme 20mm 等 邊角鋼的R為3.5, r為1.2。則每 m重 M =0.00785X(4 X (2X20-4) +0.215 X (3.5 >3.5-2 1.2 X.2) =1.15kg不等邊角鋼（kg/m）W=0.00785*d(B+b-d)+0.215(R*R-2r*r)B=長邊寬b=短邊寬D=邊厚r=端弧半徑R=內弧半徑求30mlK 20mlK 4mm 不等邊角鋼的每m重量。從冶金產品目錄中查出 30mm<