1、常用钢材理论重量表及计算公式角钢（等边） 槽钢工字钢焊管热镀锌管圆钢规格kg/米规格kg/米规格kg/米规格kg/米kg/米规格kg/米2030.8895#5.43810#11.261DN151/21.261.338 mm0.3952531.1246.3#6.63412#13.987DN203/41.631.7310 mm0.6173031.3736.5#6.70912#B14.223DN2512.422.5712 mm0.8884042.4228#8.04614#16.890DN3211/43.123.3214mm1.215053.7710#10.00716#20.513DN4011/23.
2、844.0716mm1.586365.72112#A12.05918#24.143DN5024.885.1718mm2.007077.39812#B12.31820#27.929DN6521/26.647.0420mm2.477577.97614#14.53520#B36.524DN80 38.348.8422mm2.987589.03014#B16.73322#33.070DN100 410.8511.524mm3.558089.65816#17.24022#B36.524DN125 515.0415.9425mm3.85801011.87416#B19.75224#37.477DN150
3、617.8118.8828mm4.8390810.94618#20.17424#B41.245DN200 831.5233.4130mm5.55901013.47618#B23.0025#38.10532 mm6.311001015.12020#22.63725#B42.030扁钢kg/米花纹板kg/35 mm7.551101016.69020#B25.77727#42.8251620.253mm26.638 mm8.91251019.13322#24.99927#B47.0842030.474mm34.440 mm9.871251222.69622#B28.45328#43.4922530.
4、595mm42.342 mm10.871401225.52224#26.86028#B47.8883030.716mm50.145 mm12.431401429.49024#B30.62830#48.0844041.268mm65.850 mm15.421601233.98725#27.41030#B52.7945051.96钢板kg/55 mm18.601601438.51825#B31.33532#57.7416062.831mm7.8560 mm22.201801643.54227#35.07732#B7073.851.2 mm9.4265 mm26.001801848.63427#B3
5、9.31636#60.0378085.021.5 mm11.77570 mm30.202001854.40128#35.82336#B65.6899096.361.8mm4.3675 mm34.702002060.05628#B40.21940#67.589100107.852.0mm15.780 mm39.52002471.16830#34.46340#B73.8710086.282.5mm19.6385 mm44.5830#B39.17350#B101.5543.0mm23.5590 mm49.90常用钢材理论重量计算公式一、 无缝钢管：每米重量=（外径-臂厚）臂厚0.02466 例如：1
6、595无缝钢管每米重量计算为：（159-5）50.02466=18.988kg 二、 螺旋焊管：螺旋焊管计算方法与无缝钢管相同，双面焊每米另加0.5kg三、 钢板（或扁钢）：一块钢板重量（kg） =长（m）宽（m）厚（mm）7.85 例如：一块8.5 m长，1.8 m宽，厚为12mm的钢板重量为：8.51.8127.85=1441.26kg 扁钢的重量与钢板相同。四、 圆钢、螺纹钢：每米重量(kg)=直径（cm）直径（cm）0.617 例如：计算85mm圆钢及18mm螺纹钢每米重量分别为： 【8.58.50.617=44.578kg】 、 【 1.81.80.617=2.00kg】五、 不锈钢 比重为：8.00Kg/m3 六、 铝比重为：2.80Kg/m3
