常用金属材料理论重量表(参考值)圆钢或螺纹钢kg/m0.2220.3950.6170.8881.211.5822.472.983.554.175.556.317.559.87扁豆型花纹板kg/m3m/m24.44m/m32.46m/m8m/m10m/m12m/m14m/m16m/m18m/m20m/m22m/m24m/m26m/m30m/m32m/m36m/m40m/m钢板0.8m/m1.0m/m1.2m/m1.5m/m2.0m/m3.0m/m4.0m/m5.0m/m6.0m/m8.0m/m10m/m12m/m14m/m16m/m18m/m20m/m22m/m30m/mkg/m26.287.859.4211.7815.723.5531.439.2547.162.878.594.2109.9125.6141.3157172.7235.5角钢L30*3L40*4L50*5L60*6L63*6L70*7L80*8L100*10扁钢30405060轻轨12kg/m18kg/m24kg/mkg/m1.3732.4223.775.7217.3989.65815.12kg/m0.711.261.962.83kg/m12.218.0624.46槽钢56.381012A型14a16a18a20a25aB型14b16b18b20b22b24b25b28b32b36bkg/m5.4386.6348.04510.00712.059kg/m14.53317.2420.17422.63627.41kg/m16.73319.7522325.77728.43530.62831.33535.82343.10753.466工字钢kg/m11.26113.89716.8920.51324.143kg/m27.92933.0738.10543.49252.71760.03767.598kg/m31.06936.52441.24547.88852.79457.74165.68973.8781012141618A型20a22a25a28a32a36a40aB型20b22b24b28b30b32b36b40b焊管DN15(1/2'')＊２.75DN20(3/4'')*2.75DN25(1'')*3DN32(11/4\")3.25DN40(11/2\")3.5DN50(2'')*3.5DN65(21/2\")*3.5DN80(3'')*3.5DN100(4'')*4DN125(5'')*4.5DN150(6'')*4.5DN200(8'')*6镀锌管DN15(1/2'')*2.75DN20(3/4'')*2.75DN25(1'')3.25DN32(11/4\")*3.25DN40(11/2\")*3.5DN50(2'')*3.5DN65(21/2\")*3.75DN80(3'')*4DN100(4'')*4DN125(5'')*4.5DN150(6'')*4.5DN200(8'')*6外径21.326.833.542.3486075.588.5114140165219.1外径21.326.833.542.3486075.588.5114140165219.1kg/mkg/条1.261.632.263.133.844.886.217.3410.8513.4217.8131.53kg/m1.261.632.423.133.844.886.648.3410.8515.0417.8131.537.569.7813.5618.7823.0429.2837.2644.0465.190.24106.9189.2kg/条7.569.7814.5218.7823.0429.2839.8450.0465.190.24106.9189.2以上材料理论重量不做验收钢材 的标准,仅供参考。钢材重量=体积*比重/7.85每米无缝钢管理论重量=2.46615*(钢管壁厚)*(钢管外径－钢管壁厚)/100