钢板的重量计算常用规格计算δ4㎜ Q235Bδ8㎜ Q235Bδ0.75㎜ Q235B202理论重量（kg/㎡）31.462.85.88815715.7平方米(m²)(手动录入)5050481890结果(吨)1.573.140.2826242.8261.413厚度(mm)0.20.250.270.30.350.40.450.50.550.60.70.750.80.911.11.21.251.4（kg/㎡）（kg/㎡）（kg/㎡）1.571.511.781078.5291.9631.612.561186.35302.121.814.131294.2322.355215.713102.1342.7482.217.2714109.9363.142.519.6315117.8383.5332.821.9816125.6403.925323.5517133.5424.3183.225.1218141.3444.713.527.4819149.2465.4953.829.8320157485.888431.421164.9506.284.535.3322172.7527.065539.2523180.6547.855.543.1824188.4568.635647.125196.3589.42754.9526204.1609.813862.8272126510.99970.6528219.870铁板理论重量表 计算公式:长×宽×厚度×0.00785=每张重量，0.00785为比重钢板每平方米理论重量表(薄板,中板,厚板)理论重量厚度(mm)理论重量厚度(mm)理论重量厚度(mm)理论重量（kg/㎡）227.7235.5251.2266.9282.6298.3314329.7345.4361.1376.8392.5408.2423.9439.6455.3471510.25549.55为比重