钢材价格计算表

镀锌方通计算公式规格尺寸序号171819长（mm）a615宽(mm)b45厚度（mm）s1.01.52.01.01.52.01.52.01.51.52.02.53.01.52.02.52.53.03.0价格（元/吨）4750重量（KG/根）{2*(a+b)-4*S}*S*0.00785*6单价（元/根）43.8578.53103.8152.8078.53103.81105.37139.6098.66132.22175.40218.13260.42199.34264.89329.99397.11528.89528.899.2316.5321.8511.1216.5321.8522.1829.3920.7727.8436.9345.9254.8241.9755.7769.4783.60111.34111.34

镀锌圆管计算公式规格尺寸序号22324直径（mm）a40直径(mm)b40厚度（mm）s1.01.52.01.01.52.02.51.01.52.01.01.52.01.01.52.01.01.52.01.01.52.02.53.0价格（元/吨）475047504750重量（KG/根）{（a-s)*S}*s*0.02466*6单价（元/根）27.1940.2752.9941.1461.1980.88100.2355.0982.10108.7869.03103.02136.6782.98123.94164.56103.89155.32206.40124.81186.70248.23309.42370.265.738.4811.168.6612.8817.0321.1011.6017.2922.9014.5321.6928.7717.4726.0934.6421.8732.7043.4526.2839.3052.2665.1477.95

镀锌板计算公式序号1112长（mm）a0规格尺寸宽(mm)b244030003000厚度（mm）s11.522.53511.522.535价格（元/吨）435043504350重量（KG/张）重量=比重*面积比重=s（mm）*7.85+0.27524.1935.8747.5559.2470.92117.6636.5654.2371.8989.55107.21177.86单价（元/张）105.21156.04206.86257.69308.51511.81159.05235.88312.71389.54466.37773.70

304#不锈钢板计算公式序号1112长（mm）a12规格尺寸宽(mm)b24厚度（mm）s11.522.53511.522.535价格（元/KG）22重量（KG/张）重量=a*b*s*密度22.8434.2645.6857.1068.52114.1935.6953.5371.3789.21107.06178.43单价（元/张）274.06411.09548.12685.15822.181370.30428.22642.33856.441070.551284.662141.10

304#不锈钢圆管计算公式序号79直径（mm）a4规格尺寸直径(mm)b4厚度（mm）s11.522.532.5311.522.53511.522.5311.522.5311.522.53价格（元/KG）444414141414重量（KG/根）6米/根重量=（a-s）*s*0.02491*长度=重量，mm5.838.6311.3621.4825.5621.4825.5611.8117.6023.3228.9634.5356.0514.8022.0829.2936.4343.4917.7926.5735.2743.9052.4622.2733.2944.2455.1165.91单价（元/根）81.61120.84159.03300.79357.81300.79357.81165.30246.38326.42405.41483.35784.67207.15309.16410.12510.03608.90249.00371.93493.82614.65734.45311.77466.09619.36771.59922.77

304#不锈钢方通计算公式序号9长（mm）a420150150规格尺寸宽(mm)b220150150厚度（mm）s11.511.5211.511.522.5311.522.5311.522.5311.522.53价格（元/KG）4444141414重量（KG/根）6米/根重量=（2*（a+b）／3.14-s）*s*0.02491*65.5611.099.3713.9418.4411.2716.8015.0822.5129.8737.1444.3518.8928.2237.4846.6655.7722.7033.9345.1056.1867.2028.4142.5056.5270.4684.33单价（元/根）77.87155.22131.18195.21258.18157.84235.19211.15315.16418.11520.03620.89264.46395.12524.74653.30780.83317.77475.09631.36786.58940.76397.74595.04791.29986.501180.66