常用铜排载流量对照表

矩形铜排温度铜排型号15×320×325×330×340×440×550×550×660×660×860×1080×680×880×10100×6100×8100×10100×12120×8120×10120×122×(60×6)2×(60×8)2×(60×10)2×(80×6)2×(80×8)2×(80×10)2×(100×6)2×(100×8)2×(100×10)2×(120×8)2×(120×10)25℃35℃平放（A)竖放(A)平放（A)竖放(A)1761852332452853003944154044255225504524755515885565857217606176507978407317709409908589001101116096010101230129593010101195130010601155136114801190129515311665116012601557159213101425167418501470159518652025147015951865202515301675194021101685183021522340168518302152234011261185145215301460148015031600168011702140225013201433170518551651179521172515195021202575273515641700200021701930210024702690232025002935318521402330275029952615284033303620重量/米0.40050.5340.66750.8011.4241.782.2252.673.2044.2725.344.2725.6967.125.347.128.910.688.54410.6812.8166.4088.54410.688.54411.39214.2410.6814.2417.817.08821.36总米数11111111111111111111111111111111总重量0.40050.5340.66750.8011.4241.782.2252.673.2044.2725.344.2725.6967.125.347.128.910.688.54410.6812.8166.4088.54410.688.54411.39214.2410.6814.2417.817.08821.36市场价/kg6868686868686868686868686868686868686868686868686868686868686868总价/米27.23436.31245.3954.46896.832121.04151.3181.56217.872290.496363.12290.496387.328484.16363.12484.16605.2726.24580.992726.24871.488435.744580.992726.24580.992774.656968.32726.24968.321210.41161.9841452.481、TMY-60×6铜排截面积S=60×6=360mm2=3.6cm2

2、每米体积V=100cm×3.6cm2=360cm33、每米重量W=V×p=360×8.9=3204g=3.204kg4、2008年6月铜排的价格为66元/kg，镀锡铜排68元/kg。

那么∠3×30mm的铜排计算如下：

S=3×30=90mm2=0.9cm2V=100cm×0.9cm2=90cm3

W=V×P=90×8.9=801g=0.8kg价格=0.8×66=53元，即每米约53元。