常用钢材理论重量计算公式
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">材料名称</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">理论重量（公斤／米）</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">备注</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">扁钢、钢板、带钢</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.00785×宽×厚</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">1.钢材比重按7.85克/厘米3计算</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">方钢</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.00785×边长2</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">圆钢、线材、钢丝</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.00617×直径2</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">2.f值:一般型号及带a的为3.34,带b的为2.65,带c的为2.26</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">六角钢</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.0068×对边距离2</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">八角钢</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.0065×对角距离2</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">钢管</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.02466×壁厚×(外径--壁厚)</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">等边角钢</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.00785×边厚×(2边宽--边厚)</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">3.e值:一般型号及带a的为,3.26,带b的为2.44,带c的为2.24</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">不等边角钢</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.00785×边厚×(长边宽＋短边宽-边厚)</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">工字钢</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.00785×腰厚×〔高＋f×(腰宽-腰厚)〕</P></TD></TR>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">槽钢</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">Ｗ＝0.00785×腰厚×〔高＋e×(腿宽-腰宽)〕</P></TD>
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<P style="MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px; LINE-HEIGHT: 150%">4.表内各种长度单位均以毫米计算</P></TD></TR></TBODY></TABLE>
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