<page_title> Copper–tungsten </page_title> <table> <cell> W50/Cu50 <col_header> Composition </col_header> </cell> <cell> 11.85 <col_header> Density </col_header> </cell> <cell> W90/Cu10 <col_header> Composition </col_header> </cell> <cell> 16.75 <col_header> Density </col_header> </cell> </table>
The density of CuW90 is 16.75 g/cm³ and 11.85 g/cm³ for CuW50.