copper containing steel

例句：

1. 1. This typeof steel is commonly used in construction becauseit contains a high percentage of copper.
   这种钢在建筑中常用，因为它含有大量的铜。
2. 2. Copper-containing steelis often used in electrical wiringdue to its excellent electrical conductivity.
   由于其优良的导电性，含铜钢常用于电气线路中。
3. 3. Themanufacturing process for this steelinvolves melting raw materials andthen adding copper to create the desiredproperties.
   这种钢的制造过程包括熔化原材料并添加铜以获得所需的特性。