cu zn37
brass ot 58 cu zn 37是什么材质
从字面上看,为黄铜,含Cu58,含Zn37,铜含量类似H59(Cu57.0~60.0),但H59黄铜中Zn含量为余量。Wrought copper alloys, Leaded brass Cu 58%, Zn 40% and Pb...
从字面上看,为黄铜,含Cu58,含Zn37,铜含量类似H59(Cu57.0~60.0),但H59黄铜中Zn含量为余量。Wrought copper alloys, Leaded brass Cu 58%, Zn 40% and Pb...