Well, I always like tungsten copper, which is of shiny golden. Don’t U think it’s easily to mix tungsten copper blocks with golden plates! In China tungsten, most of them are delicately machined into blocks or bars. However, today what I tested are our fine finished tungsten copper rods, U know it..just eh, Damn Pretty!
There’re various types of tungsten copper, which determined by the composition of copper. Like 90%W10%Cu, 85%W15%Cu or 70%W30%Cu. By concluding from experience, as the increasing volumn of tungsten composition, the hardness of tungsten copper are higher, but its conductivity ability is more inferior. That is to say, the hardness of 70%W30%Cu tungsten copper rod may not so high as 90%W10%Cu rods, however, they perform much better than the latter ones in conductin electrisity.