... .5mm-3.0mm Ti-Cu Titanium Clad Copper Bar In High Quality :Grade: ZTA1, ZTA2, T1, T2Processing state:hot/cold ... TU2), AL, etc. Shape/Size (mm) Roundφ(2~80)×(0.5~3.0) Barrelφ(2527293234)×14×(1.0~2.0) Square(10 ... 0.5~3.0)Barrel:φ(25,27,29,32,34)×14×(1.0~2.0)Square:(10~40)5Flat:W( ... shapes (round,barrel, square,flat),and bend, group-weld it as you wish. Ti-Cu Titanium Clad Copper Bar In High Quality