a. GR1, GR2,GR5 titanium plates/sheets; titaniumcooper cladding materails. b. GR1,GR2 Titanium seamless tubes/pipes; titanium cooper cladding tubepipe c. GR1, GR2, GR3,GR5 titanium rods/bars, wire; titaniumcooper cladding barsquare bar or rod.