... , TA5, TA7, TC1, TC2, TC3, TC4, BT-14 etc.Standard: AWS A5.16, ASTM B348, ASTM B863, ASTM F67, ASTM F136, AMS ... -4V ELIR56401Chart 4. Chemical elements for titanium welding wire (weight %) AWS A5.16UNSCONHFeOther elementERTi-1R501000.030.03-0.100.0120.0050.08ERTi ...