ERTi-1 titanium alloy wires: ERTi-1, ERTi-2, ERTi-3, ERTi-4, ERTi- ... -7 wires in coil or straight rods ERTi-1 titanium alloy wires:Grade: ERTi-1, ERTi-2, ERTi-3, ERTi-4 ... Ti: remERTi-3 C:0.03 O: 0.10-0.15 H:0.008 N: 0.02 Fe:0.20 Ti ... : rem ERTi-4 C:0.03 O: 0.15-0.25 H:0.008 N: 0.02 Fe:0 ... .18 H:0.015 N: 0.03 Fe:0.30 Al: 5.5-6.7 V: 3.5-4.5 Yt ... : 0.10 H:0.005 N: 0.012 Fe:0.15 Al: 5.5-6.7 V: 3.5-4.5 Yt ...