Titanium Wire
ERTi-5 Titanium Welding Wire
ERTi-5 is Ti-6Al-4V titanium alloy solid welding wire. Contains 5.5~6.75% aluminum and 3.5~4.5% vanadium for high strength. Suitable for GMAW(MIG/MAG) & GTAW...
ERTi-5 is Ti-6Al-4V titanium alloy solid welding wire. Contains 5.5~6.75% aluminum and 3.5~4.5% vanadium for high strength. Suitable for GMAW(MIG/MAG) & GTAW(TIG).
Features
· Ti-6Al-4V titanium alloy, high strength and excellent fatigue resistance, good seawater & chloride corrosion resistance
· Higher strength than ERTi-2, lightweight and non-magnetic
· Weld metal with good toughness and low cracking risk
⚠️ Titanium absorbs O, N, H easily at high temperature. Hot zones must be fully shielded by argon. Oxidation discoloration seriously reduces strength and toughness.
Shielding Gas
TIG/MIG: High-purity argon ≥99.99% (ultra-pure 99.995% preferred). Ar+He mixture available for deeper penetration on thick plates.
Back purge and trailing shield are required. Maintain shielding until hot zone cools below 400℃.
Gas flow rate: 12–18 L/min (front); 5–8 L/min (back purge)