ERTi-3 Titanium Welding Wire | Pure Titanium Filler

ERTi-4 (Titanium Grade 4) Titanium Welding Wire

Commercially pure titanium filler metal for MIG and TIG welding in applications requiring high strength and high temperature resistance

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Chemical Composition (%)

Fe	O	C	N	H
≤0.25	0.18-0.32	≤0.03	≤0.025	≤0.008

Features

ERTi-4 titanium welding wire maintains high strength and stable performance in high-temperature environments.
This welding wire performs well in corrosive environments, making it suitable for a wide range of chemical applications.
ERTi-4 retains its high performance even at low temperatures, making it ideal for applications that require reliable functionality in cold conditions.
It has a high degree of chemical activity and low thermal conductivity, making it suitable for welding tasks that require precise control.

Applications

Petrochemical industry: ERTi-4 is widely used in the welding of petrochemical equipment and pipelines, capable of withstanding high temperatures and corrosive media.
Military and defence: Due to its high strength and heat resistance, ERTi-4 plays a vital role in military and defence applications, used to manufacture critical components.
Aerospace and shipbuilding: Used in aerospace and shipbuilding, ERTi-4 titanium welding wire is ideal for manufacturing parts that need to perform under extreme conditions.
Electronics, boilers, reactors, pumps, valves, pressure vessels: These industries require corrosion-resistant and high-strength materials, making ERTi-4 the ideal choice for welding.
Turbine blades and pipe fittings: ERTi-4 provides excellent performance and durability in the manufacturing of turbine blades and pipe fittings.

Packaging

Welding wire diameter (coil without spool): 1.2mm, 1.6mm, 2.0mm, 2.4mm, 3.0mm, 4.0mm, 5.0mm
Coil inner diameter: D450mm, D300mm
Package: 10-17kg/coil

Recommended Welding Method

Tungsten inert gas welding (TIG welding)
TIG welding is a widely used method for titanium alloy welding. In this process, tungsten serves as the electrode, and argon is used as the shielding gas. The electric arc melts the joint between the titanium alloy plates to form the weld. TIG welding offers high-quality welds and aesthetic, smooth seams.
Metal inert gas welding (MIG welding)
Compared to TIG welding, MIG welding uses a consumable electrode (welding wire) and argon as the shielding gas. This method is ideal for welding thicker titanium alloy plates and provides higher welding efficiency.
Laser welding
Laser welding uses a high-energy beam to create deep, narrow welds, making it suitable for welding thin-walled materials. This method provides high-quality welds, high welding efficiency, and minimizes weld distortion.

In-Depth Experience
1. We’ve specialized in aluminium and titanium welding wire for over 35 years.
2. Our manufacturing facility includes 6 processing workshops, over 60 production machines, and more than 50 production lines.
3. We’ve supplied products and services to over 5,000 clients in 15 countries.
Premium Quality
1. We are certified by ISO9001:2015 and GJB9001C-2017.
2. The welding wires we offer are approved by CE, DB (German Railway), CCS (China Classification Society), VdTÜV (Germany), and SGS.
3. A CNAS-accredited lab provides technical support and welding process evaluation.
On Time Delivery
1. Customized packaging option are available with delivery lead times between 3 to 15 days
2. We keep 280 tons of finished inventory and have an annual production capacity of 3,000 tons.
3. Our technical team offers free welding consultations, tailored solutions, and 24-hour after-sales service.

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