ERTI-2 Titanium Wire

ERTI-2 Titanium Wire is an industrial pure titanium welding wire, useful for welding industrial pure titanium workpieces. Introduction of specs and features Specifications · Chemical Composition: ERTI-2 welding wire is considered industrial pure titanium, but its oxygen content is usually kept low (for example ≤0.15%) in order to keep the welded joint's toughness. The exact composition may differ slightly from manufacturer to manufacturer but the principal ingredient is titanium (Ti) and the concentration of impurity elements (for instance iron, carbon, nitrogen etc) are tightly regulated.

 

Pickled Surface Titanium Welding Wire

Bright Surface Titanium Welding Wire

Titanium welding wire package

· Diameter Specifications: Usual diameters are 1.6mm, 2.0mm, 2.4/2.5mm, 3.0/3.2mm, etc., You can choose them according to the thickness of the base material to be welded and under conditions of welding process. For instance, 1.6mm or 2.0mm diameter welding wire is used for welding thin titanium tubes or plates; a 3.0mm diameter welding wire is sometimes necessary for thicker structures to obtain better deposition efficiency.
· Packaging form: Usually packed in coiled form, the length and weight of each spool of wire differ according to customers' demand and the standard of production. The length is usually from thousand meters to tens thousand meters, and the weight is from tens of kgs to hundreds of kgs.

Advanage in scenario application
1. Aerospace 
Lightweight and High Temperature Resistant：ERTI-2 welding wire is applied to weld industrial pure titanium structural parts like aircraft fuselage frame and engine parts. Its low density (about 4.5g/cm³), combined with high-strength, allows to create structural lightweight solutions while offering outstanding mechanical properties under high temperature conditions (such as in engine compartments).
· Corrosion Resistance: Industrial pure titanium resists effectively the corrosion of aviation fuel, lubricating oil and the atmosphere, and this can prolong the life of the components.
2. Marine Engineering and Chemical Industry
· Corrosion resistant in seawater: In marine application, titanium products (desalination plants, undersea pipelines, and ship parts) welded by the ERTI-2 wire could be survived against the attack of seawater for continuously long period, which leads to the costs cut down of maintenance and the reduction both in the frequency of replacement of equipments.
Chemical corrosion resistance: In chemical industry, it is used to produce corrosion-resistant equipment such as reaction vessels, storage tanks, and pipelines which are able to effectively resist damage caused by chemical media including acid, alkali and salt, and play an important role in production safety and equipment stability.
3. Medical Field
· Biocompatibility: TitaniumOrthopedic implants (plates and screws) and dental posts welded with ERTI-2 welding wire, have very good biocompatibility. They have reduced risk of rejection when they interact with human tissues, allowing for greater medical impact and higher quality of patient recovery.
4. High-end manufacturing
·Precision welding: In manufacturing of high-end equipment (e.g., the titanum alloy structural part of precision instrument and electronic equipment) the utilization of ERTI-2 welding wire can realize high-quality precision welding, the dimensional accuracy and the mechanical properties of the welded joints can satisfy the demands of the high precision and the high reliability.
Lightweight design: For welding lightweight parts of vehicles (cars, bicycles) such as titanium alloy frames or suspension systems, to increase product performance and competitiveness. Attention:While using the ERTI-2 welding wire, the welding environment and the process parameters must be strictly controlled, protect with high purity argon gas (PURITY ≥ 99.999%) to prevent contaminating the surface of welding wire and the base material, and control the welding heat input to avoid resulting in grain coarsening and hydrogen embrittlement.Cross out the welding wire and the base metal clean before welding is performed, ensure the argon gas protect effective during the welding so that the quality of the welding will be guaranteed.

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