ERTi-5 Titanium Alloy Welding Wire
Produces low-porosity, smooth and flawless welding seams
Offers outstanding corrosion resistance in harsh environments
Ensures high strength and stable mechanical weld properties
Adapts to TIG and MIG multiple welding processes
Features ultra-low impurity composition for reliable welding
Resists thermal fatigue under continuous high-temperature load
Provides excellent ductility for structural welding projects
ERTi-5, titanium Grade 5 is also known as Tl 6AL-4V. This ERTi-5 titanium alloy welding wire is a filler metal commonly usedto weld alloys of similar composition. ERTi-5 is a high strength alloy with good weldability andis commonly used in the aerospace, medical, marine, and chemical processing industries.Chenxin Titanium available in multiple sizes and diameters in wire and spool.
Products Description
| Item | Specification |
|---|---|
| Material Grade | ERTi-5 / Ti-6Al-4V |
| UNS Number | R56400 |
| Base Metal | Titanium (Balance) |
| Alloy Type | Alpha + Beta Titanium Alloy |
| Standard | AWS A5.16 / ASME SFA-5.16 / AMS 4954 |
| Application | Welding filler wire for Grade 5 Titanium |
The ERTi-5 Titanium Alloy Welding Wire is produced from vacuum-arc remelted titanium ingots, with strictly controlled impurity elements, ensuring minimal porosity during welding and stable molten pool fluidity. Post-weld, the joint's mechanical properties of ERTi-5 Titanium Alloy Welding Wire can closely approximate those of the Ti-6Al-4V base metal, avoiding any reduction in weld strength, and is widely used for dynamic load-bearing titanium structures.
The alloy composition ratio of ERTi-5 titanium welding wire is fully synchronized with Grade 5 base material, containing 5.5%~6.75% aluminum and 3.5%~4.5% vanadium, with oxygen content controlled below 0.12%, significantly reducing the risk of welding embrittlement. In terms of mechanical properties, the tensile strength of the welded joint after annealing can exceed 900MPa, far surpassing pure titanium welding wire in resistance to vibration fatigue and high-low temperature alternating performance. For corrosion resistance, the weld seam can form a complete passivation film, showing no pitting in seawater or dilute acid/alkali environments, making it suitable for long-term corrosive working condition equipment welding.
Scene-specific matching dimensional parameters: For welding titanium structural components in aerospace applications, use 0.8mm and 1.0mm fine-diameter ERTi-5 welding wires to achieve aesthetically pleasing root pass welds on thin plates. For titanium chassis and battery brackets in new energy vehicles, employ 1.2mm and 1.6mm welding wires for medium to thick plate fill and cap passes. In marine chemical industries, uniform 2.0mm thick-diameter welding wires are used for titanium pipelines and high-pressure vessels to enhance welding efficiency. Full specifications support both spool and straight bar forms, allowing adjustable wire length and spool weight as needed.
Why choose us
Our factory has years of experience in the rolling and processing of specialty titanium welding materials, specializing in the mass production of all specifications of ERTi-5 Titanium Alloy Welding Wire. The entire production line is equipped with vacuum annealing, precision drawing, and blemish-free pickling processes. Each batch of welding wire undergoes spectral composition testing and tensile mechanical testing. We are not limited to standard off-the-shelf products, offering non-standard diameters, customized reel weights, and special surface passivation treatments. We can handle both small-batch prototyping and large-volume export orders, with shipments accompanied by complete AWS material certificates and flaw detection reports, meeting the standards of high-end overseas manufacturing procurement.
Comprehensive wire customization capabilities are available for ERTi-5 Titanium Alloy Welding Wire, supporting multi-dimensional customization. We can produce non-standard transition diameters, customize straight bar lengths and spool net weights, and adjust wire flexibility and tensile properties according to customer welding machine requirements. With no high minimum order threshold, both R&D samples and bulk production needs can be delivered quickly, adapting to welding equipment parameters across different countries.
American Standardized Quality Inspection and Foreign Trade Support Services: All ERTi-5 welding wires strictly comply with the AWS A5.16 specification, with chemical composition tolerances tightly controlled within standard ranges. Each shipment includes Chinese and English MTR material certificates and mechanical testing reports. Custom logo packaging and moisture-proof vacuum individual packaging are provided to address oxidation issues during long-distance overseas shipping, facilitating rapid project acceptance for clients.
Exclusive welding technology after-sales long-term support, professional titanium material engineers available for 24-hour online Q&A, and free provision of the ERTi-5 welding wire matching welding current, argon flow rate, and full set of protective process practical operation solutions. In case of quality issues such as welding wire dimensional deviations, non-compliant composition, or surface defects, we will remake and resupply free of charge, covering round-trip logistics costs. Long-term cooperative clients enjoy priority production scheduling and stock reservation services.
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Email：bjcxtitanium@gmail.com
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Whatsapp：+8613571718779
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