Titanium TIG Welding Wire: High-Purity AWS A5.16 Filler Metals for Mission-Critical Engineering
As the industry-leading titanium expert at TSM Technology Co., , I bridge the gap between technical precision and procurement efficiency. Our high-purity Titanium TIG Wire is engineered to eliminate weld embrittlement and porosity-the most critical failure points in aerospace and chemical processing. Whether you require titanium tig welding rods for industrial heat exchangers or tig welding titanium filler rod for surgical implants, our vacuum-melted solutions ensure 100% joint integrity and scrupulous cleanliness. Discover why TSM is the global standard for Titanium TIG Welding Wire.
Product Brief: The TSM Standard in Titanium Filler Metals
Titanium TIG (Tungsten Inert Gas) welding wire is a critical component in achieving high-integrity, corrosion-resistant joints. At TSM Technology Co, we specialize in producing solid titanium filler rods that meet the rigorous demands of global industrial standards. Our wire is characterized by its ultra-low interstitial elements, ensuring that the weld deposit retains the maximum ductility and corrosion resistance of the base metal.
Specifications at a Glance:
•Standards: AWS A5.16, ASTM B863, AMS 4951, AMS 4954, ASTM F136.
•Grades: ERTi-1, ERTi-2, ERTi-5 (Ti-6Al-4V), ERTi-7, ERTi-12, ERTi-23 (ELI).
•Diameters: 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm, 2.4mm, 3.2mm, 4.0mm.
•Forms: Straight rods (914mm/1000mm) or spooled wire (MIG/D300).
•Surface: Pickled (Matt) or Bright Polished finish.
•Packaging: 5kg, 10kg, and 25kg spools, or straight lengths, vacuum-sealed for protection.
Solving Procurement Pain Points: Why Engineering Quality Matters
Eliminating Porosity
Our proprietary ultrasonic cleaning processremoves all drawing lubricants and oxides, theprimary causes of hydrogen-induced porosity in titanium welds.
Diameter Consistency
Strict 0.02mm tolerance control ensures smooth,jitter-free wire feeding for both manualTIG and automated orbital welding systems.
Atmospheric Purity
TSM wires are vacuum-melted and argon-shrouded during processing to prevent thepickup of nitrogen and oxygen, maintaininggrade integrity.
Supply Reliability
With a 300-ton monthly capacity and 3
ctories, we eliminate the risk of project delays
common with smaller, secondary suppliers.
AWS A5.16 Classifications & Available Grades
ERTi-1 & 2
Commercially Pure (CP) Grades
•ERTi-1: Highest ductility and lowest strength. Ideal for cladding and deep drawing applications.
•ERTi-2: The most common grade, offering a perfect balance of strength, formability, and corrosion resistance for chemical storage tanks and aerospace ducts.
ERTi-5 (Ti-64)
High-Strength Alloys
ERTi-5 (Ti-6Al-4V) is the primary filler metal for the aerospace and medical sectors.
•High Strength: Tensile strength exceeds 895 MPa (130,000 psi).
•Applications: Aircraft engine components, structural frames, and medical implants where load-bearing capacity is critical.
ERTi-7 & 9ERTi-12
Corrosion-Resistant & Specialist Alloys
•ERTi-7: Contains Palladium to enhance resistance to crevice corrosion in acidic chloride environments.
•ERTi-9: (Ti-3Al-2.5V) Often used for hydraulic tubing and high-performance bicycle frames.
ERTi-12
Chemical Process Grade
ERTi-12 contains Nickel and Molybdenum. It is specifically designed to resist corrosion in hot, low-pH brines and oxidizing/reducing acid mixtures.
Technical Specifications & Chemical Composition (Max %)
| AWS Class | O | H | N | C | Fe | Ti |
| ERTi-1 | 0.10 | 0.005 | 0.012 | 0.03 | 0.08 | Bal |
| ERTi-2 | 0.10 | 0.008 | 0.015 | 0.03 | 0.12 | Bal |
| ERTi-5 | 0.20 | 0.015 | 0.03 | 0.05 | 0.22 | Bal |
| ERTi-7 | 0.10 | 0.008 | 0.015 | 0.03 | 0.12 | Bal (Pd: 0.12) |
| ERTi-12 | 0.15 | 0.008 | 0.015 | 0.03 | 0.15 | Bal (Ni: 0.6) |
Scrupulous Surface Quality
Pickled & Matt Finish
Our chemical pickling process removes the oxide layer and drawing skin, leaving a clean, matt surface that provides excellent arc stability and minimal spatter.
Bright Polished Finish
For automated applications and high-aesthetic requirements, our bright polished wire reduces friction in liners and ensures consistent electrical contact.
Precision Level Spooling
MIG spools are level-wound using computerized tensioners to prevent overlapping and snagging during high-speed production cycles.
Rigorous Quality Assurance: Full Material Traceability
At TSM Technology Co, 'Quality First' isn't a slogan; it's our manufacturing backbone. Every millimeter of Titanium TIG welding wire we ship is backed by comprehensive documentation and testing.
Our Quality Pillars:
1.MTC (EN 10204 3.1): Every batch includes a Mill Test Certificate documenting exact chemical composition and mechanical properties.
2.PMI Testing: Positive Material Identification ensures grade accuracy before packaging.
3.Third-Party Inspection: Optional SGS, TUV, or BV inspections are available upon request to meet specific project protocols.
4.Batch Traceability: Unique heat numbers are laser-etched on straight rods or printed on spool labels for 100% lifetime traceability.
Global Supply Capacity & Customization Services
Strategic procurement requires a partner who can scale. TSM Technology operates 3 specialized factories with over 100 sets of advanced wire drawing and testing equipment.
•Monthly Capacity: 300 Tons of high-performance titanium products.
•Fast Delivery: Standard grades (Gr2, Gr5) ship within 5-15 days.
•Customization: We offer custom diameters (down to 0.1mm), special lengths, and private labeling (OEM) services for global distributors.
fAQ
Q:1. What is the difference between Grade 5 and Grade 23 Titanium TIG wire?
A:Both are Ti-6Al-4V alloys, but Grade 23 (ELI) has extra-low levels of interstitial elements (oxygen, nitrogen, hydrogen, carbon), giving it superior fracture toughness and ductility. It is mandatory for medical implants and critical aerospace welds.
Q:2.What diameter wire should I use for thin-wall titanium tubing?
A:For thin materials (e.g., 0.5mm - 1.5mm), a 0.040" (1.0mm) or 1/16" (1.6mm) Titanium Filler Rod is typically used to allow for precise heat input control.
Q:3.Do you offer custom chemistries or diameters?
A:Yes. As a specialized manufacturer, TSM can produce custom alloy compositions and diameters for OEMs with large-volume, specific requirements. Contact our engineering team.
Q:4.Can your Grade 5 wire be used for welding CP Titanium grades?
A:Generally, no. Using a higher-strength filler on a softer base metal can create a mismatch, leading to joint failure. Always match filler strength to base metal, or use an appropriate undermatching alloy as per qualified welding procedure specifications (WPS).
Q:5.What is the difference between ERTi-2 and ERTi-5?
A:ERTi-2 is unalloyed (Commercially Pure) with moderate strength. ERTi-5 is an alloy (6Al-4V) with nearly double the tensile strength, used primarily in aerospace.
Q:6.Do you provide free samples for testing?
A:Yes, TSM Technology provides free samples (straight rods or small spools) for qualified industrial projects to verify our quality.
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