Gr12 Titanium Welding Wire

Grade 12 Titanium Welding Wire (UNS R53400), a titanium-molybdenum-nickel alloy wire, complies with ASTM B863 standards and is specifically designed for titanium welding applications. With an alloy composition of 0.3% Mo and 0.8% Ni, it significantly enhances resistance to crevice corrosion while maintaining excellent welding workability and superior weld toughness. The product is produced via vacuum-melted billet drawing, featuring a clean surface free of oxide scale. Suitable for TIG and MIG welding, it is available in both coiled and straight bar forms with complete specifications, supporting custom orders.

1. Excellent resistance to crevice corrosion
Grade 12 titanium welding wire with outgassing molybdenum and nickel ingredients has much better resistance to crevice corrosion in environments containing chloride ions than titanium welding wire. It can be used for extended periods in seawater and salt spray environments without risk of localized corrosion, qualifying it for use in welding marine heat exchanger equipment. The post-welding microstructure remains stable, eliminating the need for complex heat treatment, thereby reducing on-site construction costs for customers. This welding material is the preferred choice for harsh marine chemical applications.

2. Excellent Welding Process Adaptability
This welding wire can be used for all TIG (Tungsten Inert Gas) and MIG (Metal Inert Gas)welding with minimal spatter and good fluidity of the molten pool. Wire surface is precision polished to removal oil, eliminate oil contamination oxide film, which prevents welding defects such as porosity, slag inclusion effectively.Available in both straight bar and spool forms, it suits both automated welding equipment and manual welding, catering to both mass production lines and small-batch repair projects.

3. The mechanical properties of the weld are stable and reliable.
Weld strength and ductility for Grade 12 titanium welding wire welds with Grade 12 base material show little variation and are very compatible with Grade 12 base material. The welded joint resists embrittlement and remains well balanced performing equally in the alternating high and low temperature environments.Batch-by-batch metallurgical and mechanical inspections are conducted before shipment, accompanied by complete material certificates, meeting the traceability review requirements for overseas chemical and marine projects.

4. Multi-Scenario Base Material Matching Universality
Based on its composition, this material is intended for welding Grade 12 titanium base metal, but also weldable with this material are certain joints between different titanium grades. Common applications are desalination heat exchangers, chemical reactors, coastal pipelines and offshore structures.

1. Intelligent Customization Services In Order To Meet Your Personalized Procurement Demand

Being a professional titanium material supplier, Grade12 titanium welding wire can be customized in diameter tolerances, and straight bars are cut to length as needed, and custom packaging in spools. Surface treatments can be adjusted according to customer requirements, with special-length straight wires and small-batch trial orders also available. In addition to Grade12, we produce the full range of American-standard titanium welding wires simultaneously, enabling one-stop supply solutions to reduce multi-supplier coordination costs for clients. We can issue EN 10204 3.1 material certificates in accordance with overseas project requirements, aligning with project acceptance standards and promptly responding to special requirements in drawings and technical agreements.

2. Adequate spot inventory to shorten overseas delivery cycles
We have a stock of Grade 12 titanium welding wire in stock, with mainstream 0.8-3.2mm specifications of wire coils and straight bars continuously stocked. Regular orders can be quickly arranged for inspection and export packaging. No need for lengthy production schedules, urgent projects can be prioritized for production and shipment. We strictly control the source of raw materials and use vacuum melting and drawing of titanium billets to prevent the mixing of recycled materials. Compared to nickel based welding materials, it can save on the material cost and the weight and it also has a long service life. These advantages make it an economical option in aggressive acidic media.
The appearance, dimension and mechanicsproperties are inspected for each batch of production. Quality is controlled from raw material received to finished product to ensure the steadiness of supply and minimize the probability of returned or reworked item.

3. Improve the full cycle after-sales service to ensure the landing of foreign trade projects
We provide full process technical support for foreign trade, and can provide welding process reference suggestions before sales to assist customers in matching base material selection. Provide logistics tracking after shipment, and if customers receive products with size or appearance issues, quickly initiate verification and after-sales solutions. Long term contract orders can allowed us to provide regular technical follow up visits and welding difficulties technical guidance. Support sample test first, customers can buy small sample test, confirm the performance, and then place bulk orders to eliminate the cost of trial and error in foreign trade procurement.

1. Does it support small batch customization of Grade 12 titanium welding wire?
Supporting small batch customization services, the smallest sample order can be produced on demand, supporting customized diameter, cutting length, and customized spool packaging. Except for Grade 12, all other American standard titanium welding wires can be customized together. Before customization, we confirm the technical parameters and keep records. Material certificates are attached upon completion of production.We tailor the production schedule to your specifications and offer quick delivery on standard custom products-ideal for R&D samples and small-scale project maintenance.

2.Can welding wire grades be combined in orders for shipment?
All bespoke Grade 12 titanium welding wires are manufactured with ASTM B863 standard, and size and visual inspections are performed on each batch and material certificates are issued. In case there are any quality problems of the goods you received, please kindly send us photos and batch number so that we can check immediately. This is a production issue on our end and we will discuss a plan for replacement or exchange. Dedicated personnel are assigned throughout the entire process to coordinate after-sales service, reduce communication costs, and ensure the smooth progress of foreign trade orders.

3.How do we ensure the quality of our products and after-sales handling?
We can also combine different grades of titanium welding wire in one shipment. For instance, Grade 1, Grade 2, Grade 5, and Grade 12 could be packed together in one order to save shipping and customs clearance cost. We will package separately, label the brand and specifications, and attach a complete summary of material documents. It can be separately packaged according to customer requirements for convenient warehouse management, suitable for overseas customers who purchase multiple specifications of titanium welding materials in one stop.

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