GR5 Titanium Welding Wire

• High strength and welding adaptability：The alloy design of aluminum (5.5-6.75%) and vanadium (3.5-4.5%) with titanium content ≥ 90% endows it with excellent specific strength. The tensile strength of the welding wire is ≥ 895MPa, and the weld strength reaches over 90% of the base material. After welding, annealing (550-650 ℃) can eliminate residual stress and improve fatigue resistance. Suitable for TIG/MIG welding.
• Process flexibility：Diameter ranging from 0.08mm to 8.0mm, supporting customization of coiled wire (5-20kg) or straight wire (500-1000mm). The surface can be customized with acid wash or mirror polishing to meet different interface adhesion requirements. The combination of cold drawing process and annealing treatment refines the grain size to ASTM grade 8 or above, improving the welding forming accuracy.

• Aerospace: Welding of aircraft landing gear and engine blades, reducing weight by 30% while improving fatigue resistance.
• Medical field: Welding of artificial joints and dental implants, ensuring long-term implant stability through biological inertness.
• Ocean engineering: Welding the pressure resistant shell of deep-sea detectors to maintain corrosion resistance in a 5000 meter deep sea environment.
• 3D printing: used for laser melting (SLM) process to repair complex structures, with optimized printing parameters resulting in a 15% increase in strength.

Technical Parameter

• Chemical composition: Ti-6Al-4V, in accordance with ASTM B348, B863, and AMS 4911H standards;
• Certification support: ISO 9001 certification.

Quality Assurance

• Adopting vacuum melting+precision rolling process, the entire process passes ultrasonic testing and third-party mechanical performance testing. The surface of the product is treated with acetone degreasing and acid washing, and vacuum sealed moisture-proof packaging.