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Grade 5 Titanium/Aluminum/Vanadium Alloy Coil (Ti90/Al6/V4) is the most widely used titanium alloy, supplied in a continuous spooled format that combines an exceptional strength-to-weight ratio with the corrosion resistance that defines the titanium alloy family. With a tensile strength of 895 MPa, a density of just 4.42 g/cm³, and a melting point of 1600–1650°C, it offers mechanical performance well beyond commercially pure titanium grades while remaining substantially lighter than steel alloys of comparable strength. Its resistance to corrosion in both oxidizing and reducing environments extends its utility into hydrogen storage and fuel cell component manufacture, while the annealed condition and coil format support roll-forming and automated strip processing for high-volume component fabrication. Typical applications include aerospace structural components, automotive parts subject to mechanical stress, and biomedical implant stock requiring both strength and biocompatibility. In research, Ti-6Al-4V coil supports alloy development work focused on optimizing strength, ductility, and high-temperature performance for specialized engineering applications.
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Key Features
Grade 5 Titanium/Aluminum/Vanadium Alloy Coil (Ti90/Al6/V4) is the most widely used titanium alloy, supplied in a continuous spooled format that combines an exceptional strength-to-weight ratio with the corrosion resistance that defines the titanium alloy family:
Exceptional Strength-to-Weight Ratio (895 MPa Tensile Strength at 4.42 g/cm³ Density)
With a tensile strength of 895 MPa and a density of just 4.42 g/cm³, Ti-6Al-4V Coil offers mechanical performance well beyond commercially pure titanium grades while remaining substantially lighter than steel alloys of comparable strength — the defining advantage that makes Grade 5 the most widely used titanium alloy across demanding structural applications.
High Melting Point (1600–1650 °C) with Corrosion Resistance in Oxidizing & Reducing Environments
A melting point of 1600–1650 °C combined with resistance to corrosion in both oxidizing and reducing environments extends Ti-6Al-4V Coil's utility into hydrogen storage and fuel cell component manufacture, where chemical stability across a range of process atmospheres is a critical material selection criterion.
The annealed condition and coil format support roll-forming and automated strip processing for high-volume component fabrication — enabling aerospace structural components and automotive parts to be produced at scale from continuous, dimensionally consistent alloy strip.
Biomedical implant stock requiring both strength and biocompatibility benefits from Ti-6Al-4V Coil's combination of high mechanical performance and the corrosion resistance that supports long-term compatibility with biological tissue in implantable device applications.
Supports Alloy Development Optimizing Strength, Ductility & High-Temperature Performance
In research, Ti-6Al-4V Coil supports alloy development work focused on optimizing strength, ductility, and high-temperature performance for specialized engineering applications — providing a continuous strip format for systematic investigation of processing-property relationships in this widely used titanium alloy system.
Industrial Applications
Grade 5 Titanium/Aluminum/Vanadium Alloy Coil is used across aerospace, automotive, biomedical, and energy applications wherever a continuously processed, high-strength, lightweight titanium alloy strip is required:
✦ Aerospace Structural Components
Used in aerospace structural components, where Ti-6Al-4V Coil's exceptional strength-to-weight ratio — 895 MPa tensile strength at 4.42 g/cm³ density — provides the mechanical performance required for flight-critical structures while minimizing the weight penalty associated with comparable-strength steel alternatives.
✦ Automotive Parts Subject to Mechanical Stress
Applied in automotive parts subject to mechanical stress, where the alloy's strength-to-weight advantage supports vehicle weight reduction goals without compromising the mechanical performance required in stressed automotive components.
✦ Biomedical Implant Stock
Used as biomedical implant stock requiring both strength and biocompatibility, where Ti-6Al-4V Coil's mechanical performance and corrosion resistance support long-term implant reliability in direct contact with biological tissue.
Used in hydrogen storage and fuel cell component manufacture, where resistance to corrosion in both oxidizing and reducing environments ensures reliable long-term performance across the varied chemical conditions encountered in hydrogen energy systems.
✦ Alloy Development Research
Used in research supporting alloy development work focused on optimizing strength, ductility, and high-temperature performance, where the coil format provides a continuous, dimensionally consistent strip for systematic experimental investigation of processing-property relationships in the Ti-6Al-4V system.