{"id":1186,"date":"2026-10-14T10:36:00","date_gmt":"2026-10-14T10:36:00","guid":{"rendered":"https:\/\/daix488.sg-host.com\/?post_type=product&p=1186"},"modified":"2026-10-20T02:53:23","modified_gmt":"2026-10-20T02:53:23","slug":"astm-f1472-ti-6al-4v-grade-5-titanium-bar","status":"publish","type":"product","link":"https:\/\/www.htn-ti.com\/ar\/product\/astm-f1472-ti-6al-4v-grade-5-titanium-bar\/","title":{"rendered":"ASTM F1472 Ti-6Al-4V Grade 5 Titanium Bar"},"content":{"rendered":"\t\t
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Product Overview<\/h2>\t\t\t\t<\/div>\n\t\t
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ASTM F1472 titanium bar is wrought, annealed Ti-6Al-4V alpha-beta alloy bar for the manufacture of surgical implants, UNS R56400, commercially known as Grade 5. Aluminum stabilizes alpha and vanadium stabilizes beta, providing high strength at low density, good corrosion resistance and established manufacturability. This is conventional Ti-6Al-4V, not the ELI \/ Grade 23 alloy specified by ASTM F136.<\/p>

The alloy is widely used as precision machining stock for orthopedic, trauma, spinal, dental and other surgical implant devices. ASTM F1472 specifies chemical, mechanical and metallurgical requirements for medical-alloy raw material; the finished implant still requires device-level validation for actual diameter, microstructure, surface integrity, fatigue, cleaning, sterilization, biological evaluation and regulation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Specification<\/strong><\/td>Details<\/strong><\/td><\/tr>
Medical Standard<\/strong><\/td>ASTM F1472<\/td><\/tr>
Medical Grades<\/strong><\/td>Ti-6Al-4V<\/td><\/tr>
Diameter Range<\/strong><\/td>\u00d87 \u2013 \u00d8300 mm<\/td><\/tr>
Typical Diameters<\/strong><\/td>\u00d87, 8, 10, 12, 14, 16, 18, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100, 120, 150, 200 mm<\/td><\/tr>
Typical Medical Bar Length<\/strong><\/td>2000\u20133000 mm; cut-to-length available<\/td><\/tr>
Surface \/ Supply Condition<\/strong><\/td>Hot-rolled black surface \/ Turned \/ Ground<\/td><\/tr>
Precision Tolerance<\/strong><\/td>h6 \/ h7 \/ h8 available subject to diameter, finishing process and order confirmation<\/td><\/tr><\/tbody><\/table><\/div>

Medical-use boundary:<\/strong> ASTM F1472-compliant bar is medical-device raw material, not an approved finished implant. The device manufacturer remains responsible for design, manufacturing, surface treatment, cleaning, sterilization, biological evaluation, risk management and regulatory compliance.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Main Characteristics<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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  • Medical conventional Ti-6Al-4V:<\/strong> Combines high specific strength, corrosion resistance and extensive clinical and engineering use. F1472 permits higher oxygen, iron and hydrogen limits than ASTM F136 Ti-6Al-4V ELI; the two specifications and material grades must not be labeled interchangeably.<\/li>
  • Controlled alpha-beta chemistry:<\/strong> Aluminum stabilizes alpha and vanadium stabilizes beta. Al, V, interstitial elements, yttrium and residual elements require heat-specific control for consistent strength, ductility, microstructure and machining response.<\/li>
  • Good biocompatibility:<\/strong> A stable TiO2 passive film and extensive clinical use support its role as a common implant material. The finished device still requires biological evaluation under applicable regulations and standards such as ISO 10993.<\/li>
  • Good corrosion resistance:<\/strong> Performance is generally excellent in saline, body fluids and many chloride environments, but fretting, crevices, dissimilar-metal coupling, fluoride media and surface contamination require device-level evaluation.<\/li>
  • Weldable with strict shielding:<\/strong> Qualified GTAW\/TIG, laser, electron-beam or resistance welding may be used. The pool, root and hot heat-affected zone must be fully protected from O, N, H and C contamination.<\/li>
  • High strength with limited cold formability:<\/strong> Strength is substantially above unalloyed titanium, while room-temperature forming margin is limited and springback is significant. Bar may be forged, rolled, drawn, machined and cold formed to a limited degree; complex deformation normally uses qualified warm or hot-working procedures.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    Chemical Composition<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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    The following mass-percent limits are commonly applied to ASTM F1472-23 Ti-6Al-4V (UNS R56400). Formal purchasing and acceptance are governed by the contract edition, official ASTM text and original mill report:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    Element<\/strong><\/td>ASTM F1472 Ti-6Al-4V requirement<\/strong><\/td><\/tr>
    Nitrogen, N<\/strong><\/td>\u22640.05%<\/td><\/tr>
    Carbon, C<\/strong><\/td>\u22640.08%<\/td><\/tr>
    Hydrogen, H<\/strong><\/td>\u22640.015%<\/td><\/tr>
    Iron, Fe<\/strong><\/td>\u22640.30%<\/td><\/tr>
    Oxygen, O<\/strong><\/td>\u22640.20%<\/td><\/tr>
    Aluminum, Al<\/strong><\/td>5.5-6.75%<\/td><\/tr>
    Vanadium, V<\/strong><\/td>3.5-4.5%<\/td><\/tr>
    Yttrium, Y<\/strong><\/td>\u22640.005%<\/td><\/tr>
    Residual elements, each<\/strong><\/td>\u22640.10%<\/td><\/tr>
    Residual elements, total<\/strong><\/td>\u22640.40%<\/td><\/tr>
    Titanium, Ti<\/strong><\/td>Balance<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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    Technical references: ASTM F1472-23 official scope and public abstract, plus producer data for Ti-6Al-4V \/ UNS R56400.<\/p>

    • Aluminum and vanadium:<\/strong> Al is 5.5-6.75% and V is 3.5-4.5%, together producing a heat-treatable alpha-beta microstructure. Chemical homogeneity, melting and thermomechanical processing affect microstructure and final performance.<\/li>
    • Interstitials and iron:<\/strong> O, Fe, C, N and H affect strength, ductility, toughness and hydrogen-embrittlement risk. F1472 conventional Ti-6Al-4V limits differ from F136 ELI; procurement, reports and identification must clearly distinguish them.<\/li>
    • Yttrium and residuals:<\/strong> Yttrium is limited to 0.005% maximum; each and total residual-element limits must follow the standard. The report must correspond to the heat and include the required chemistry, not only Al and V.<\/li>
    • Titanium content:<\/strong> The specification states Titanium: Balance. A nominal grade or medical-grade claim does not replace heat-specific analysis, the material report and contract testing.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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      Mechanical Properties<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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      ASTM F1472-23 specifies room-temperature tensile requirements for annealed wrought Ti-6Al-4V. Bar minimums vary with diameter\/thickness, sampling orientation and specimen form. Common public reference ranges are 895-930 MPa ultimate tensile strength, 825-860 MPa 0.2% yield strength, 8-10% elongation and 15-25% reduction of area. Formal acceptance must use the applicable size table in the contract edition.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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      Property<\/strong><\/td>ASTM F1472 annealed-bar minimum range<\/strong><\/td>Note<\/strong><\/td><\/tr>
      Ultimate tensile strength<\/strong><\/td>895-930 MPa<\/td>Minimum varies by bar size\/orientation<\/td><\/tr>
      0.2% yield strength<\/strong><\/td>825-860 MPa<\/td>Minimum varies by bar size\/orientation<\/td><\/tr>
      Elongation<\/strong><\/td>8-10%<\/td>Minimum depends on size, orientation and specimen<\/td><\/tr>
      Reduction of area<\/strong><\/td>15-25%<\/td>Minimum depends on size and specimen<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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      ASTM F1472 Ti-6Al-4V Annealed Bar Reference Requirements<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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      Property<\/strong><\/td>Ti-6Al-4V annealed reference<\/strong><\/td><\/tr>
      Ultimate tensile strength<\/strong><\/td>Typical specified minimum by size: approx. 895-930 MPa<\/td><\/tr>
      0.2% yield strength<\/strong><\/td>Typical specified minimum by size: approx. 825-860 MPa<\/td><\/tr>
      Elongation<\/strong><\/td>Typical specified minimum: approx. 8-10%<\/td><\/tr>
      Elastic modulus<\/strong><\/td>Typical approx. 105-116 GPa<\/td><\/tr><\/tbody><\/table><\/div>

      Important:<\/strong> ASTM F1472 tensile minimums vary with bar diameter\/thickness, sampling orientation and specimen form. The table is for product presentation only and does not replace the applicable size table in the contract edition, original mill report or lot acceptance. Raw-material compliance alone does not approve a finished implant.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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      HTN Supply and Quality Documentation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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      HTN organizes ASTM F1472-23 Ti-6Al-4V (Grade 5) medical titanium alloy bar supply to customer purchase requirements. Material is produced by qualified titanium-mill resources. Original mill reports, heat\/lot traceability, chemistry, mechanical and microstructure records can be supplied as agreed. HTN reviews the standard edition, heat number, diameter, tolerance, annealed condition, surface, straightness and packaging, and can arrange independent retesting, ultrasonic inspection, microstructure examination, cut-to-length processing, clean packaging and third-party inspection.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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      Typical Applications<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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      • machining stock for hip, knee, shoulder and other joint-replacement system components;<\/li>
      • machining stock for orthopedic trauma plates, screws, intramedullary nails and spinal implant components;<\/li>
      • dental implants, abutments, restorative components and precision connectors;<\/li>
      • cranio-maxillofacial fixation devices, surgical clips and other high-strength implant components;<\/li>
      • medical-device parts requiring high specific strength, good damage tolerance and corrosion resistance;<\/li>
      • precision round, ground and near-net-size bar made to customer drawings;<\/li>
      • medical-device research, prototypes and custom implant material;<\/li>
      • international projects when ISO 5832-3, regulatory and customer supplementary requirements are also met.<\/li><\/ul>

        Application boundary:<\/strong> ASTM F1472 Ti-6Al-4V bar is raw material for surgical implant manufacture, not an approved finished implant. The final device must separately meet applicable regulations, design validation, fatigue evaluation, biological evaluation, cleaning, sterilization and traceability requirements.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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        Request a Quote<\/div>\t\t\t\t<\/div>\n\t\t\t\t
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        Fill in the form below and our team will be happy to assist you<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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