{"id":1182,"date":"2026-10-14T10:35:47","date_gmt":"2026-10-14T10:35:47","guid":{"rendered":"https:\/\/daix488.sg-host.com\/?post_type=product&p=1182"},"modified":"2026-10-15T10:50:53","modified_gmt":"2026-10-15T10:50:53","slug":"astm-f67-grade-3-unalloyed-titanium-plate-sheet","status":"publish","type":"product","link":"https:\/\/www.htn-ti.com\/ar\/product\/astm-f67-grade-3-unalloyed-titanium-plate-sheet\/","title":{"rendered":"ASTM F67 Grade 3 Unalloyed Titanium Plate & Sheet"},"content":{"rendered":"\t\t
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Product Overview<\/h2>\t\t\t\t<\/div>\n\t\t
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ASTM F67 Grade 3 unalloyed titanium plate, sheet and strip are wrought commercially pure titanium flat products used to manufacture surgical implants, UNS R50550. Among the four unalloyed grades in ASTM F67, Grade 3 provides relatively high strength while retaining useful ductility, corrosion resistance and fabricability. Its performance is achieved principally through a higher but controlled oxygen level together with limits on iron, nitrogen, carbon and hydrogen.<\/p>

The material offers good biocompatibility, resistance to physiological corrosion and higher strength for medical flat products requiring greater strength than Grade 2 with moderate forming complexity. ASTM F67 compliance applies to the raw material; it does not mean a finished implant has completed design verification, biological evaluation, cleaning, sterilization or regulatory approval.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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<\/colgroup>
Specification<\/strong><\/td>Cold-Rolled Titanium Sheet<\/strong><\/td>Hot-Rolled Titanium Plate<\/strong><\/td><\/tr>
Standard<\/strong><\/td>ASTM F67<\/td><\/tr>
Grades<\/strong><\/td>Gr3<\/td><\/tr>
Thickness<\/strong><\/td>0.3\u20134.75 mm<\/td>5\u201360 mm; Customizable up to 100 mm<\/td><\/tr>
Standard Stock Thicknesses<\/strong><\/td>0.5 \/ 0.6 \/ 0.8 \/ 1.0 \/ 1.5 \/ 2.0 \/ 2.5 \/ 3.0 \/ 4.0mm<\/td>5 \/ 6 \/ 8 \/ 10 \/ 12 \/ 15 \/ 20 \/ 25 \/ 30 \/ 35 \/ 40 \/ 50 \/ 60 mm<\/td><\/tr>
Width<\/strong><\/td>400\u20131200 mm<\/td>400\u20132000 mm<\/td><\/tr>
Length<\/strong><\/td>1000\u20133000 mm<\/td>1000\u20136000 mm<\/td><\/tr>
Note<\/strong><\/td>Sheet Thickness \u2264 4.75 mm<\/td>Medical Titanium Plate & Sheet Typical thickness 0.5\u201320 mm; width \u22641200 mm; polished or pickled surfaces available.<\/td><\/tr><\/tbody><\/table><\/div>

Medical-use boundary:<\/strong> ASTM F67-compliant sheet and plate is medical-device raw material, not an approved finished implant. The device manufacturer remains responsible for design, manufacturing, 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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  • Higher strength:<\/strong> Annealed Grade 3 is stronger than Grades 1 and 2 and is suited to unalloyed titanium plate and sheet parts requiring greater load capacity and resistance to deformation.<\/li>
  • Controlled unalloyed chemistry:<\/strong> No nominal alloying addition is made; O, Fe, N, C and H are controlled to provide higher strength while retaining useful ductility, toughness and rolling consistency.<\/li>
  • Good biocompatibility:<\/strong> A stable TiO2 passive film helps limit ion release in physiological environments. The finished device still requires applicable biological evaluation.<\/li>
  • Good corrosion resistance:<\/strong> Performance is generally excellent in saline, body fluids and many chlorides, but crevices, fretting corrosion, dissimilar-metal coupling and fluoride exposure require device-level evaluation.<\/li>
  • Good weldability:<\/strong> Qualified inert-gas, laser or resistance welding may be used; hot metal must be protected from O, N, H and C contamination.<\/li>
  • Lower forming margin than lower grades:<\/strong> Grade 3 has higher strength, but ductility, deep-drawing and complex cold-forming margins are generally lower than Grades 1 and 2. Load-bearing implants still require design verification using actual load, fatigue, geometry, surface condition and service-life requirements.<\/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 limits apply to ASTM F67 Grade 3. Values are mass percentages. Formal acceptance is governed by the contract edition and producer certified report.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    Element<\/strong><\/td>ASTM F67 Grade 3 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>\u22640.35%<\/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 F67 official scope and producer data for Grade 3 \/ UNS R50550.<\/p>

    • Oxygen, nitrogen and iron:<\/strong> Oxygen is the principal interstitial strengthener used to obtain Grade 3 strength; nitrogen and iron also contribute. Grade 3 permits higher oxygen and nitrogen limits than Grade 2, increasing strength while reducing ductility, deep drawability and complex-forming capability.<\/li>
    • Nitrogen, carbon and hydrogen:<\/strong> These elements require strict control. Excess content raises hardness and reduces ductility; hydrogen may promote hydrides and embrittlement.<\/li>
    • Residual elements:<\/strong> Each and total limits must be controlled. Testing only the principal impurities does not satisfy the full chemistry requirement.<\/li>
    • Titanium content:<\/strong> The specification states Titanium: Balance. A nominal purity claim does not replace heat-specific chemical analysis and the material report.<\/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 F67 specifies room-temperature tensile properties for Grade 3 wrought products. Flat-product specimens are generally taken longitudinal to the rolling direction; formal acceptance must follow the applicable thickness, sampling direction, specimen form, condition and official standard table.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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      Property<\/strong><\/td>ASTM F67 Grade 3 annealed reference<\/strong><\/td>Note<\/strong><\/td><\/tr>
      Ultimate tensile strength<\/strong><\/td>\u2265450 MPa<\/td>Official applicable product table governs<\/td><\/tr>
      0.2% yield strength<\/strong><\/td>380-550 MPa<\/td>A specified range, not one minimum<\/td><\/tr>
      Elongation<\/strong><\/td>\u226518%<\/td>Subject to size and specimen conditions<\/td><\/tr>
      Reduction of area<\/strong><\/td>Normally not applicable to flat tensile specimens<\/td>Confirm against the applicable product\/specimen requirement<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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      ASTM F67 Grade 3 Annealed Plate\/Sheet 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>Grade 3 annealed reference<\/strong><\/td><\/tr>
      Ultimate tensile strength<\/strong><\/td>Minimum 450 MPa<\/td><\/tr>
      0.2% yield strength<\/strong><\/td>380-550 MPa<\/td><\/tr>
      Elongation<\/strong><\/td>Minimum 18%<\/td><\/tr>
      Elastic modulus<\/strong><\/td>Typical approx. 105 GPa<\/td><\/tr><\/tbody><\/table><\/div>

      Important:<\/strong> Mechanical properties must be applied with plate\/sheet thickness, rolling direction, specimen form and the official table. Generic website data cannot replace contract acceptance, and ASTM F67 raw-material compliance alone does not qualify 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 F67 Grade 3 unalloyed titanium plate, sheet and strip supply to customer purchase requirements. Material is produced by qualified titanium-mill resources. Original mill reports, heat traceability, chemistry and mechanical records can be supplied as agreed. HTN reviews edition, heat number, thickness, width, length, tolerance, condition, rolling direction, surface, flatness and packaging, and can arrange independent retesting, cut-to-size service, 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 and forming stock for orthopedic, trauma or cranio-maxillofacial fixation plates and related parts after device-level validation;<\/li>
      • higher-strength plate and sheet parts for dental, cranio-maxillofacial and restorative devices;<\/li>
      • surgical-instrument sheet parts requiring relatively high strength, good corrosion resistance and moderate ductility;<\/li>
      • raw material for implant components, shells, supports and structural unalloyed titanium parts;<\/li>
      • medical cover plates, connection tabs, locating pieces and support parts;<\/li>
      • precision plate and sheet parts cut, formed or machined to customer drawings;<\/li>
      • research, prototype and custom medical-device material;<\/li>
      • international projects when ISO 5832-2, regulatory and customer requirements are also met.<\/li><\/ul>

        Application boundary:<\/strong> ASTM F67 Grade 3 sheet and plate is raw material for surgical implant applications, not an approved finished implant. The final device must separately meet applicable regulations, design validation, 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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