{"id":2003,"date":"2025-12-14T07:41:20","date_gmt":"2025-12-14T07:41:20","guid":{"rendered":"https:\/\/hocera.com\/?post_type=product&p=2003"},"modified":"2025-12-31T09:02:18","modified_gmt":"2025-12-31T09:02:18","slug":"hocera-cocr-dental-metal-disc","status":"publish","type":"product","link":"https:\/\/hocera.com\/en\/product\/hocera-cocr-dental-metal-disc\/","title":{"rendered":"Hocera CoCr Dental Metal Disc"},"content":{"rendered":"

Hocera CoCr Metal Blank Disc<\/strong><\/h1>\n

High-Strength Cobalt-Chrome Discs for Precision CAD\/CAM Restorations<\/em><\/h3>\n

Introduction<\/strong><\/h2>\n

The Hocera CoCr Metal Blank Disc<\/strong> is a premium cobalt-chrome CAD\/CAM solution designed for high-precision fabrication of crowns, bridges, implant bars, and porcelain-fused-to-metal (PFM) restorations. Engineered with a medical-grade CoCr alloy formula, these discs provide exceptional corrosion resistance, stable porcelain bonding, and long-term intraoral durability.<\/p>\n

With an optimized composition\u2014Co 61%, Cr 26%, Mo 5%, W 6.5%\u2014Hocera CoCr blanks deliver a tensile strength \u2265560 MPa<\/strong>, elongation of 7%, and a uniform micro-grain matrix ideal for detailed milling. Manufactured with strict density controls, every disc offers a clean internal structure that supports smooth machining, precise marginal integrity, and superior ceramic layering.<\/p>\n

Available in 98 mm diameter<\/strong> and 10\u201325 mm thickness<\/strong>, these discs seamlessly integrate into open CAD\/CAM workflows, supporting systems from Roland<\/span><\/span>\u3001VHF<\/span><\/span>\u3001Amann Girrbach<\/span><\/span>\u3001Sirona<\/span><\/span> \u7b49\u3002<\/p>\n

Strong milling performance. Clean surface quality. Excellent porcelain fusion. Hocera CoCr delivers consistent results for the modern dental laboratory.<\/strong><\/p>\n

\n

Key Features<\/strong><\/h1>\n

1. Premium CoCr Alloy Composition<\/strong><\/h3>\n

Co 61%, Cr 26%, Mo 5%, W 6.5%
Provides superior tensile strength, corrosion resistance, and excellent compatibility with ceramic powders.<\/p>\n

2. High Mechanical Strength (\u2265560 MPa)<\/strong><\/h3>\n

Resists heavy occlusal forces, ideal for long-span bridges and complex frameworks.<\/p>\n

3. Micro-Crystalline, Defect-Free Structure<\/strong><\/h3>\n

Stable grain distribution ensures smooth milling, precise margins, and consistent surface uniformity.<\/p>\n

4. Nickel-Free & Beryllium-Free<\/strong><\/h3>\n

Biocompatible and safe for sensitive patients; reduces the risk of allergic reactions.<\/p>\n

5. Stable Ceramic Bonding<\/strong><\/h3>\n

Performs reliably up to 960\u00b0C with predictable bonding to major ceramic systems.<\/p>\n

6. Universal CAD\/CAM Compatibility<\/strong><\/h3>\n

Fits open 98 mm workflows used in leading systems without calibration changes.<\/p>\n

7. Minimal Polishing Requirements<\/strong><\/h3>\n

High surface quality reduces finishing time and supports efficient lab turnaround.<\/p>\n

\n

Indications<\/strong><\/h1>\n
    \n
  • \n

    Crown \/ Coping<\/p>\n<\/li>\n

  • \n

    Multi-unit Bridge<\/p>\n<\/li>\n

  • \n

    Metal-Ceramic (PFM) Restoration<\/p>\n<\/li>\n

  • \n

    Implant Bar Structure<\/p>\n<\/li>\n

  • \n

    Long-span Framework Design<\/p>\n<\/li>\n<\/ul>\n

    \n

    Description<\/strong><\/h1>\n

    The Hocera Cobalt-Chrome CAD\/CAM Disc<\/strong> is engineered for both traditional PFM fabrication and advanced digital workflows. Its fine-tuned metal composition offers predictable milling performance, clean edge definition, and stable behavior during ceramic firing cycles.<\/p>\n

    The material\u2019s internal density ensures reliable structural performance for high-load restorations, while the chromium-rich alloy provides exceptional corrosion resistance\u2014ideal for long-term intraoral applications.<\/p>\n

    \n
    \n
    \n

    Sintering \/ Alloy Composition<\/strong><\/h1>\n
      \n
    • \n

      Co<\/strong> 61.0%<\/p>\n<\/li>\n

    • \n

      Cr<\/strong> 26.0%<\/p>\n<\/li>\n

    • \n

      Mo<\/strong> 5.0%<\/p>\n<\/li>\n

    • \n

      W<\/strong> 6.5%<\/p>\n<\/li>\n

    • \n

      Si<\/strong> 1.0%<\/p>\n<\/li>\n

    • \n

      Al<\/strong> 0.1\u20131.0%<\/p>\n<\/li>\n

    • \n

      C<\/strong> <0.1%<\/p>\n<\/li>\n

    • \n

      Ni<\/strong> \u22640.1%<\/p>\n<\/li>\n

    • \n

      Be<\/strong> \u22640.02%<\/p>\n<\/li>\n

    • \n

      Cd<\/strong> \u22640.02%<\/p>\n<\/li>\n<\/ul>\n

      Technical Properties<\/strong><\/h3>\n
        \n
      • \n

        Tensile Strength:<\/strong> \u2265560 MPa<\/p>\n<\/li>\n

      • \n

        Elongation:<\/strong> 7%<\/p>\n<\/li>\n

      • \n

        0.2% Yield Strength Rp0.2:<\/strong> avg. 590 MPa<\/p>\n<\/li>\n

      • \n

        Young\u2019s Modulus:<\/strong> 210 GPa<\/p>\n<\/li>\n

      • \n

        Density:<\/strong> 8.5 g\/cm\u00b3<\/p>\n<\/li>\n

      • \n

        CTE (25\u2013500\u00b0C):<\/strong> 14.3 \u00d7 10\u207b\u2076 K\u207b\u00b9<\/p>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        Hocera CoCr CAD\/CAM Discs are engineered with a medical-grade cobalt-chrome alloy for precise milling of crowns, bridges, implant bars, and PFM restorations. With tensile strength \u2265560 MPa, nickel-free composition, smooth machinability, and compatibility with Roland, VHF, Amann Girrbach, and Sirona systems, Hocera CoCr discs deliver durable and biocompatible metal restorations for digital dental laboratories.<\/p>\n","protected":false},"featured_media":2114,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[31],"product_cat":[148],"product_tag":[227,270,253,225,242,226,233],"class_list":["post-2003","product","type-product","status-publish","has-post-thumbnail","product_brand-hocera","product_cat-cocr-blank","product_tag-bestseller","product_tag-dental-metal","product_tag-implant","product_tag-lab-essentials","product_tag-milling-machine","product_tag-new-release","product_tag-wet-milling","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/product\/2003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/comments?post=2003"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/media\/2114"}],"wp:attachment":[{"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/media?parent=2003"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/product_brand?post=2003"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/product_cat?post=2003"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hocera.com\/en\/wp-json\/wp\/v2\/product_tag?post=2003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}