• Audental CoCr SLM Powder for Dental 3D Metal Printing

  High-Purity Cobalt-Chromium Alloy Powder for Selective Laser Melting (15–45 µm)

  Product Description

  Audental CoCr SLM Powder is a high-performance cobalt-chromium alloy powder engineered for selective laser melting (SLM) and direct metal laser sintering (DMLS) in professional dental applications.
  Produced through vacuum induction supersonic gas atomization, the powder features:

• High sphericity

• Excellent flowability

• Low oxygen content

• Precise particle-size distribution: 15–45 µm

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  Audental — Precision Materials for Digital Dentistry

  High Purity · High Performance · High Consistency

  5. Do you support OEM / ODM customization?

  Yes. We provide full customization including:

• Private label branding

• Custom packaging

• Custom composition & particle sizes (for industrial partners)

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  4. How do you ensure product quality?

• Unified production and QC across three facilities

• Full batch inspection before dispatch

• Traceable production and testing records

• Guaranteed supply stability and on-time delivery

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  3. What certifications do you hold?

• TÜV CE

• FDA

• CFDA / SFDA

• ISO 13485
  Additional documentation (FSC, DoC, legalized certificates) provided on request.

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  1. Who is Audental?

  Founded in 2007, Audental is a leading Chinese manufacturer specializing in dental zirconia materials, precious metal alloys, and digital dentistry solutions.
  Our production facilities in Shanghai, Qinhuangdao, and Changsha are ISO 13485 certified, and our zirconia and metal materials are CE 0197 & FDA certified.

  2. Where are you located?

  We operate:

• Manufacturing centers in Shanghai, Qinhuangdao, Changsha

• An international trading & logistics hub in Shenzhen

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  FAQ

  All materials undergo:

• Chemical composition analysis

• Particle-size testing

• Flowability and sphericity inspection

• Final batch validation before shipment

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  Biocompatibility & Quality Assurance

  Audental CoCr SLM Powder meets international medical-grade standards:

• Excellent oral biocompatibility

• High corrosion resistance in saliva and acidic conditions

• Stable bonding with veneering porcelain

• 5-year quality assurance from the shipping date

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  Fully compatible with all mainstream dental metal 3D printers and veneering ceramic systems, this alloy guarantees optimal performance for crowns, bridges, implant structures, and partial denture frameworks.

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  Key Advantages

  ✔ Optimized Cobalt–Chromium Alloy Composition

  Exceptional mechanical strength, heat resistance, and outstanding corrosion protection for long-term oral durability.

  ✔ High Sphericity & Superior Flowability

  Ensures smooth powder spreading, uniform recoating, and stable laser exposure.

  ✔ Dense & Homogeneous Microstructure

  Provides outstanding laser sintering precision with sharp margins, accurate fitting, and minimal deformation—supporting up to 16-unit frameworks.

  ✔ Medical-Grade Biocompatibility

  Nickel-free, beryllium-free, and cadmium-free alloy.
  Non-cytotoxic, hypoallergenic, and safe for long-term intraoral use.

  ✔ Excellent Porcelain Bonding

  Reliable compatibility with a wide range of dental veneering ceramics and composite materials.

  ✔ Strict Production & Quality Control

  Batch-to-batch consistency, controlled oxygen content, and comprehensive material testing ensure predictable printing performance.

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  Technical Data

  Parameter	Specification
  Composition (wt%)	Co 61.5 / Cr 28.1 / Mo 5.3 / W 5.0
  Color	Silver Gray
  Particle Size (D10–D90)	15–45 μm
  Density	8.6 g/cm³
  Yield Strength (Rp₀.₂)	600 MPa
  Elongation	8 %
  Hardness (HV10)	365
  Coefficient of Thermal Expansion (25–500 °C)	14.1 × 10⁻⁶ K⁻¹
  Elastic Modulus	220 GPa
  Printer Compatibility	All major SLM / DMLS / Laser Metal printers
  Applications	Crowns · Bridges · Implant Bars · Partial Dentures · Metal Frameworks

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  Application Fields

  Suitable for:

• Dental laboratories using SLM / DMLS metal printing

• Fabrication of crowns, bridges, implant-supported structures

• Veneer-ready frameworks compatible with leading ceramic systems

• Open-platform metal 3D printers

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  Its medical-grade CoCrW / CoCrMo formulation ensures exceptional biocompatibility, mechanical strength, and microstructural stability—meeting global dental and medical material standards.

  Designed for high-precision metal frameworks, Audental CoCr SLM Powder delivers dense, homogeneous builds with:

• Superior marginal accuracy

• Minimal residual stress

• Smooth internal surfaces

• Long-term corrosion resistance

Founded in 2007, Audental is a leading Chinese manufacturer at the forefront of dental biomaterials, offering a comprehensive portfolio that includes premium zirconia blocks, glass ceramics, a wide range of dental metal alloys, and advanced digital dental solutions.

Our state-of-the-art production facilities in Changsha, Shanghai, and Qinhuangdao are fully certified to ISO 13485 standards. All products — from zirconia to metal alloys — carry CE 0197 and FDA approvals, reflecting our commitment to meeting the highest global standards for safety, quality, and clinical performance.

Driven by a dynamic R&D team with deep expertise in materials science, process innovation, and clinical applications, Audental is continuously

evolving its technologies and product lines to meet the demands of an ever-changing dental landscape.

With a strategic focus on bio-ceramics, metal alloys, and digital dentistry, we seamlessly integrate intelligent manufacturing with digital workflows to deliver reliable, high-performance solutions for dental labs and clinicians worldwide.

Guided by our core values — trust, efficiency, precision, and innovation — Audental upholds uncompromising quality through advanced technologies, rigorous quality control, and a culture of continuous improvement.

Today, Audental products are trusted by dental professionals in over 100 countries across the globe — recognized for their exceptional consistency, reliability, and results in daily clinical practice.