Unlocking the Potential of CoCr Alloy Powder in Additive Manufacturing

Introduction: Why CoCr Alloy Powder Matters in Modern Manufacturing

Cobalt-Chromium (CoCr) alloy powder has emerged as a leading material in metal additive manufacturing (AM), particularly in high-precision industries such as aerospace, medical implants, dental prosthetics, and energy. Its exceptional mechanical strength, corrosion resistance, and biocompatibility make it a top choice for 3D 프린팅 applications that demand performance and durability.

In the B2B landscape, the demand for high-quality, spherical CoCr alloy powders is accelerating. Manufacturers, medical device companies, and aerospace OEMs are increasingly adopting CoCr-based components to meet industry regulations and performance benchmarks.

Key Characteristics of CoCr Alloy Powder:

속성설명
구성Cobalt (Co), Chromium (Cr), sometimes with Mo, Ni, or Fe
파티클 모폴로지Spherical (ideal for additive manufacturing)
제작 방법PREP (Plasma Rotating Electrode Process), Gas Atomization
융점~1300°C to 1450°C
내식성Excellent, especially in biological and high-temperature settings
생체 적합성Very high — used for orthopedic and dental implants

Shanghai Truer Technology Co., Ltd is a leading supplier of 3D printing metal powders, including CoCr alloy powders. Their capabilities in both powder manufacturing and SEBM (Selective Electron Beam Melting) equipment make them a trusted partner for industries looking to scale up additive manufacturing.

Applications of CoCr Alloy Powder in Industry

CoCr alloy powder is widely used in sectors that require strength, biocompatibility, and corrosion resistance. Its unique properties make it indispensable in both traditional and emerging manufacturing sectors.

1. Medical and Dental Applications

  • Orthopedic implants (hip and knee replacements)
  • Dental crowns, bridges, and frameworks
  • Spinal implants and bone scaffolds

The biocompatibility of CoCr alloys makes them ideal for long-term implantation. Their wear resistance ensures durability in load-bearing applications.

2. Aerospace and Turbine Components

  • 터빈 블레이드
  • Combustion chamber liners
  • Exhaust systems

In aerospace, CoCr alloys are valued for their high-temperature strength and ability to withstand oxidation, making them suitable for critical engine components.

3. Energy and Power Generation

  • Fuel cell components
  • 열교환기
  • Nuclear reactor parts

CoCr’s corrosion resistance and thermal stability offer reliability in extreme environments like nuclear and renewable energy sectors.

4. Tooling and Industrial Machinery

  • 절단 도구
  • Injection mold inserts
  • High-wear mechanical parts

Thanks to its hardness and resistance to wear, CoCr alloy powder is also being used for industrial tooling and high-load machinery parts.

Properties and Use Cases of CoCr Alloy Powders

Understanding the intrinsic properties of CoCr powders is essential for selecting the right material for specific applications. Below is a detailed breakdown of the key material properties and their corresponding benefits.

기계적 특성

속성Value Range (Typical)혜택
인장 강도900 – 1200 MPaHigh load-bearing capacity
수율 강도~600 MPaMaintains shape under pressure
휴식 시 신장10 – 20%Good ductility for complex shapes
경도(비커스)350 – 500 HVHigh surface durability

Thermal and Corrosion Properties

  • 녹는 범위: 1300–1450°C
  • 산화 저항: Excellent up to ~1100°C
  • 내식성: Performs well in saline and acidic environments

These properties make CoCr alloy suitable for functional parts that must endure mechanical stress, chemical exposure, or high-temperature environments.

Use Case Example: Medical Implants

애플리케이션요구 사항CoCr Advantage
Hip Replacement생체 적합성, 내마모성Long-term implant with minimal wear
Dental FrameworksPrecision machining, corrosion resistanceHigh polishability and strength
Spinal ImplantsLoad-bearing, biocompatibilityFatigue resistance and biological safety

With the rise of personalized medicine, CoCr alloy powder is increasingly used in custom implants manufactured via 3D printing. Shanghai Truer provides spherical CoCr powders optimized for selective electron beam melting, ensuring superior part quality and performance.

Discover more about Shanghai Truer’s custom powder solutions for medical and aerospace industries.

순수 Ni 분말

Top 5 Global Suppliers of CoCr Alloy Powder

Choosing the right supplier is essential for ensuring the consistency, quality, and performance of CoCr alloy powders in industrial applications. Below are five leading global suppliers serving aerospace, medical, and industrial sectors with premium-grade CoCr powders.

1. Shanghai Truer Technology Co., Ltd (China)

Shanghai Truer is a vertically integrated supplier of additive manufacturing solutions. Established in 2009, the company began its additive manufacturing (AM) division in 2019. It offers:

  • Spherical CoCr alloy powders produced via PREP and EBM-compatible formats
  • Custom powder development for specific engineering applications
  • Integrated powder making + 3D printing equipment for industrial clients
  • R&D partnerships with top labs and institutions

🔗 Learn more about Shanghai Truer Technology and its innovation-driven approach.

2. Carpenter Additive (USA)

A division of Carpenter Technology, Carpenter Additive offers a wide range of metal powders, including CoCrMo and other biomedical alloys. They provide full traceability and extensive quality validation for regulated industries.

3. Sandvik Osprey (UK)

Sandvik Osprey specializes in gas-atomized metal powders. Their CoCr powder range is tailored for additive manufacturing and is widely used in dental and aerospace applications.

4. EOS GmbH (Germany)

EOS is a global technology leader in industrial 3D printing. While primarily an equipment manufacturer, they also offer certified CoCr powders optimized for their machines, ensuring turnkey AM solutions.

5. Heraeus AMLOY (Germany)

Heraeus is known for its expertise in high-performance materials. Their CoCr powder products are manufactured for medical implants and validated under strict quality controls.

Key Supplier Comparison

공급업체파우더 유형Technology UsedIndustries Served사용자 지정
Shanghai TruerCoCr, TiAl, TiNiPREP, SEBMMedical, Aerospace, R&D✅ Yes
목수 첨가제CoCrMo가스 분무Medical, Aerospace✅ Yes
샌드빅 오스프리CoCr가스 분무Dental, Aerospace❌ Limited
EOS GmbHCoCrIn-house BlendAM Users (EOS Systems)❌ No
Heraeus AMLOYCoCrCustom Process의료✅ Yes

Why More Buyers Are Choosing Alternative Supply Sources

Traditional powder suppliers often focus on mass production and limited customization. However, modern B2B buyers — especially in aerospace and medical sectors — are seeking greater flexibility, faster lead times, and supply chain resilience.

1. The Need for Customization

OEMs and medical device manufacturers require powder properties tailored to specific applications. This includes:

  • 제어된 입자 크기 분포
  • High purity and low oxygen content
  • Custom alloy compositions (e.g., CoCrMo, CoCrW)

Alternative suppliers like Shanghai Truer offer flexible powder customization, enabling buyers to meet regulatory and engineering specifications more effectively.

2. Competitive Pricing Without Compromising Quality

By sourcing outside of high-cost regions like the US or EU, companies can reduce procurement costs while maintaining quality standards. Shanghai Truer’s manufacturing base in China allows it to offer cost-effective solutions without sacrificing product performance.

3. Integrated Solutions: Powder + Printing Equipment

Unlike traditional suppliers, alternative sources like Truer offer a full-stack solution — from powder production to equipment and post-processing services. This integration benefits wholesale buyers looking to set up or scale in-house AM production.

Want to streamline your supply chain? Explore Shanghai Truer’s product catalog for CoCr and other high-performance powders.

Why Choose Shanghai Truer as Your CoCr Powder Supplier

Shanghai Truer Technology Co., Ltd has positioned itself as a premier provider of high-quality CoCr alloy powders and advanced additive manufacturing equipment. Here’s why more B2B buyers are partnering with them:

1. Advanced Manufacturing Capabilities

  • PREP technology delivers highly spherical, low-oxygen powders ideal for 3D printing.
  • Selective Electron Beam Melting (SEBM) equipment enables end-to-end production from powder to finished parts.
  • 분말 크기 available in 15–45μm, 20–63μm, and custom distributions to suit different AM systems.

2. Engineering-Driven Innovation

Truer’s team works with customers to develop tailor-made solutions, including:

  • Custom alloy development (e.g., CoCrMo, CoCrW, hybrid formulations)
  • Application-specific powder design for dental, orthopedic, and aerospace parts
  • Process optimization for EBM and SLM systems

Their Joint Innovation Center for Metal 3D Printing collaborates with research institutions and experts to push the boundaries of additive manufacturing.

3. End-to-End Support for Wholesale Clients

  • Bulk ordering options for distributors and OEMs
  • Fast turnaround on customized powder batches
  • Technical support and training for new AM adoption
  • Logistics and export capabilities to serve global clients

4. Proven Track Record

With over a decade of experience and clients in more than 20 countries, Shanghai Truer supports a diverse range of industries, from medical implants to aerospace turbine components.

Ready to scale your additive manufacturing capabilities? Get in touch with Truer’s team for custom quotes and technical consultations.

인코넬 939 파우더

How to Order Wholesale CoCr Alloy Powder from Shanghai Truer

Ordering high-performance CoCr alloy powder from a reliable supplier like Shanghai Truer Technology Co., Ltd is simple and efficient — especially for B2B buyers, distributors, and manufacturers seeking consistent quality and personalized service.

Here’s a step-by-step guide to help you navigate the wholesale ordering process:

Step-by-Step Ordering Process

  1. Product Inquiry
    • Visit the CoCr Alloy Powder product page to view technical specifications and available grades.
    • Identify the desired particle size distribution, purity level, and packaging requirements.
    • Use the inquiry form or email directly to request a quotation.
  2. Technical Consultation
    • Shanghai Truer’s expert team will review your requirements and suggest the most suitable CoCr grade based on your application (e.g., dental, orthopedic, turbine).
    • Custom powder formulations and PREP or SEBM compatibility can be discussed during this phase.
  3. Quotation & Lead Time
    • Receive a formal quotation including:
      • Price per kg (volume-based discounts available)
      • Minimum order quantity
      • Delivery timeline (typically 7–21 days)
      • Shipping options and customs assistance
  4. Sample Confirmation (Optional)
    • For new buyers or custom formulations, a sample batch can be sent for testing and validation.
  5. Purchase Order & Payment
    • Submit your official purchase order.
    • Payment terms include bank transfer, LC, or other agreed methods.
  6. Production & Quality Control
    • Production begins as per ISO-certified standards.
    • Each batch undergoes rigorous quality checks including:
      • 입자 크기 분석
      • Chemical composition verification
      • Flowability and sphericity testing
  7. Shipping & Delivery
    • Global delivery options via sea, air, or express courier.
    • Export documentation and SDS provided with each shipment.
  8. After-Sales Support
    • Technical assistance for powder handling, storage, and AM system compatibility.
    • Reordering and re-supply planning for recurring buyers.

Ordering Benefits at a Glance

기능Benefit to B2B Buyers
Flexible MOQsIdeal for small-batch prototyping or large-scale runs
Custom Alloy DevelopmentApplication-specific performance
Global Logistics SupportFast, reliable shipping worldwide
Dedicated Account ManagersPersonalized service for wholesale clients
Technical & Engineering SupportOptimize AM outcomes with expert guidance

Ready to place your order? Start by visiting our product catalog 또는 contact our sales team directly.


FAQs: Common Questions About Buying Wholesale CoCr Alloy Powder

To help streamline your purchasing decision, here are answers to some of the most frequently asked questions from industrial buyers, engineers, and distributors.

1. What particle sizes are available for CoCr alloy powder?

Shanghai Truer offers standard sizes like 15–45μm (SLM/EBM), 20–63μm, or custom distributions tailored to your additive manufacturing process.

2. What is the minimum order quantity (MOQ)?

MOQ starts as low as 5 kg for standard grades. For custom compositions, MOQ may vary depending on alloy complexity.

3. What certifications and quality standards are met?

All powders are produced under strict quality control with:

  • ISO 9001:2015 certification
  • Full COA (Certificate of Analysis)
  • SDS and traceability documentation

4. Is CoCr powder biocompatible?

Yes. CoCr alloys, especially CoCrMo, are widely used in medical implants due to their excellent biocompatibility, corrosion resistance, and mechanical performance.

5. Can I request a custom alloy formulation?

Absolutely. Truer’s engineering team can develop CoCr-based alloys with specific elements (e.g., CoCrW, CoCrMo) for your unique application.

6. How is the powder packaged for international shipping?

Powders are vacuum-sealed in double-layer antistatic PE bags, then placed in rigid drums or metal containers. All packaging complies with international shipping standards.

7. Does Shanghai Truer offer additive manufacturing equipment?

Yes. In addition to powder, Truer provides advanced SEBM machines and PREP powder-making equipment — ideal for companies looking to establish or expand in-house AM capabilities.

Learn more about Shanghai Truer’s full additive manufacturing solutions and how we help clients scale efficiently.


NiCrAIY 파우더

Let’s Build the Future of Manufacturing, Together

Cobalt-Chromium alloy powder is a cornerstone material in industries where strength, durability, and biocompatibility are non-negotiable. Whether you’re producing orthopedic implants, aerospace components, or high-wear tooling, sourcing high-quality CoCr powder is essential to your success.

Shanghai Truer Technology Co., Ltd stands out as a comprehensive solution provider — offering not only state-of-the-art CoCr alloy powders but also the equipment, expertise, and support to help your business thrive in the additive manufacturing era.

✅ Custom-engineered solutions
✅ Global logistics and export support
✅ Full-stack AM solutions from powder to product

📩 Ready to get started? Contact our team for technical consultation, pricing, and samples. Or visit our blog for more insights into metal 3D printing trends and applications.

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