1. Introduction to CoCr Alloy Powder in Modern Manufacturing
Cobalt-Chromium (CoCr) alloy powder is a high-performance material widely used in aerospace, medical, and additive manufacturing (3D printing) industries. Known for its superior wear resistance, corrosion resistance, and high-temperature strength, CoCr alloy powder is an essential material for producing parts that demand mechanical reliability and biocompatibility.
For B2B buyers, including OEM manufacturers, Impresión 3d service providers, and powder metallurgy (PM) part producers, sourcing high-quality CoCr powder is vital for ensuring product consistency, cost-efficiency, and end-use performance.
Key Features of CoCr Alloy Powder:
| Característica | Descripción |
|---|---|
| Composición | Typically includes cobalt (Co), chromium (Cr), molybdenum (Mo), and sometimes nickel (Ni) or tungsten (W) |
| Métodos de fabricación | Atomización con gas, atomización con agua, atomización con plasma |
| Tamaño de partícula | D50 range from 15–45μm (AM-grade) to 45–150μm (PM-grade) |
| Normas | ASTM F75, ISO 5832-12, customized specifications available |
Common B2B Use Cases:
- Orthopedic implant manufacturers (hip/knee prosthetics)
- Dental laboratories (crowns and bridges)
- Aerospace component suppliers
- Industrial tool manufacturers
- 3D printing service bureaus
Learn more about CoCr alloy powder options and specifications on our PM Polvo Página de producto.
2. Applications of Cobalt-Chromium Powder in Industry
CoCr alloy powder’s versatility extends across multiple high-performance industries. Below is a breakdown of its most common applications and the industries that benefit from bulk purchasing of this material.
a) Medical Implants
CoCr alloys are used in:
- Hip and knee replacements
- Dental restorations and prosthetics
- Cardiovascular stents
✅ Biocompatible
✅ Corrosion-resistant in body fluids
✅ Long-service life
b) Aerospace and Turbine Parts
CoCr is valued for:
- High-temperature stability
- Resistance to oxidation
- Resistencia a la fluencia
Used in:
- Turbine blades
- Componentes del tubo de escape
- Combustion chambers
c) Additive Manufacturing (3D Printing)
CoCr powders are tailored for:
- Laser Powder Bed Fusion (LPBF)
- Fusión por haz de electrones (EBM)
- Deposición de energía dirigida (DED)
Ventajas:
- High resolution and surface finish
- Custom geometries for medical and aerospace designs
- Reducción de los residuos de material
d) Industrial Tooling & Wear-Resistant Components
Used in:
- Cutting tools and wear plates
- Rodamientos y bujes
- High-wear valve components
3. Key Properties and Grades of CoCr Alloy Powder
When selecting CoCr alloy powder for industrial use, understanding the material specifications and available grades is essential for matching performance with application.
a) Key Mechanical & Chemical Properties
| Propiedad | Valor típico |
|---|---|
| Densidad | 8.3–9.2 g/cm³ |
| Hardness (as printed) | 30–45 HRC |
| Resistencia a la tracción | 1000–1300 MPa |
| Alargamiento | 8–15% |
| Resistencia a la corrosión | Excellent in saline and acidic environments |
| Punto de fusión | ≈1350–1450°C |
b) Common Grades of CoCr Powder
| Grado | Estándar | Uso típico |
|---|---|---|
| CoCrMo ASTM F75 | ASTM F75 | Implantes médicos |
| CoCrWNi | Aleaciones personalizadas | Dental, aerospace |
| CoCrMoNb | ISO 5832-12 | Biomédica |
| CoCrFeNi | A medida | Fabricación aditiva |
c) Powder Morphology and Particle Size Distribution
- Spherical morphology preferred for 3D printing (gas atomized)
- Irregular or dendritic shapes for PM applications (water atomized)
- PSD ranges:
- AM: 15–45 µm
- PM: 45–150 µm
d) Packaging & Storage
- Vacuum-sealed aluminum foil bags
- Available in 5kg, 10kg, 25kg drums
- Shelf life: 12 months in dry, cool conditions
4. Global Market Trends and Demand Forecast for CoCr Powder
The demand for CoCr alloy powder is rapidly expanding, driven by the growth of additive manufacturing (AM), medical device production, and aerospace innovation. As industries shift toward advanced manufacturing technologies, CoCr alloys are positioned to remain a critical raw material for high-performance components.
a) Key Market Drivers
- Additive Manufacturing Boom
The global 3D printing market is projected to exceed $60 billion by 2030. CoCr powders are widely used in LPBF and EBM machines for producing custom implants and aerospace parts. - Aging Population & Medical Implants
Rising demand for orthopedic implants in aging populations across North America, Europe, and Asia is fueling the need for ASTM F75-grade CoCr alloy. - Aerospace Modernization Programs
Global airline and defense modernization efforts require high-temperature alloys for engines and turbines.
b) Market Size & Forecast
| Año | Valor estimado del mercado (millones de USD) | CAGR |
|---|---|---|
| 2023 | $410 | |
| 2024 | $460 | 12.1% |
| 2028 | $725 | |
| 2030 | > $900 |
c) Regional Demand Breakdown
| Región | Key Industry Applications |
|---|---|
| Norteamérica | Medical, aerospace, dental |
| Europa | Aeroespacial, implantes médicos, automoción |
| Asia-Pacífico | 3D printing, PM parts, high-volume manufacturing |
| Oriente Medio | Oil & gas equipment, industrial tools |
🔍 For more technical details and powder specs, visit our PM Powder Solutions Page.
5. How to Choose a Reliable CoCr Alloy Powder Supplier
For B2B buyers, choosing a dependable CoCr powder supplier is crucial for ensuring consistent performance, reliable lead times, and long-term supply chain stability.
a) Evaluation Criteria for B2B Buyers
| Factor | En qué fijarse |
|---|---|
| Calidad del polvo | Spherical morphology, purity >99%, certified grades (ASTM, ISO) |
| Método de fabricación | Gas atomization for AM, water atomization for PM |
| Trazabilidad | Batch certification, COA, REACH/RoHS compliance |
| Asistencia técnica | Custom formulations, printing parameter consultation |
| Logística | Fast delivery, export documentation, secure packaging |
| MOQ & Pricing | Flexible batch sizes, competitive bulk pricing |
b) Red Flags to Avoid
- Inconsistent particle size distributions
- Falta de documentación técnica
- No regulatory compliance (especially for medical applications)
- Unclear origin or poor packaging
c) Supplier Checklist for CoCr Powder Procurement
producción con certificación ISO
✅ On-time delivery history
✅ Customized OEM options
✅ Wide range of grades (ASTM F75, ISO 5832-12)
✅ In-house testing and R&D support
Looking for a supplier that offers all of the above? Contact Shanghai Truer Technology — a trusted CoCr powder manufacturer with 15+ years of experience in powder metallurgy and additive manufacturing.
6. Top 5 CoCr Powder Suppliers in Asia and Europe
Here’s a curated list of leading CoCr alloy powder suppliers serving global B2B markets:
| Proveedor | Región | Puntos fuertes | Industrias objetivo |
|---|---|---|---|
| Shanghai Truer Technology Co., Ltd | China | Wide-grade offering, custom formulations, dual atomization methods | Medical, 3D printing, PM |
| Höganäs AB | Suecia | PM expertise, global distribution | Automotive, tools |
| EOS GmbH | Alemania | AM-grade powders tailored for EOS printers | Aeroespacial, médica |
| Sandvik Osprey | REINO UNIDO | High-purity gas atomized powders | Aerospace, dental |
| Aditivo para carpinteros | EE.UU. | High-performance AM materials | Defense, energy, medical |
Por qué destaca Shanghai Truer:
- Offers both water and gas atomized CoCr powders
- Supports custom alloy development for R&D clients
- Supplies ASTM F75 and ISO 5832-12 standard powders
- Rapid lead times and international shipping support
🌐 For more about Shanghai Truer’s history and capabilities, visit the Quiénes somos.
7. Why Buyers Are Moving Towards Chinese CoCr Powder Manufacturers
In recent years, more international buyers have turned to Chinese suppliers for high-quality CoCr alloy powders. Here’s why.
a) Competitive Pricing
Chinese manufacturers offer significant cost savings due to:
- Localized raw material sourcing
- Scalable production
- Lower overhead costs
For bulk orders and long-term contracts, this price advantage can be a game-changer.
b) Improved Technology & Quality
- Adoption of advanced atomization technology (e.g., vacuum induction melting + gas atomization)
- Improved quality control systems
- Compliance with global standards like ISO, ASTM, and CE
c) Flexible Customization
Chinese suppliers like Shanghai Truer offer:
- OEM/ODM services
- Distribuciones granulométricas a medida
- Alloy composition adjustments
- Private label options
d) Shorter Lead Times
For buyers in Asia-Pacific and even Europe, shipping times from China are now faster and more predictable than from North America or certain parts of Europe.
e) Government Support for Export Manufacturing
- Export incentives
- Investment in smart manufacturing
- National strategies to boost AM and advanced alloy industries
📌 B2B buyers looking for consistent supply, technical support, and competitive pricing now view China not just as a low-cost option, but as a value-added source of innovation.
8. Why Choose Shanghai Truer as Your CoCr Alloy Powder Partner
Shanghai Truer Technology Co., Ltd is a leading Chinese supplier of powder metallurgy materials, specializing in high-performance metal powders for additive manufacturing and PM applications. Established in 2009, the company expanded into the AM market in 2019, offering a full spectrum of powder solutions including CoCr alloy powder.
a) What Makes Shanghai Truer Stand Out?
| Característica | Ventajas para los compradores B2B |
|---|---|
| Dual Atomization Methods | Offers both gas and water atomized CoCr powders for various use cases |
| Wide Grade Availability | ASTM F75, ISO 5832-12, and custom CoCr formulations |
| I+D interno | Supports custom alloy development, powder testing, and application consulting |
| Additive Manufacturing Expertise | Deep knowledge of LPBF, EBM, and DED technologies |
| Logística mundial | Secure packaging and fast shipping worldwide |
| Technical Documentation | COA, MSDS, and full traceability for every batch |
b) Truer’s Full Product Range
In addition to CoCr powder, Truer offers:
- PM Bronze, PM Nickel Silver, PM Brass, PM Steel
- Stainless Steel (gas and water atomized)
- Prealloyed and hybrid low-alloy steels (e.g., FL-4605, FD-0208)
- Diffusion alloyed CuSn powders for diamond tools and sintered bearings
- Lubricants, graphite additives, cutting agents, and soft magnetic additives
📦 View our full material offerings on the PM Powder Overview Page.
c) Trusted by Industry Leaders
Shanghai Truer supplies to:
- Fabricantes de componentes aeroespaciales
- Medical implant companies
- proveedores de servicios de impresión 3D
- Fabricantes de piezas pulvimetalúrgicas
- Research institutions and universities
🛠️ Whether you’re prototyping a new dental implant or scaling turbine blade production, Shanghai Truer delivers the consistency, performance, and support B2B buyers demand.
9. How to Order Wholesale CoCr Powder from Shanghai Truer
Ordering from Shanghai Truer is a straightforward B2B process designed for efficiency, transparency, and flexibility.
a) Step-by-Step Wholesale Ordering Process
- Solicitud de información
Contact sales through the Página de contacto or email directly with your requirements:- Target application
- Required grade (e.g., ASTM F75)
- Distribución granulométrica
- Quantity needed
- Destination country
- Consultation & Quotation
El equipo técnico de Truer:- Confirm powder specifications
- Recommend optimal process (gas or water atomization)
- Provide a detailed quotation including lead time and shipping
- Sample Order (Optional)
For large-scale buyers, sample batches can be shipped for testing. - Bulk Order Placement
Once approved, buyers can:- Sign purchase agreement
- Arrange payment (T/T, L/C, etc.)
- Confirm packaging and labeling
- Producción & Control de calidad
Each batch undergoes:- Análisis granulométrico
- Chemical composition verification
- Flowability and apparent density checks
- Shipping & Documentation
- Standard packaging: vacuum-sealed aluminum bags in drums
- Documentation: COA, MSDS, export declarations
- Shipping options: air freight, sea freight, express courier
b) Minimum Order Quantities (MOQ)
| Tipo de producto | MOQ |
|---|---|
| CoCr Alloy Powder | 25 kg |
| Custom Alloys | 50–100 kg |
| Additive Packages (e.g., lubricants) | 10 kg |
🧾 Need to customize your order or request an NDA? Truer’s sales reps are ready to assist with tailored solutions.
10. FAQs: Common Questions About Buying Wholesale CoCr Alloy Powder
Q1: What standards do Shanghai Truer’s CoCr powders meet?
A: Shanghai Truer produces CoCr powders that meet ASTM F75 and ISO 5832-12 standards for medical applications, with custom formulations available for aerospace and industrial use.
Q2: Can I request custom particle size distributions?
A: Yes. Truer offers custom sieving and classification to meet specific AM or PM requirements, including 15–45 µm for LPBF and 45–150 µm for PM presses.
Q3: What manufacturing methods are used?
A: Depending on your application and budget, CoCr powders can be produced using:
- Gas atomization (ideal for AM)
- Water atomization (cost-effective for PM)
- Combined atomization for hybrid use cases
P4: ¿Qué opciones de envasado existen?
R: El embalaje estándar incluye:
- Vacuum-sealed foil bags (5 kg, 10 kg)
- Steel drums with moisture-proof liners (25 kg)
- Custom packaging on request
Q5: Does Truer export internationally?
A: Yes. Shanghai Truer ships globally and provides full export documentation, including COA, MSDS, and SDS. They have experience serving clients in Europe, North America, Southeast Asia, and the Middle East.
Q6: Are samples available for testing?
A: Absolutely. Sample quantities (1–5 kg) are available for testing before bulk purchase. Reach out to the sales team via the Página de contacto to request samples.
🔚 Ready to Source High-Quality CoCr Powder?
Shanghai Truer Technology Co., Ltd is your go-to partner for dependable CoCr alloy powders tailored to the evolving needs of additive manufacturing, medical implants, aerospace components, and powder metallurgy industries.
✅ ISO-compliant production
✅ Customizable grades and particle sizes
✅ Competitive wholesale pricing
✅ Global logistics and technical support
👉 Explore our full product range and get a custom quote today by visiting am-material.com.
