Introduction: The Rise of CuNi2SiCr in Advanced Manufacturing
In the evolving world of additive manufacturing and metalworking, CuNi2SiCr powder — a copper-nickel-silicon-chromium alloy — is quickly becoming a material of choice for high-performance applications. Known for its excellent strength, corrosion resistance, and electrical conductivity, this powder is widely used in aerospace, electronics, and industrial tooling.
For B2B buyers, including OEMs, distributors, and industrial procurement managers, CuNi2SiCr offers a unique balance of thermal and mechanical properties that make it both a reliable and cost-effective material for advanced manufacturing processes.
What is CuNi2SiCr?
CuNi2SiCr is a precipitation-hardening copper alloy composed typically of:
| 요소 | 일반 백분율 |
|---|---|
| 구리(Cu) | 잔액 |
| 니켈(Ni) | 2.0% |
| 실리콘(Si) | 0.5% |
| 크롬(Cr) | 0.2% |
This alloy is especially well-suited for powder bed fusion (PBF) and directed energy deposition (DED) in 3D 프린팅.
Why is it Important for B2B Buyers?
- 📈 Rising demand in aerospace and automotive
- ⚙️ Excellent mechanical properties at high temperatures
- 🔩 Ideal for high-strength, wear-resistant components
- 🌍 Available through global suppliers with scalable production
Industrial Applications of CuNi2SiCr Powder
CuNi2SiCr powder has become a strategic material for industries that require superior thermal, electrical, and corrosion-resistance properties in structurally demanding components.
Key Industry Use Cases:
| 산업 | 애플리케이션 | 혜택 |
|---|---|---|
| 항공우주 | Connectors, brackets, cooling systems | 높은 중량 대비 강도, 열 안정성 |
| 전자 제품 | Terminals, electrical contacts | Excellent conductivity, low wear |
| 자동차 | Heat exchangers, engine components | 내식성, 내구성 |
| 툴링 | Injection molds, die-casting inserts | High hardness, long tool life |
Additive Manufacturing Techniques
CuNi2SiCr powder is compatible with:
- ✅ Selective Laser Melting (SLM)
- ✅ Electron Beam Melting (EBM)
- ✅ Binder Jetting
- ✅ Direct Energy Deposition (DED)
These processes benefit from the powder’s spherical morphology and consistent particle size distribution, which enhance flowability and build accuracy.
Performance Benefits
- High electrical conductivity (up to 45% IACS)
- 뛰어난 내마모성 및 내식성
- Heat treatable for increased hardness (up to 350 HV)
- Low thermal expansion, ideal for dimensional stability
Properties and Use Cases in Additive Manufacturing
Why CuNi2SiCr is Ideal for 3D Printing
In metal additive manufacturing, material consistency, flowability, and response to heat treatment are critical factors. CuNi2SiCr powder delivers on all fronts.
Key Physical & Mechanical Properties
| 속성 | 값 범위 |
|---|---|
| 밀도 | ~8.9 g/cm³ |
| 입자 크기 | 15 – 45 µm (typical for AM) |
| Hardness (after aging) | 250–350 HV |
| 전기 전도성 | 35–45% IACS |
| 인장 강도 | >500 MPa |
These characteristics make it suitable for building complex geometries that require both precision and performance.
Component Applications in AM
- 🔌 Electrical contacts and high-performance connectors
- 🛠️ Wear-resistant tooling and dies
- 🚀 Aerospace brackets and structural parts
- 🌡️ Heat exchangers and thermal management systems
Powder Preparation Techniques
To ensure high purity and spherical shape, CuNi2SiCr is commonly produced using:
- 가스 분무: Ensures fine, spherical particles with low oxygen content.
- 플라즈마 회전 전극 공정(PREP): Ideal for achieving ultra-pure powder suitable for aerospace-grade applications.
Shanghai Truer Technology Co., Ltd. specializes in PREP-based powder production and offers a wide range of spherical metal powders including CuNi2SiCr for high-performance AM use.
Truer’s Powder Capabilities
- ✅ Particle size control (15–45 µm)
- ✅ High sphericity and low oxygen content
- ✅ Custom powder grades available
- ✅ Support for batch testing and quality certification
Truer’s integration of powder production and 3D printing services makes it a one-stop solution for buyers seeking reliable, wholesale metal powders.
Global Market Trends and Demand Forecast
The demand for CuNi2SiCr powder is surging in tandem with the rapid growth of the additive manufacturing (AM) industry and the broader shift toward lightweight, high-performance metal components. This trend is particularly noticeable in aerospace, defense, automotive, and electronics, where component reliability, electrical conductivity, and thermal stability are mission-critical.
Market Growth Drivers
Here are key factors propelling the CuNi2SiCr powder market growth:
- 📈 Additive Manufacturing Boom: The global metal 3D printing market is expected to exceed USD 20 billion by 2030, with copper alloys like CuNi2SiCr gaining traction due to their versatility.
- 🌍 Increased Aerospace Investment: Defense and commercial aerospace sectors are increasingly turning to copper-based alloys for antennas, cooling systems, and structural parts.
- 🔋 Electric Vehicle Development: EV manufacturers require high-performance thermal and electrical components, a prime use case for CuNi2SiCr.
- 🇨🇳 China’s Manufacturing Expansion: China’s heavy investment in smart manufacturing and AM is making it a leading supplier of advanced powders.
Demand Forecast (2024–2030)
| 연도 | Estimated Global CuNi2SiCr Powder Demand (MT) |
|---|---|
| 2024 | 320 |
| 2025 | 450 |
| 2026 | 610 |
| 2027 | 780 |
| 2028 | 960 |
| 2029 | 1,150 |
| 2030 | 1,350 |
Regional Hotspots for Demand
- North America: Driven by aerospace and defense
- Europe: Focused on automotive electrification and tooling
- Asia-Pacific: Leading in electronics production and AM adoption
For wholesale buyers, staying ahead of these trends can provide a competitive edge—particularly when aligning with global suppliers who offer both powder and process expertise.
Key Considerations for Choosing a CuNi2SiCr Powder Supplier
Choosing the right CuNi2SiCr powder supplier is critical for manufacturers, OEMs, and distributors looking to scale production and ensure consistent quality.
Here are essential factors to evaluate:
1. 파우더 품질 및 일관성
- 파티클 모폴로지: Spherical particles with high flowability
- 순도 수준: Low oxygen, low contamination
- 크기 분포: Narrow PSD ensures uniform layer deposition
- Repeatability: Batch-to-batch consistency for production scalability
2. Manufacturing Technology
- Gas atomization vs. PREP
- In-house vs. outsourced production
- Availability of custom alloys and R&D support
Shanghai Truer Technology, for example, owns in-house PREP equipment and SEBM technology, allowing them to offer tighter control over powder characteristics and customized grades.
3. Certification and Compliance
- ISO 9001, ISO 13485 (medical)
- ASTM and AMS compliance
- Material test reports (MTR)
- REACH and RoHS certifications for environmental safety
4. Supply Chain Reliability
- Inventory availability
- 리드 타임 및 배송 안정성
- Packaging and logistics capabilities (especially for international shipping)
5. Technical Support & After-Sales Service
- On-site support, if required
- Powder testing and application consulting
- Additive manufacturing process optimization
Top CuNi2SiCr Powder Suppliers Worldwide
While the number of CuNi2SiCr suppliers is growing, only a few maintain the quality, scalability, and service required for industrial B2B applications.
Here’s a table of notable global suppliers:
| 공급업체 | 국가 | 전문화 | 주목할 만한 기능 |
|---|---|---|---|
| 상하이 트루어 테크놀로지 주식회사 | 중국 | PREP, SEBM, AM R&D | Integrated powder + printing + equipment |
| 회가나스 AB | 스웨덴 | Metal powders | Global distribution, R&D focus |
| Sandvik Additive Manufacturing | 스웨덴 | 고성능 합금 | Aerospace-grade materials |
| 목수 첨가제 | 미국 | Aerospace & medical | ISO-certified, custom alloy development |
| 헤레우스 AMLOY | 독일 | Copper & precious alloys | Strong in electronics and medical |
Why Shanghai Truer is a Top Choice
- ✅ Offers both powder and printing equipment
- ✅ In-house production using PREP ensures purity and spherical shape
- ✅ Member of national 3D printing innovation centers
- ✅ Works closely with research institutions and universities
- ✅ Experienced in international B2B supply and OEM partnerships
Shanghai Truer’s end-to-end AM solutions—from powder to finished part—make it especially attractive for global buyers looking to reduce supplier complexity and increase technical collaboration.
Why More Distributors Are Sourcing From China
Over the past five years, China has rapidly become a hub for sourcing high-performance metal powders, including CuNi2SiCr. This trend reflects a shift in the global supply chain, driven by cost-efficiency, advanced manufacturing capabilities, and shorter lead times.
Advantages of Working With Chinese Powder Suppliers
- 🏭 Vertical Integration: Many Chinese manufacturers control the entire process—from atomization to packaging—enhancing quality control.
- 💰 비용 효율성: Competitive pricing without sacrificing quality, especially for large-volume B2B orders.
- 🚢 Export Infrastructure: Mature logistics chains for global delivery
- 🧪 R&D 지원: Custom alloy development and prototyping
- 🧑🔬 Talent Pool: Skilled engineers and technicians in metal AM
Shanghai Truer Technology exemplifies this new generation of Chinese suppliers offering global-quality products with local pricing advantages. With a professional technical team and cutting-edge equipment, the company is a key player in the global additive manufacturing ecosystem.
Why Choose Shanghai Truer Technology as Your Powder Partner
For wholesale buyers, OEMs, and industrial distributors, selecting a powder supplier goes beyond pricing—it’s about consistency, quality, technical capabilities, and long-term partnership. Shanghai Truer Technology Co., Ltd. checks all of these boxes and more.
Company Overview
Established in 2009, Shanghai Truer started its additive manufacturing (AM) division in 2019 and has since become a comprehensive solution provider for high-performance metal powders and AM equipment.
Key Differentiators
| 기능 | Benefit for Buyers |
|---|---|
| In-house PREP & SEBM systems | High-purity, spherical powders with excellent flowability |
| 맞춤형 합금 개발 | Tailor-made CuNi2SiCr compositions for specific applications |
| Fully integrated AM ecosystem | One-stop solution: powder, equipment, and 3D printing services |
| Technical collaboration | Joint R&D with top labs and universities |
| Global B2B service | Support for international logistics, compliance, and documentation |
Product Capabilities
Shanghai Truer offers a wide range of metal powders를 포함합니다:
- CuNi2SiCr
- TiNi, TiAl, TiTa
- CoCrMo
- TiNbZr
Each powder batch undergoes rigorous quality testing, including:
- SEM analysis for morphology
- PSD measurement
- Oxygen/nitrogen content analysis
- Flowability and bulk density testing
Engineering Support
For enterprise buyers, Truer offers:
- 📊 Powder performance data sheets
- 🧪 Material certification and test reports
- 🧑🏭 Application-specific powder recommendations
- 📦 Custom packaging and logistics
This attention to detail ensures that your production runs smoothly, with fewer failures and less waste during the AM process.
How to Order Wholesale CuNi2SiCr Powder from Shanghai Truer
Placing a wholesale order for CuNi2SiCr powder with Shanghai Truer is a streamlined and professional process designed for industrial buyers and procurement teams.
단계별 주문 프로세스
- 초기 문의
- 방문하기 연락처 페이지 or email the sales team directly.
- Provide specifications: quantity, particle size range, application, and intended AM process.
- 기술 상담
- Receive consultation from Truer’s engineers on powder suitability.
- Optional: Send part drawings or application details for tailored advice.
- 견적 및 리드 타임
- 다음을 포함한 공식 견적을 받습니다:
- kg당 가격
- Logistics and shipping costs
- Lead time (typically 1–2 weeks)
- 다음을 포함한 공식 견적을 받습니다:
- Sample Request (Optional)
- Order a 1–5 kg sample for testing.
- Evaluate powder performance in your AM system.
- Bulk Order Confirmation
- Finalize order quantity and packaging (metal drums, vacuum-sealed bags).
- Payment via bank transfer or approved terms.
- 배송 및 배달
- Global shipping available via air or sea
- All shipments include batch certifications and MSDS documentation
- 판매 후 지원
- Truer assists with powder performance review, potential adjustments, and reordering.
Minimum Order Quantities (MOQ)
| 파우더 유형 | MOQ |
|---|---|
| CuNi2SiCr (Standard Grade) | 10kg |
| CuNi2SiCr (Custom Grade) | 25kg |
| Custom Alloy Blends | 50kg |
For large-scale projects or long-term supply contracts, Shanghai Truer offers volume-based pricing, annual supply agreements, and R&D partnerships.
FAQs: Buying Wholesale CuNi2SiCr Powder
Here are answers to the most commonly asked questions by distributors, OEMs, and industrial buyers:
1. What is the typical particle size range for CuNi2SiCr AM powders?
Standard particle sizes are 15–45 µm for powder bed fusion and 45–105 µm for directed energy deposition. Custom sizing is available on request.
2. Can I request a custom alloy composition?
Yes. Truer’s R&D team can develop custom CuNi2SiCr formulations or blend additional elements to suit your application.
3. 파우더에는 어떤 인증이 있나요?
All batches come with COA, MTR, and MSDS. ISO 9001 standards are followed, and powders can comply with ASTM or AMS specifications as required.
4. Do you offer international shipping?
Yes. Shanghai Truer ships globally with proper export documentation and packaging for air or sea transport.
5. Is technical support available after purchase?
Absolutely. Truer offers ongoing support for powder performance, process optimization, and reordering. Buyers can also access their blog and resource center for industry updates and product tips.
6. What’s the average lead time for bulk orders?
1–2 weeks for stock items; 3–4 weeks for custom grades. Express shipping options are available.
7. Can I visit your facility?
Yes. Truer welcomes visits from international partners and can arrange virtual factory tours as well.
Interested in sourcing wholesale CuNi2SiCr powder from a trusted supplier?
📞 Contact Shanghai Truer today and get started with a sample or quote.
🔗 Reach out here 또는 제품 카탈로그 for more options.
