Introduction: What Is 17-4PH Powder and Why It Matters
17-4PH stainless steel powder, also known as UNS S17400 or Type 630, is a martensitic precipitation-hardening stainless steel alloy widely used in aerospace, medical, and engineering industries. Its unique combination of high strength, excellent corrosion resistance, and outstanding mechanical properties make it a popular material for additive manufacturing (AM), metal injection molding (MIM), and other powder metallurgy applications.
For B2B buyers—including manufacturers, aerospace suppliers, and industrial equipment makers—17-4PH powder represents a crucial material in high-performance parts production. As demand for metal 3D 프린팅 and precision parts continues to grow, sourcing high-quality 17-4PH powder from a reliable wholesaler or direct supplier becomes a strategic necessity.
Key Properties of 17-4PH Powder
| 속성 | 사양 |
|---|---|
| 구성 | Fe, 15-17.5% Cr, 3-5% Ni, 3-5% Cu, ≤0.07% C, ≤0.04% P, ≤0.03% S |
| 파우더 모양 | Spherical (ideal for 3D printing and MIM) |
| 입자 크기 범위 | 15–53 µm (customizable) |
| 밀도 | 7.75 g/cm³ |
| 인장 강도 | Up to 1310 MPa |
| 경도 | Up to 44 HRC (after aging) |
| 내식성 | Excellent in most environments |
| 열처리 | Age-hardened for enhanced strength |
| 인쇄 가능성 | High flowability and packing density |
Shanghai Truer Technology Co., Ltd is a trusted manufacturer and supplier of spherical metal powders, including high-purity 17-4PH powder tailored for advanced engineering applications. Their expertise in both 준비 and SEBM powder production ensures consistent quality and traceability for industrial-scale buyers.
Applications of 17-4PH Powder in Industry
17-4PH powder is a preferred material in industries that demand strength, corrosion resistance, and precision. Its ability to undergo precipitation hardening allows for components with superior dimensional stability and mechanical performance.
Industries Where 17-4PH Powder Excels
- 🚀 항공우주 및 방위
- 엔진 구성 요소
- 구조 브래킷
- Landing gear parts
- 🏥 의료 기기
- 수술 기구
- 정형외과 임플란트
- Dental tools
- 🚢 Marine & Offshore
- Valves and pump housings
- 프로펠러 샤프트
- Subsea equipment
- ⚙️ Industrial Engineering
- Injection mold tooling
- 베어링 및 부싱
- High-wear machine parts
- ⛓️ Oil & Gas Equipment
- 다운홀 도구
- Valve bodies
- 부식 방지 부품
Manufacturing Applications
| Application Type | Benefits of Using 17-4PH Powder |
|---|---|
| 적층 제조(3D 프린팅) | High-density and low-porosity parts with excellent mechanical performance |
| 금속 사출 성형(MIM) | Complex geometries with minimal machining |
| 열간 등방성 프레스(HIP) | Near-net-shape components with uniform strength |
| 분말 야금 | Cost-effective production of small-to-medium volume parts |
Shanghai Truer’s metal powder solutions span multiple particle size distributions and grades, making them suitable for a wide range of manufacturing technologies.
Grades and Variants of 17-4PH Powder
Depending on the application, buyers may require specific particle size distributions, purity levels, or manufacturing methods (e.g., PREP vs. gas atomization). Understanding these options helps procurement teams select the right material.
Common Grades of 17-4PH Powder
| 등급 | 설명 | 애플리케이션 |
|---|---|---|
| AM 등급 | Fine spherical particles (15–53 µm), optimized for 3D printing | Aerospace, Medical, Automotive |
| MIM Grade | Ultrafine particles (5–20 µm) for injection molding | Medical tools, Precision parts |
| HIP Grade | Medium particles for hot isostatic pressing | 구조 부품 |
제조 방법
- 플라즈마 회전 전극 공정(PREP)
- Produces nearly 100% spherical powders
- High purity with minimal satellite particles
- Ideal for AM and biomedical applications
- 가스 분무
- Economical for large-scale production
- Slightly lower sphericity than PREP
- Suitable for general engineering uses
Shanghai Truer offers both options via its in-house powder-making technology. Their about us page details how their innovation platform and lab partnerships support high-performance powder development.
Why Particle Size Matters
| 입자 크기 | 애플리케이션 | 혜택 |
|---|---|---|
| 0–15 µm | 바인더 분사 | High resolution |
| 15-45 µm | SLM/DMLS | Optimal flowability |
| 45-106 µm | EBM, HIP | Low porosity |
Shanghai Truer provides customizable size cuts and technical consultation through their 문의 양식, helping buyers source the right material for their production line.
Top Global Suppliers of 17-4PH Powder
For B2B buyers, selecting a reliable and high-quality 17-4PH powder supplier is essential to ensure consistent material performance, on-time delivery, and cost-efficiency. Below is a curated list of leading global suppliers catering to industrial manufacturers, aerospace companies, and 3D printing service providers.
Leading 17-4PH Powder Suppliers
| 공급업체 이름 | 위치 | 스페셜티 | Notable Clients/Industries |
|---|---|---|---|
| 상하이 트루어 기술 유한공사 | 중국 | PREP & SEBM powders, custom AM solutions | Aerospace, Medical, R&D Institutions |
| 회가나스 AB | 스웨덴 | Metal powders for MIM and AM | Automotive, Tooling, Industrial |
| 목수 첨가제 | 미국 | Gas atomized 17-4PH powders | 항공우주, 방위 |
| Sandvik Additive Manufacturing | 스웨덴 | Gas atomized and fine spherical powders | Energy, Aerospace |
| EOS GmbH | 독일 | Certified AM powders for EOS printers | Aerospace, Healthcare, Automotive |
| 프렉스에어 표면 기술 | 미국 | AM and coating powders | Aviation, Oil & Gas |
Shanghai Truer is rapidly emerging as a preferred 17-4PH powder supplier due to its ability to deliver both standard and custom grades, supported by in-house equipment and R&D labs.
Why These Suppliers Lead the Market
- 인증: ISO 9001, AS9100, and other industry-specific standards
- 추적 가능성: Batch-level material certification and quality control
- 사용자 지정: Tailored particle size distribution and composition
- 물류: Global shipping capabilities and regional warehouses
- 기술 지원: Application engineering and post-sales services
Shanghai Truer’s advantage lies in its vertically integrated model—from powder production to application development. Their technical team collaborates closely with customers to co-develop optimized AM solutions. You can explore more about their comprehensive offerings on their 제품 페이지.
Why More Buyers Are Choosing Alternative Sources Like Shanghai Truer
While legacy Western suppliers dominate the 17-4PH powder market, a growing number of buyers are turning to alternative, innovation-driven manufacturers like Shanghai Truer. Here’s why:
1. Cost-Efficiency Without Compromising Quality
Shanghai Truer offers competitive pricing due to optimized in-house production using technologies like PREP and SEBM. Their powders meet or exceed international standards, offering a cost-effective alternative to Western brands.
2. 첨단 제조 역량
- SEBM (Selective Electron Beam Melting): Enables precise, high-speed 3D printing of complex parts.
- PREP (Plasma Rotating Electrode Process): Produces ultra-clean, spherical powders with minimal impurities and satellite particles.
These technologies ensure high purity and excellent flowability, critical for additive manufacturing. Shanghai Truer’s metal 3D printing specialization extends to custom alloy development and post-processing support.
3. Innovation Through Collaboration
Shanghai Truer has built partnerships with top research institutions and universities to create a joint innovation center focused on metal 3D printing. This collaborative R&D approach supports:
- New alloy development
- Application-specific powder optimization
- Rapid prototyping and testing
This helps buyers stay ahead in product innovation and speed-to-market.
4. Personalized Service and Technical Support
Unlike large-scale suppliers who often prioritize volume over service, Shanghai Truer provides:
- One-on-one engineering consultation
- Custom particle size selection
- Pilot batch production capabilities
- Full traceability and documentation
Their team continues to deliver 맞춤형 적층 제조 솔루션 that align with specific customer needs across industries.
5. Scalable Production for Industrial Buyers
Whether you’re a startup exploring AM for the first time or an OEM scaling production, Shanghai Truer supports both small-lot and bulk orders. They help bridge the gap between R&D and full-scale manufacturing.
Why Choose Shanghai Truer as Your 17-4PH Powder Supplier
Shanghai Truer Technology Co., Ltd is more than just a powder supplier—they are an industrial partner committed to driving the future of additive manufacturing through innovation, quality, and customization.
What Sets Shanghai Truer Apart
| 기능 | 설명 |
|---|---|
| In-House Powder Production | Full control over PREP & SEBM processes |
| Spherical Powder Expertise | High flowability, low oxygen content |
| 맞춤형 합금 개발 | TiNi, TiTa, TiAl, TiNbZr, CoCrMo, and 17-4PH |
| 공동 혁신 센터 | R&D collaborations with top universities |
| End-to-End Services | From powder to finished AM parts |
| Global Reach | Fast delivery to Asia, Europe, North America |
서비스 대상 산업
- 항공우주 및 방위
- 의료 기기
- Energy & Oilfield
- Automotive & Tooling
- Education & Research Institutions
Truer’s 17-4PH powder is available in AM, MIM, and HIP grades and can be ordered directly through their 연락처 페이지.
Testimonials from Industry Clients
“Shanghai Truer’s 17-4PH powder had excellent flowability and consistent particle size. It exceeded our expectations for our DMLS print runs.”
– Lead Engineer, Aerospace Component Supplier
“The technical support from Truer’s team helped us transition smoothly from prototyping to full production.”
– Director of Operations, Medical Device Manufacturer
How to Order Wholesale 17-4PH Powder from Shanghai Truer
Ordering high-quality 17-4PH stainless steel powder in bulk requires more than just a transaction—it involves technical consultation, quality verification, and logistics coordination. Shanghai Truer Technology Co., Ltd has streamlined the wholesale purchasing process to support both domestic and international B2B buyers.
단계별 주문 프로세스
| 단계 | 설명 | What You Need |
|---|---|---|
| 1. Inquiry | Submit initial request via 문의 양식 또는 이메일 | Product specs, quantity, application |
| 2. Technical Consultation | Truer’s engineers discuss optimal powder grade & size | Use-case details, material requirements |
| 3. Quotation | Receive formal quote with pricing, lead time & shipping | NDA (if required), payment terms |
| 4. Sample Delivery (Optional) | Test batch for validation or prototyping | Test design or machine parameters |
| 5. Production & QA | Full-scale manufacturing with batch-level QC | Confirm order & payment |
| 6. 포장 및 배송 | Secure packaging for export, with COA & MSDS | Shipping preferences, destination port |
| 7. 판매 후 지원 | Ongoing technical and reorder support | Feedback, repeat order info |
Packaging Options for Bulk Orders
- Sealed Containers: 5kg, 10kg, 25kg units with desiccants
- Drum Packaging: 50kg–100kg metal drums for large orders
- Vacuum Sealing: Optional for sensitive applications
- Labeling: Batch number, alloy type, particle size range, and production date
All shipments include documentation such as:
- 분석 인증서(COA)
- Material Safety Data Sheet (MSDS)
- Export documentation and customs clearance information
Customization Options Available
- 입자 크기 분포(PSD)
- Flowability and Apparent Density Adjustments
- Alloy Composition Tuning
- Surface Treatment or Coating (upon request)
- Special Packaging for Cleanroom or Medical Use
Shanghai Truer’s responsive sales and engineering team ensures a smooth ordering experience from inquiry to delivery, with clear communication at every stage. Whether you’re ordering 10kg for R&D or 500kg for mass production, the company is equipped to meet your needs.
FAQs: Common Questions About Buying Wholesale 17-4PH Powder
1. What is the minimum order quantity (MOQ) for 17-4PH powder?
Shanghai Truer generally supports a flexible MOQ:
- For standard grades: 5kg
- For custom PSD or alloy: 10–20kg minimum
This makes it ideal for both prototyping and mass manufacturing.
2. How is the powder quality tested?
각 배치는 다음과 같은 과정을 거칩니다:
- Laser diffraction particle size analysis
- SEM imaging for morphology
- Oxygen & nitrogen content testing
- Flowability and apparent density metrics
- Mechanical property samples (on request)
Full reports are provided with every shipment.
3. Can I request a custom alloy version of 17-4PH?
Yes. Truer’s R&D team can tweak the Cr, Ni, or Cu percentages to meet your application’s specific performance requirements. They specialize in custom alloys for medical, aerospace, and energy industries.
4. What certifications does Shanghai Truer hold?
- ISO 9001:2015 Quality Management
- CE Conformity
- RoHS Compliant (based on material composition)
- In collaboration with certified academic labs through their 공동 혁신 센터
5. What shipping options are available?
- Air Freight (DHL, FedEx, UPS)
- Sea Freight (FCL & LCL)
- EXW, FOB, CIF, DDP terms available
- Typical delivery time: 5–15 business days depending on region
6. How does Shanghai Truer support repeat orders?
- Batch traceability for easy reordering
- Dedicated client manager
- Inventory stocking agreements for large OEMs
- Monthly or quarterly supply contracts available
7. Where can I learn more about Shanghai Truer’s powder products?
You can explore their full range of metal powders—including 17-4PH and other specialty alloys—on their product catalog page. For insights on additive manufacturing trends and supplier comparisons, visit the AM-Printing blog.
With high-quality powder manufacturing capabilities, proven industry experience, and a commitment to tailored service, Shanghai Truer Technology Co., Ltd stands out as a global leader in the wholesale supply of 17-4PH stainless steel powder. Whether you’re launching a new 3D printed product or scaling up mass production, Truer offers the reliability, customization, and technical excellence required to bring your vision to life.
📩 Ready to request a quote or sample batch? Reach out today via the 연락처 페이지 and let Truer’s team support your requirements with precision and speed.
