1. What Is MS1 Powder and Why It Matters in Manufacturing
MS1 powder is a type of maraging steel powder widely used in additive manufacturing (AM), particularly in metal Impression 3D. It is a pre-alloyed, gas-atomized powder made predominantly from iron, nickel, cobalt, molybdenum, and other alloying elements.
This material is especially known for its:
- Haute résistance
- Excellente stabilité thermique
- Bonne usinabilité
- Traitabilité thermique
Chemical Composition of MS1 Powder
| Élément | Composition (%) |
|---|---|
| Fe | Balance |
| Ni | 18–19 |
| Co | 8.5–9.5 |
| Mo | 4.5–5.2 |
| Ti | 0.4–0.7 |
| Al | ≤0.1 |
| C | ≤0.03 |
Why MS1 Powder Matters for B2B Buyers
- Ingénierie de précision: Ideal for tooling, molds, and aerospace parts that demand tight tolerances.
- High Yield Strength: Reduces material waste and improves product performance.
- Personnalisation: Can be post-processed to enhance mechanical properties, making it valuable for prototyping and production.
B2B Use Cases:
- Injection molds for plastic and die-casting
- Aerospace structural components
- High-performance automotive parts
- Industrial tooling and fixtures
By leveraging MS1 powder, companies can significantly reduce lead times and costs compared to traditional subtractive manufacturing methods.
2. Industrial Applications of MS1 Powder in Additive Manufacturing
MS1 powder is engineered for high-stress, high-temperature, and high-precision applications. Its strength and versatility make it a preferred choice across industries.
Key Industries Using MS1 Powder
| L'industrie | Exemples d'application |
|---|---|
| Aérospatiale | Turbine blades, engine brackets, structural parts |
| Automobile | Transmission components, engine parts, gear systems |
| Outils et matrices | Injection molds, press tools, high-durability dies |
| Dispositifs médicaux | Surgical tools, orthopedic implants |
| Défense | Custom weapon components, specialized armor parts |
Benefits of Using MS1 in AM vs Traditional Manufacturing
- Prototypage rapide: Reduce design-to-production cycle times.
- Géométries complexes: Produce intricate shapes without additional tooling.
- Low Waste: Material-efficient production with minimal scrap.
- On-Demand Manufacturing: Fulfill orders without large stockpiles.
Additive Manufacturing Processes Using MS1 Powder
- Fusion sélective par laser (SLM)
- Frittage direct de métaux par laser (DMLS)
- Fusion par faisceau d'électrons (EBM)
MS1 is compatible with leading industrial 3D printers like EOS M280, M290, and Concept Laser M2. It provides consistent layer adhesion, dimensional accuracy, and post-processing flexibility.
3. Key Properties and Advantages of MS1 Powder
MS1 is chosen for its mechanical strength, wear resistance, and ease of post-processing. These properties make it suitable for both functional prototypes and end-use parts.
Mechanical Properties (As-built and Heat Treated)
| Propriété | As-built Value | Heat Treated Value |
|---|---|---|
| Résistance ultime à la traction | ~1000 MPa | Up to 2000 MPa |
| Limite d'élasticité | ~900 MPa | ~1900 MPa |
| Allongement à la rupture | ~8% | ~3-5% |
| Dureté (HRC) | ~30 HRC | Up to 54 HRC |
Physical and Thermal Properties
- Densité: ~8.0 g/cm³
- Point de fusion: ~1410–1450°C
- Conductivité thermique: Moderate
- Résistance à la corrosion: Moderate (can be improved with coating)
Avantages pour les acheteurs B2B
- Heat Treatable: Post-processing can double mechanical strength.
- Machinable: Easy to finish for high-precision parts.
- Long Tool Life: Excellent wear resistance increases part longevity.
- Cohérence des lots: High-quality gas atomized powder ensures uniformity.
✅ If you’re sourcing for precision parts or custom tooling, MS1 offers a balance of strength and workability that few other AM materials can match.
👉 For more information on other 3D printing powders we offer, including stainless steel, brass, and bronze, visit our product catalog.
4. Global Market Trends and Demand for MS1 Powder
The global demand for MS1 powder is on the rise, driven by the increasing adoption of additive manufacturing (AM) across sectors like aerospace, automotive, medical, and industrial tooling. As industries shift toward high-performance, lightweight, and complex geometries, MS1 powder stands out as a premium maraging steel powder option.
Market Growth Overview
| Année | Global MS1 Powder Market Size (USD Million) | CAGR (%) |
|---|---|---|
| 2021 | 145 | 11.8% |
| 2023 | 182 | 12.5% |
| 2026 (F) | 260 | 13.1% |
| 2029 (F) | 352 | 12.8% |
Principaux moteurs de la croissance:
- Growth in Aerospace and Defense: Lightweight, strong materials like MS1 are critical for components.
- Tooling and Die Manufacturing: Shorter production cycles and improved durability.
- Shift from Subtractive to Additive: Lower production costs and waste reduction.
- Increased Customization Demand: Industries are pushing for more tailored, on-demand designs.
Regional Demand Insights
- Amérique du Nord: Strong adoption in aerospace and defense sectors.
- L'Europe: Rapid industrial digitization and government support for AM.
- Asie-Pacifique: Fastest growing region, driven by China’s and India’s expanding manufacturing bases.
📈 As demand surges, B2B buyers are increasingly looking for reliable, cost-effective suppliers who can meet tight tolerances and ensure consistent powder quality.
5. How to Choose a Reliable MS1 Powder Supplier
Selecting the right MS1 powder supplier is essential for ensuring consistent quality, supply chain reliability, and competitive pricing—especially for industrial buyers and OEMs.
Facteurs clés à prendre en compte
| Critères | Pourquoi c'est important |
|---|---|
| Qualité de la poudre & ; consistance | Affects part performance and print repeatability |
| Méthode d'atomisation | Gas atomization yields better flowability and shape |
| Certification & Compliance | ISO, ASTM, and material traceability |
| Capacités de personnalisation | Tailored particle sizes or blends for specific printers |
| Logistique et délais | Essential for high-volume, just-in-time production |
| Support après-vente | Technical guidance, troubleshooting, and documentation |
Questions to Ask Your Supplier
- What is the particle size distribution (PSD) of your MS1 powder?
- Is your powder suitable for SLM/DMLS platforms like EOS or Concept Laser?
- Can you provide third-party test certificates (TPCs)?
- What kind of post-purchase technical support do you offer?
✅ Choosing a supplier with a proven track record, such as Shanghai Truer Technology Co., ensures your business is backed by deep industry experience and robust R&D.
6. Top 5 MS1 Powder Suppliers in Asia-Pacific
The Asia-Pacific region is becoming a global hub for metal powder production, offering high-quality MS1 powder at competitive prices. Below are five leading suppliers known for their reliability and innovation.
Top 5 MS1 Powder Suppliers
| Entreprise | Pays | Principaux points forts |
|---|---|---|
| Shanghai Truer Technology | Chine | Full-service MS1 supplier with AM equipment integration |
| Indo-MIM | Inde | Large-scale production, MIM & AM powders |
| JG Precision Metal | Chine | Custom particle sizes for niche applications |
| Acier Daido | Japon | High-purity maraging steel powders |
| POSCO Powder Tech | Corée du Sud | Advanced atomization technology and QC systems |
Pourquoi Shanghai Truer se démarque
- Integrated Offerings: Not just powders—Truer also offers 3D printing equipment and technical services.
- Diverse Grades: Offers over 20 PM powder types including MS1, with options for water, gas, and hybrid atomization.
- Customized Solutions: Tailored blends and particle sizes for different printer platforms.
- Strong R&D Team: Continuous innovation in powder metallurgy and additive manufacturing.
🧩 If you’re a distributor or procurement manager looking to scale your AM operations, Shanghai Truer Technology offers unmatched value and flexibility. Learn more about who we are and how we support B2B customers globally.
7. Why More Distributors Are Turning to Chinese Manufacturers
In recent years, a growing number of global distributors, OEMs, and industrial buyers have shifted their sourcing strategies toward Chinese manufacturers—especially for high-performance powders like MS1. This shift is driven by several key advantages:
Key Benefits of Sourcing MS1 Powder from China
| Avantage | Explication |
|---|---|
| Rentabilité | Competitive pricing due to localized supply chain and advanced manufacturing |
| Large Production Capacity | Ability to meet high-volume B2B orders with short lead times |
| Progrès technologiques | Adoption of gas atomization and hybrid production technologies |
| Options de personnalisation | Tailored particle sizes, compositions, and packaging for global clients |
| Government Support | Backed by national initiatives for AM and smart manufacturing |
Strategic Advantages for B2B Buyers
- Lower Procurement Costs: Chinese suppliers offer global quality at 20–30% lower prices than Western counterparts.
- Faster Scaling: With high-capacity facilities, they can fulfill bulk orders to support scaling operations.
- Services intégrés : Many Chinese suppliers now offer R&D, prototyping, and post-sales support.
Real-World Example
Shanghai Truer Technology, for instance, has become a go-to partner for international buyers due to its unique ability to provide not just MS1 powder, but also additive manufacturing equipment, technical guidance, and customized powder solutions—all under one roof.
🌍 For global distributors and industrial procurement teams, working with a trusted Chinese supplier offers a strategic edge in cost, quality, and delivery time.
8. Why Choose Shanghai Truer Technology as Your MS1 Powder Supplier
Shanghai Truer Technology Co., Ltd is one of China’s most established and trusted suppliers of metal powders for additive manufacturing. Founded in 2009, the company launched its additive manufacturing division in 2019, quickly becoming a leader in high-quality 3D printing powders and PM solutions.
Qu'est-ce qui distingue Truer ?
| Fonctionnalité | Avantages pour les acheteurs B2B |
|---|---|
| Intégration verticale complète | Offers both powder production and AM equipment for turnkey solutions |
| Wide Material Portfolio | MS1, PM stainless steel, bronze, nickel, brass, and specialized PM powders |
| Méthodes de production avancées | Gas atomization, water atomization, and hybrid atomization |
| Custom Engineering Support | Tailors powder characteristics to match printer specs and performance goals |
| Fast Global Delivery | Well-developed logistics network for timely international shipping |
Truer’s PM Powder Expertise
Beyond MS1, Truer provides a full range of PM powders including:
- Pre-alloyed steels: PM4600, PM4200
- Copper-based alloys: PM Bronze, PM Brass, PM Copper Steel
- Stainless steels: Water and gas atomized
- Additives: Soft magnetic additives, graphite, cutting agents, lubricants
✅ Truer is also one of the few Chinese suppliers with a complete line of solutions pour la métallurgie des poudres tailored for both traditional PM and additive manufacturing.
Client-Focused Services
- Custom powder grades and particle sizes
- Application consulting and material selection
- Sample testing and certification
- Dedicated B2B account managers
📞 Ready to explore a partnership? Reach out via our page de contact pour demander un devis ou planifier une consultation.
9. FAQs: Buying and Using MS1 Powder
Q1: What is the typical particle size range for MS1 powder in AM?
A: Standard ranges are 15–45 µm or 20–63 µm, depending on your specific 3D printer requirements.
Q2: Can MS1 powder be re-used in the printing process?
A: Yes, but with careful sieving and quality checks. Reusing powder beyond recommended cycles may affect mechanical properties.
Q3: Is MS1 powder compatible with all 3D printers?
A: MS1 is compatible with most laser-based powder bed fusion systems like EOS, SLM Solutions, and Concept Laser.
Q4: What certifications does Truer’s MS1 powder come with?
A: Truer provides full material data sheets, chemical analysis, and third-party test certification upon request.
Q5 : Quelles sont les options d'emballage disponibles pour les commandes en gros ?
A: Packaging ranges from 5kg vacuum-sealed pouches to 25kg drums and 500kg bulk containers, depending on order size and customer preference.
Q6: Does Shanghai Truer provide technical support for first-time users?
A: Absolutely. Truer offers full technical consultation, including powder selection, printer compatibility, and post-processing recommendations.
Q7: Is there a minimum order quantity (MOQ)?
A: Yes, the MOQ varies by product type but is generally flexible for new B2B clients looking to run trial batches.
✅ Ready to Source High-Quality MS1 Powder?
Whether you’re a precision tooling manufacturer, aerospace supplier, or 3D printing distributor, Shanghai Truer Technology offers a trusted, scalable solution for your metal powder needs.
👉 Explore our full range of products and services on the site officiel.
📩 For inquiries, technical consultation, or a customized quote, visit our Page de contact aujourd'hui.
