Introduction: Why 1.7706 Steel Powder Matters in Manufacturing
In the evolving world of additive manufacturing and metal 3D printing, the demand for high-performance steel powders has intensified. Among the many alloyed steels, 1.7706 steel powder—also known as 21NiCrMo2—is gaining traction across automotive, aerospace, tooling, and industrial applications due to its excellent mechanical properties, wear resistance, and hardenability.
For B2B buyers, especially those in wholesale, distribution, and industrial manufacturing, understanding the value of 1.7706 steel powder is critical for making informed procurement decisions. This blog explores its applications, properties, and why suppliers like Shanghai Truer Technology Co., Ltd are becoming leading players in this sector.
Industrial Applications of 1.7706 Steel Powder
1.7706 steel powder is a low-alloy steel containing nickel, chromium, and molybdenum. These alloying elements provide a unique combination of strength, toughness, and fatigue resistance, making the powder suitable for various industries.
Key Applications:
| Industry | Application Examples | Benefits |
|---|---|---|
| Automotive | Transmission gears, crankshafts, camshafts | High fatigue strength, wear resistance |
| Aerospace | Turbine components, structural frames | Creep resistance, dimensional stability |
| Tool and Die | Punches, dies, forming tools | High surface hardness and impact strength |
| Industrial Equipment | Gearboxes, hydraulic components | Long service life, good machinability |
Summary of Benefits:
- High core strength and surface hardness after heat treatment
- Good machinability and dimensional stability
- Excellent fatigue resistance and toughness
- Uniform microstructure ideal for additive manufacturing
These characteristics make it a favorable material for parts requiring both durability and precision, especially in high-load or high-wear environments.
Properties and Use Cases of 1.7706 Steel Powder
Selecting the right steel powder for additive manufacturing requires a detailed understanding of its physical, chemical, and mechanical properties. 1.7706 steel powder stands out due to its compatibility with selective laser melting (SLM), electron beam melting (EBM), and other metal 3D printing technologies.
Chemical Composition (Typical Range):
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.17–0.23 |
| Nickel (Ni) | 0.30–0.60 |
| Chromium (Cr) | 1.00–1.40 |
| Molybdenum (Mo) | 0.15–0.30 |
| Manganese (Mn) | 0.50–0.90 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.035 |
Mechanical Properties After Heat Treatment:
- Tensile Strength: 950–1150 MPa
- Yield Strength: 650–850 MPa
- Elongation: ~12–16%
- Hardness: ~270–330 HB
Use Cases in Additive Manufacturing:
- Custom automotive gear prototypes
- Aerospace brackets requiring high strength-to-weight ratios
- Hardened mechanical components for robotics and automation
- Tools and molds with complex geometries needing fast production cycles
Shanghai Truer Technology Co., Ltd offers a range of metal powders including 1.7706 and similar performance powders, produced using advanced PREP and SEBM technologies. Their powders feature high sphericity, low oxygen content, and excellent flowability—key factors for consistent 3D printing results.
Top Global Suppliers of 1.7706 Steel Powder
For wholesale buyers, sourcing high-quality 1.7706 steel powder is not just about price—it’s about consistency, certification, and technical support. The following are some of the top global suppliers known for their expertise in metal powders for additive manufacturing, including 1.7706 steel powder.
Leading Suppliers to Consider:
| Supplier Name | Region | Key Strengths |
|---|---|---|
| Shanghai Truer Technology Co., Ltd | China | Full-suite AM solutions, PREP & SEBM tech, custom powder grades |
| Höganäs AB | Sweden | Global distribution, wide range of steel powders, research-backed products |
| Sandvik Additive Manufacturing | Sweden | Aerospace-grade powders, ISO certifications, AM consultancy |
| Carpenter Additive | USA | Specialty steel powders, extensive testing protocols, AM expertise |
| EOS GmbH | Germany | Powder + printer integration, process-optimized materials |
Why Shanghai Truer Is a Top Choice
Shanghai Truer Technology Co., Ltd has positioned itself as a reliable and innovative supplier of spherical metal powders, including 1.7706 equivalents. Established in 2009 and entering the additive manufacturing sector in 2019, they provide end-to-end solutions—from powder production equipment to finished part services.
Key advantages of sourcing from Shanghai Truer:
- Advanced Equipment: In-house PREP and SEBM machines to ensure powder purity and performance.
- Wide Alloy Selection: Including 1.7706-type powders and other custom-engineered compositions.
- Integrated Services: From R&D collaboration to bulk powder supply and post-processing.
- Strong R&D Backbone: Joint Innovation Center for Metal 3D Printing with top research institutions.
📌 Explore Shanghai Truer’s product catalog to learn more about available steel and alloy powders for your application needs.
Why More Buyers Are Choosing Alternative Supply Chains
Traditional supply chains often fall short when it comes to meeting the evolving demands of additive manufacturing. Long lead times, inconsistent powder quality, and lack of customization have pushed many businesses to explore more agile, vertically integrated suppliers.
Key Trends Driving the Shift:
- On-Demand Production: Businesses want the ability to scale material orders quickly without compromising quality.
- Customization: Buyers increasingly need powders tailored to specific print parameters and performance requirements.
- Regional Sourcing: Geopolitical instability and shipping delays have made domestic and regional suppliers more appealing.
- Technology Integration: Suppliers offering both powder and printing solutions reduce risk and increase efficiency.
Case in Point: Shanghai Truer’s Integrated Approach
Shanghai Truer stands out by offering both powder production and additive manufacturing systems like SEBM and PREP. This vertical integration ensures:
- Powder Consistency: Control over the entire production process from atomization to packaging.
- Faster Lead Times: Regional manufacturing hubs reduce shipping delays and costs.
- Technical Support: On-site engineers and metallurgists assist clients in optimizing their AM processes.
🔗 Learn how Shanghai Truer is redefining metal powder sourcing with its integrated AM ecosystem and innovation-driven approach.
Why Choose Shanghai Truer as Your 1.7706 Steel Powder Supplier
For distributors, OEMs, and e-commerce resellers looking to expand their portfolio of additive manufacturing materials, Shanghai Truer Technology Co., Ltd offers a compelling value proposition.
Top Reasons to Partner with Shanghai Truer:
- Proven Experience
Over a decade in material engineering, with specialized AM focus since 2019. - Cutting-Edge Technology
Proprietary PREP and SEBM systems ensure high sphericity, purity, and flowability of powders. - Flexible Order Quantities
Whether it’s R&D batches or bulk orders, Truer adapts to your scale and demand. - Custom Alloy Development
Need a specific tweak in your 1.7706 composition? Their team can co-develop materials with you. - Global Logistics Support
Export-ready packaging, documentation, and support for international clients. - Customer-Centric Solutions
From materials testing to post-processing, Truer helps you succeed at every stage.
📞 Ready to collaborate? Contact Shanghai Truer’s team for personalized consultation and wholesale pricing.
How to Order Wholesale 1.7706 Steel Powder from Shanghai Truer
For large-scale buyers, OEM manufacturers, and distributors, the process of sourcing 1.7706 steel powder should be streamlined, transparent, and customizable. Shanghai Truer Technology Co., Ltd offers a B2B-friendly order process designed to meet the needs of both enterprise-level clients and specialized manufacturing firms.
Step-By-Step Ordering Process:
| Step | Description |
|---|---|
| 1 | Consultation: Contact the sales team to discuss your technical needs, desired quantity, and delivery timeline. |
| 2 | Material Matching: Truer’s engineers help match or customize a 1.7706-equivalent powder composition based on your specifications. |
| 3 | Sample & Testing: Optional small-batch sampling for printability and property evaluation. |
| 4 | Quotation & Contract: Receive a formal quote with lead time, payment terms, and delivery schedule. |
| 5 | Production & Quality Control: Powder is produced using SEBM or PREP with full traceability and quality assurance. |
| 6 | Packaging & Shipment: Powders are sealed in vacuum-packed containers and shipped via air, sea, or local freight. |
Customization Options Available:
- Particle size distribution (PSD): 15–45 µm, 45–105 µm, or custom
- Oxygen content specifications
- Alloy modifications (e.g., adjusted Ni or Cr content)
- Surface treatment or post-atomization processing
- Packaging size (1kg, 5kg, 25kg, or custom bulk drums)
💼 For more information on available powder specifications and ordering terms, visit the Shanghai Truer product page.
FAQs: Common Questions About Buying Wholesale 1.7706 Steel Powder
1. What is the minimum order quantity (MOQ) for 1.7706 steel powder?
Most wholesale orders start from 5kg, but Shanghai Truer offers flexibility for R&D and testing purposes. Bulk discounts are available for 100kg+ orders.
2. Can I request a Certificate of Analysis (CoA) for each batch?
Yes, every batch comes with a full CoA detailing chemical composition, PSD, oxygen content, and flow rate.
3. Is 1.7706 steel powder compatible with all 3D printing technologies?
It is best suited for powder bed fusion methods like SLM and EBM. Truer’s powders are optimized for these technologies.
4. How long does shipping take?
Depending on your location, shipping usually takes 5–15 business days. Expedited air freight is available for urgent needs.
5. What kind of technical support is available for first-time buyers?
Shanghai Truer offers full technical support during material selection, print parameter optimization, and post-processing.
6. Can I request a custom alloy similar to 1.7706?
Absolutely. Truer can work with your engineering team to develop a custom alloy to match specific mechanical or printing requirements.
7. Are there any discounts for recurring or high-volume orders?
Yes, returning customers and distributors benefit from tiered pricing, volume discounts, and priority production.
🔍 Learn more about metal powder sourcing and additive manufacturing on the Shanghai Truer Blog, where you’ll find guides, industry trends, and technical deep-dives.
Through advanced manufacturing technology, flexible customization, and a commitment to quality, Shanghai Truer Technology Co., Ltd stands as a leading choice for businesses seeking high-performance 1.7706 steel powder. Whether you’re a distributor expanding your portfolio or an OEM building next-gen components, partnering with a trusted supplier like Truer ensures long-term value, technical support, and product consistency.
Explore their full range of metal powders and 3D printing solutions at am-printing.com.
