Introduction: What Is Corrax Powder and Why It Matters
Corrax powder is a premium grade of stainless steel powder specifically engineered for applications requiring high hardness, corrosion resistance, and excellent mechanical properties. Designed primarily for additive manufacturing and advanced mold tooling, Corrax is a martensitic precipitation hardening stainless steel developed by Uddeholm and widely used in industries such as aerospace, medical, injection molding, and automotive.
In recent years, Corrax powder has gained attention from B2B buyers, industrial manufacturers, and 3D printing professionals due to its performance advantages in metal additive manufacturing (AM). It is particularly suitable for applications where traditional stainless steels fall short in corrosion resistance or where post-processing is costly and time-consuming.
Key Features of Corrax Powder:
- Exceptional corrosion resistance
- High hardness (up to 50 HRC after aging)
- Excellent dimensional stability
- Suitable for Selective Laser Melting (SLM) and Electron Beam Melting (EBM)
- Ideal for injection mold tooling and high-wear applications
With the rise of additive manufacturing in industrial production, sourcing high-quality Corrax powder from reliable suppliers has become essential for OEMs, mold manufacturers, and service bureaus.
Industrial Applications of Corrax Powder
Corrax powder is primarily used in industries where durability, corrosion resistance, and dimensional accuracy are non-negotiable. Thanks to its unique properties, it is especially favored in metal 3D printing and tooling applications.
Common Applications Across Industries
| Application Area | Use Case Description |
|---|---|
| Injection Mold Tooling | Mold inserts, cavity cores, and tools with superior corrosion resistance |
| Aerospace Components | Structural parts requiring dimensional stability and high fatigue resistance |
| Medical Instruments | Surgical instruments that demand high cleanliness and resistance to sterilization |
| Automotive | Engine components, transmission parts, and prototype tooling |
| General Engineering | Components requiring complex geometries and mechanical strength |
Why B2B Buyers Choose Corrax for Tooling
- Reduced Maintenance Costs: Corrax’s corrosion resistance means less downtime and longer tool life.
- Faster Production: Corrax can be directly 3D printed, reducing lead time for tooling components.
- Improved Surface Finish: Ideal for mold applications where surface quality is critical.
- Dimensional Stability: Minimizes warping or distortion during post-heat treatment.
These attributes make Corrax powder a smart investment for wholesale buyers, distributors, and industrial procurement teams seeking consistency and reliability in their supply chain.
Properties and Technical Data of Corrax Powder
When evaluating metal powders for B2B sourcing, technical specifications play a crucial role. Corrax powder stands out due to its unique combination of mechanical strength, corrosion resistance, and printability. Below is a detailed look at the material’s key properties.
Corrax Powder Technical Specifications
| Property | Value |
|---|---|
| Chemical Composition | Fe, Cr (~12%), Ni (~3%), Mo, Cu, Al |
| Hardness (after aging) | Up to 50 HRC |
| Density | ~7.7 g/cm³ |
| Tensile Strength (Ultimate) | ~1300 MPa |
| Elongation at Break | ~10–15% |
| Build Compatibility | SLM, EBM, DMLS |
| Particle Size Distribution | Typically 15–45 μm (for AM) |
| Heat Treatment | Aging at 525°C for 4 hours (standard) |
Advantages Over Conventional Tool Steels
- No need for surface treatments like nitriding or hard chrome plating
- Lower distortion during heat treatment compared to H13 or P20
- High polishability for mold surface finishes
- Compatible with AM technologies allowing complex internal cooling channels
🔗 Learn more about advanced metal powders like Corrax on our product page.
Why It’s Ideal for Additive Manufacturing
Unlike traditional stainless steels that may crack or warp during AM, Corrax powder offers excellent printability and mechanical consistency. Its low carbon and optimized alloying elements make it a reliable choice for 3D printing.
At Shanghai Truer Technology Co., Ltd, we specialize in offering customized Corrax powder solutions for additive manufacturing needs. Our team works with clients across sectors to ensure the right material grade, particle size, and powder quality for every project.
We use advanced powder making technologies like PREP and SEBM to ensure high sphericality, low oxygen content, and narrow PSD for optimal AM performance.
Top Global Suppliers of Corrax Powder
As demand for high-performance stainless steel powders grows, identifying reliable Corrax powder suppliers becomes critical for B2B procurement teams, OEMs, and metal AM service providers. Not all suppliers offer the same quality, consistency, or technical support—especially when it comes to additive manufacturing applications.
Here’s a comparison of top Corrax powder manufacturers and distributors globally, focusing on their capabilities, powder quality, and service offerings.
Top 5 Corrax Powder Suppliers Worldwide
| Supplier Name | Region | Key Offerings | Certifications |
|---|---|---|---|
| Uddeholm (Bohler-Uddeholm) | Europe (Sweden) | Original developer of Corrax; high-grade AM powders for tooling | ISO 9001, AS9100 |
| Shanghai Truer Technology Co., Ltd | Asia (China) | PREP & SEBM powder production; custom AM powder solutions; spherical Corrax | ISO 9001, In-house R&D labs |
| Carpenter Additive (LPW Technology) | USA/UK | Advanced AM powders including Corrax alternatives; data-rich powder management | ISO 13485, AS9100D |
| Höganäs AB | Europe (Sweden) | Metal powders for AM and PM; offers stainless and tooling-grade alloys | ISO 14001, REACH compliant |
| EOS GmbH | Germany | Metal powders for EOS systems; works with certified Corrax-like materials | ISO 9001, customized AM parameters |
What Sets Shanghai Truer Apart
Unlike suppliers who simply resell powders, Shanghai Truer Technology Co., Ltd manufactures its own metal powders using advanced PREP (Plasma Rotating Electrode Process) and SEBM (Selective Electron Beam Melting) systems. This ensures:
- High purity and sphericality for better flowability and packing density
- Custom particle size ranges for different AM platforms (SLM, EBM, DMLS)
- In-house R&D to support application-specific powder development
- Full traceability and batch reporting for industrial buyers
Truer also offers Corrax powder in customized quantities—from prototype batches to large-scale production orders—making it suitable for small businesses and major corporations alike.
🔗 Visit our company page to learn how we innovate in Corrax and other AM-grade powders.
Why More Buyers Are Switching to Chinese Powder Suppliers
While Europe and North America have traditionally dominated the specialty steel market, there’s a growing shift in the global supply chain of additive manufacturing powders, particularly toward China. B2B buyers are increasingly turning to Chinese manufacturers for several key reasons:
Benefits of Sourcing Corrax Powder from China
- Cost Efficiency: Chinese suppliers often offer better pricing per kilogram without compromising on quality.
- In-house Manufacturing: Companies like Shanghai Truer control the entire process—powder atomization, classification, and packaging.
- Faster Lead Times: Proximity to raw material sources and optimized logistics make shipping faster and more predictable.
- Customization & Flexibility: Chinese suppliers are more willing to work on custom alloy blends or special particle size distributions.
How Shanghai Truer Leads the Shift
Shanghai Truer is not just a vendor—it is an end-to-end solution provider for additive manufacturing powder supply. Beyond Corrax, the company offers Ti alloys, CoCrMo, Ni-based alloys, and other specialty powders.
- Offers OEM solutions for branded powder production
- Supports research institutions and industrial R&D with small-batch powders
- Provides technical consulting on AM equipment and parameters
🔗 Check out our full product catalog for Corrax and other metal powders.
Why Choose Shanghai Truer for Corrax Powder Supply
Choosing the right supplier is more than just comparing prices—it’s about long-term reliability, technical support, and production flexibility. Here’s why Shanghai Truer Technology Co., Ltd is the preferred Corrax powder supplier for businesses worldwide.
1. Advanced Powder Production Capabilities
Shanghai Truer uses PREP and SEBM powder making technologies, which results in:
- Highly spherical particles for excellent flowability
- Extremely low oxygen content for better mechanical properties
- Tight particle size distribution for uniform layer coating in 3D printing
This ensures that Corrax powder from Truer meets or exceeds OEM requirements for additive manufacturing.
2. Customized B2B Solutions
Whether you’re a mold manufacturer, a contract additive manufacturer, or a distributor, Truer provides:
- Tailored packaging and labeling
- Batch-level quality documentation
- Supply contracts for consistent availability
- Technical training and consulting for new AM users
3. R&D and Innovation-Driven
Truer has partnered with top laboratories and research institutions to form the Joint Innovation Center for Metal 3D Printing. This gives customers access to:
- New alloy development
- Powder parameter optimization
- Collaborative research opportunities
🔗 Learn about our innovation efforts on the company blog.
4. Global Export Experience
Truer has served clients across Europe, North America, and Southeast Asia, with:
- Multilingual support
- Flexible Incoterms (FOB, CIF, DDP)
- Regulatory compliance and export documentation
- Responsive customer service
🔗 Contact us today via the online form for a quote or sample request.
How to Order Corrax Powder Wholesale from Shanghai Truer
For B2B buyers, streamlining the wholesale ordering process is critical to maintaining production schedules, managing costs, and ensuring material quality. At Shanghai Truer Technology Co., Ltd, we make it easy for industrial clients, distributors, and e-commerce resellers to order Corrax powder in bulk—whether for prototyping or full-scale manufacturing.
Here’s a step-by-step guide to our wholesale ordering process.
Step-by-Step Wholesale Ordering Guide
| Step | Description |
|---|---|
| 1 | Submit Inquiry: Visit our contact page or email us with your material specs |
| 2 | Technical Consultation: Our engineers will confirm specifications and recommend suitable particle sizes |
| 3 | Quote & Lead Time: We provide pricing based on volume (kg), delivery terms, and packaging requirements |
| 4 | Sample Approval (Optional): Receive a trial batch for testing before committing to a large order |
| 5 | Order Confirmation: Finalize payment terms, shipping method (FOB, CIF, DDP), and required documentation |
| 6 | Production & QA: Powder is produced, tested, and packaged per ISO standards with full traceability |
| 7 | Shipping & Delivery: International logistics arranged to your warehouse or port of choice |
Available Packaging Options
- 1kg, 5kg, 10kg vacuum-sealed bottles (for testing and R&D)
- 25kg metal drums (standard for industrial use)
- Custom packaging available upon request
All metal powders from Shanghai Truer come with:
- Material Safety Data Sheets (MSDS)
- Certificate of Analysis (COA)
- Batch traceability reports
- Optional third-party testing documentation
🔗 Browse our full product range to explore more additive manufacturing powders.
Payment & Logistics
We support multiple payment methods including:
- Bank Transfer (T/T)
- Alibaba Trade Assurance (for first-time buyers)
- Letter of Credit (L/C) for large-volume orders
We ship globally using trusted logistics partners (DHL, FedEx, UPS, sea freight):
- Lead Time: Typically 7–14 business days for stock materials
- Custom Orders: 3–4 weeks depending on batch size and material type
FAQs: Buying Corrax Powder from Shanghai Truer
Here are some of the most common questions we receive from B2B buyers and wholesale clients regarding Corrax powder orders:
1. What is the minimum order quantity (MOQ) for Corrax powder?
We accept trial orders starting from 1kg for new customers. For bulk pricing, MOQ typically starts at 25kg per batch.
2. Can you provide custom particle sizes for different AM platforms?
Yes. We can produce Corrax powder in 15–45μm for SLM and 45–105μm for EBM. Custom PSDs are available upon request.
3. Do you offer support for new AM users or system integrators?
Absolutely. Our technical team provides application support, parameter suggestions, and powder handling guidance for customers new to 3D metal printing.
4. What quality standards do your powders meet?
All powders are produced under ISO 9001-certified processes, with strict quality control for oxygen content, flow rate, and sphericity.
5. Is Corrax compatible with my 3D printer?
Corrax powder is compatible with most mainstream AM platforms including:
- EOS M290 / M400
- SLM Solutions
- Renishaw AM systems
- Arcam EBM systems
- Farsoon and Chinese OEM printers
6. Can I request a technical data sheet or sample?
Yes. Contact us via the contact page or email [email protected] to request a free technical data sheet or sample batch.
7. Do you support long-term supply agreements?
Yes. We work with OEMs and industrial buyers to establish quarterly or annual supply contracts with fixed pricing and priority production.
🔗 For more insights, read our latest articles on AM powders and supply chain trends on the company blog.
By providing flexible ordering, expert consultation, and high-purity Corrax powder, Shanghai Truer Technology Co., Ltd helps manufacturers and distributors stay ahead in the competitive world of additive manufacturing and mold tooling.
To get a quote or schedule a consultation with our technical team, please contact us today or visit our homepage for more information.
Boost your production with reliable, high-performance Corrax powder—engineered and supplied by one of Asia’s leading AM material innovators.
