The Global Stainless Steel 3D Printing Material Market was valued at USD 42 million in 2023 and is projected to reach USD 64.84 million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.4% during the forecast period (2024–2030). This expansion is driven by increasing demand from aerospace, medical, and automotive sectors seeking complex geometries with superior corrosion resistance.

As industries embrace additive manufacturing for production-grade components, stainless steel powders emerge as critical enablers of durable, high-performance parts. Here we examine the Top 10 Companies in the Stainless Steel 3D Printing Material Industry—leaders advancing powder metallurgy, printer technologies, and industrial applications.

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🔟 1. EOS GmbH

Headquarters: Krailling, Germany
Key Offering: EOS StainlessSteel 316L, 17-4PH, M290 printers

EOS dominates laser powder bed fusion technology, supplying optimized stainless steel materials paired with industrial DMLS systems for serial production.

Technical Advantages:

• Gas atomized powders with ≤20μm particle size distribution
• Material parameter sets validated for ISO 10993 biocompatibility
• Used in Airbus A350 XWB cabin bracket production

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Stainless Steel 3D Printing Material Market – View in Detailed Research Report

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9️⃣ 2. 3D Systems Corporation

Headquarters: Rock Hill, South Carolina, USA
Key Offering: LaserForm 316L, 17-4PH, DMP Flex 350 printers

3D Systems delivers integrated metal AM solutions with materials achieving 99.97% density and mechanical properties surpassing wrought standards.

Technical Advantages:

• Patented powder spreading technology for uniform layers
• Automated powder handling meets FDA 21 CFR Part 11 compliance
• Supports NASA’s GRCop alloy development program

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8️⃣ 3. Carpenter Technology Corporation

Headquarters: Philadelphia, Pennsylvania, USA
Key Offering: Atomet 316L, Custom 630 (17-4PH)

With century-old metallurgical expertise, Carpenter produces aerospace-grade stainless steel powders featuring exceptional flow characteristics and purity.

Technical Advantages:

• Spherical powder morphology with <0.02% oxygen content
• Lot-to-last chemistry consistency for medical applications
• Strategic alliance with SLM Solutions for parameter development

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7️⃣ 4. Sandvik Additive Manufacturing

Headquarters: Sandviken, Sweden
Key Offering: Osprey 316L, duplex stainless alloys

Sandvik leverages proprietary gas atomization technology to produce premium stainless steel powders with tailored particle distributions.

Technical Advantages:

• Minimum 99.5% sphericity for optimal powder bed density
• Recyclability up to 20 cycles without property degradation
• Used in patient-specific cranial implants

Download FREE Sample Report:
Stainless Steel 3D Printing Material Market – View in Detailed Research Report

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6️⃣ 5. Renishaw plc

Headquarters: Wotton-under-Edge, UK
Key Offering: RenAM 316L, custom alloys, AM250Q printers

Renishaw combines precision engineering with additive manufacturing, specializing in high-integrity stainless steel components.

Technical Advantages:

• Integrated melt pool monitoring for defect detection
• Developed high-strength PH stainless variants for tooling
• Supplies Formula 1 teams with complex hydraulic components

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5️⃣ 6. General Electric Additive

Headquarters: Boston, Massachusetts, USA
Key Offering: 316L, binder jetting solutions

GE Additive drives industrialization of metal AM through its H2 binder jetting platform capable of mass-producing stainless steel parts.

Technical Advantages:

• 3000+ cm³/hr build rates for volume production
• ±0.2mm dimensional accuracy in as-printed state
• Processes certified for aerospace fluid systems

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4️⃣ 7. LPW Technology (Carpenter Additive)

Headquarters: Runcorn, UK
Key Offering: PowderLife AM316L, material analytics

LPW provides traceable stainless steel powders with comprehensive characterization data for critical applications.

Technical Advantages:

• SEM-certified powder morphology reports
• NPEP-compliant for nuclear applications
• Supplies NASA’s Jet Propulsion Laboratory

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3️⃣ 8. Höganäs AB

Headquarters: Höganäs, Sweden
Key Offering: DigitalMetal 316L, MIM powders

Höganäs combines metal injection molding expertise with AM material innovation for cost-effective stainless steel solutions.

Technical Advantages:

• Water-atomized powders with 7.5 g/cm³ tap density
• Validated for ISO 13485 medical device production
• Supports serial manufacturing of dental prosthetics

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2️⃣ 9. ExOne (Desktop Metal)

Headquarters: North Huntingdon, Pennsylvania, USA
Key Offering: 316L, 17-4PH binder jetting systems

ExOne’s binder jet technology enables high-throughput production of stainless steel components with competitive mechanical properties.

Technical Advantages:

• Production rates up to 10x faster than laser-based systems
• 98% dense parts after sintering
• Automotive turbocharger series production applications

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1️⃣ 10. Materialise NV

Headquarters: Leuven, Belgium
Key Offering: Magics software, 316L implants

Materialise enables efficient stainless steel AM production through its industry-leading software platform and medical applications.

Technical Advantages:

• AI-based support structure optimization
• Validated workflow for FDA-cleared orthopedic devices
• Process automation for serial production

Get Full Report Here:
Stainless Steel 3D Printing Material Market – View in Detailed Research Report

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🛠️ Market Outlook: The Next Frontier in Metal AM

Stainless steel additive manufacturing is transitioning from prototyping to industrialized production, with materials playing a pivotal role in this transformation.

📈 Emerging Technology Trends:

• Development of high-nitrogen austenitic alloys for enhanced strength
• AI-driven powder characterization and process parameter optimization
• Multi-material printing combining stainless with other alloys
• Integrated CNC machining for hybrid manufacturing
• Blockchain-based powder traceability systems

Get Full Report Here:
Stainless Steel 3D Printing Material Market – View in Detailed Research Report

The featured companies represent the vanguard of stainless steel additive manufacturing—delivering materials, machines, and software that enable industries to manufacture the impossible.