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APT-316L
● Good Corrosion Resistance
● High Strength
● Fine - tuned Shape
● Wide Application
● Stable Performance
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316L Stainless Steel for 3D Printing

AptPrototype offers premium-quality 316L stainless steel powder, tailored for advanced metal 3D printing applications. Known for its excellent corrosion resistance, mechanical strength, and adaptability to complex designs, our 316L powder is optimized for industries requiring precision and performance, such as aerospace, medical, and marine sectors.

  • Powder Grade 316L
  • Particle Size Distribution 0-20 μm, 15-53 μm, 53-105 μm, 75-180 μm
  • Flowability (S) S22s
  • Bulk Density (g/cm³) 24.0 g/cm³
  • Sphericity ≥0.9
  • Oxygen Content (ppm) ≤200 ppm
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Mechanical Properties (After Annealing)

Property

Value

Tensile Strength

550-670 MPa

Yield Strength

350-400 MPa

Elongation

40-65%

Material Advantages

High-Quality Powder

Manufactured with stringent quality controls to ensure consistency and performance.

Exceptional Corrosion Resistance

Ideal for harsh environments such as marine and chemical applications.

Optimized Flowability and Sphericity

Ensures excellent layer deposition during 3D printing.

Versatile Particle Sizes

Suitable for various printing technologies like SLM and DMLS.

Applications and Use Cases

Industry

Application

Aerospace

Complex components with high strength-to-weight ratio.

Medical

Surgical tools, dental implants, and custom prosthetics.

Marine

Corrosion-resistant parts for high-humidity environments.

Chemical Processing

Durable components for reactive environments, such as filters and valves.
3D Print P959-SLM- stainless steel-precision +-0
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3D Print P796-SLM- stainless steel-precision +-0
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3D Print P559-SLM- stainless steel-precision +-0
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Why Choose AptPrototype?

Advanced Powder Manufacturing

Our state-of-the-art facilities ensure powder quality and consistency.

Complete Support

From material selection to post-processing, AptPrototype provides end-to-end solutions for your 3D printing need

Industry Expertise

Trusted by global leaders across aerospace, medical, and industrial sectors.

Additional Information

Surface Treatments
We offer various surface treatment options to enhance the performance and aesthetics of 316L printed components:
- Polishing
- Sandblasting
- Passivation
- PVD coating

Technical Notes
- Suitable for SLM, DMLS, and other metal 3D printing processes.
- Particle size distribution allows flexibility for different printer requirements.
- Customization available for specific powder grades and properties.

FAQ

  • 1. What are the available particle size ranges for 316L powder?

  • 2. Is the powder compatible with all metal 3D printers?

  • 3. What is the minimum sphericity of the powder

Get Started with AptPrototype

Explore the unparalleled capabilities of 316L stainless steel for your 3D printing projects. 
Upload your model today to receive a customized quote and technical consultation!
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