Spherical Duplex 2707 Stainless Steel Powder Description
Spherical Duplex 2707 Stainless Steel Powder is a top-tier, hyper-duplex stainless steel powder engineered for sophisticated manufacturing techniques, including additive manufacturing (AM), thermal spraying, and powder metallurgy. This powder delivers exceptional corrosion resistance, superior mechanical strength, and outstanding durability, making it perfect for harsh environments such as offshore settings, chemical processing facilities, and the aerospace industry.
Spherical Duplex 2707 Stainless Steel Powder Specifications
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Grade
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2707
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Shape
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Spherical Powder
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Particle Size
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15-53μm, 45-105μm, or customized
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Hall Flow Rate
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≤21.0s/50g
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Bulk Density
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≥4.10g/cm³
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Tap Density
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≥4.70g/cm³
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Melting Point
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1380-1460℃
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Theoretical Chemical Composition Wt%
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Element
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Ni
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Cr
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Mo
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N
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Cu
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C
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Si
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Mn
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S
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P
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Fe
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%
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5.5-9.5
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26.0-29.0
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4.0-5.0
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0.3-0.5
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<1.0
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≤0.03
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<0.5
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<1.5
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<0.02
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<0.035
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Bal.
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Spherical Duplex 2707 Stainless Steel Powder Applications
- Additive Manufacturing (3D Printing): Utilized in processes like selective laser melting (SLM), electron beam melting (EBM), and direct energy deposition (DED) to create complex, high-strength components.
- Thermal Spray Coatings: Applied as protective layers in marine applications, oil & gas sectors, and chemical processing industries.
- Powder Metallurgy: Used in sintering and hot isostatic pressing (HIP) to manufacture durable, corrosion-resistant parts.
- Aerospace & Automotive: Ideal for producing critical components that require high strength, fatigue resistance, and excellent corrosion protection.
Spherical Duplex 2707 Stainless Steel Powder Packing
Our Spherical Duplex 2707 Stainless Steel Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
FAQs
Q1. What is Spherical Duplex 2707 Stainless Steel Powder?
Spherical Duplex 2707 Stainless Steel Powder is a high-performance, hyper-duplex stainless steel powder known for its excellent corrosion resistance, high mechanical strength, and superior durability. It is widely utilized in additive manufacturing, thermal spray coatings, and powder metallurgy applications.
Q2. What are the primary applications of this powder?
- Additive Manufacturing (3D Printing): Suitable for SLM, EBM, and DED techniques.
- Thermal Spray Coatings: Provides protective coatings for marine, oil & gas, and chemical industries.
- Powder Metallurgy: Employed in sintering and HIP processes to produce robust components.
- Aerospace & Automotive: Perfect for manufacturing high-strength, corrosion-resistant parts.
Q3. How does this powder compare to other stainless steel powders?
Compared to standard stainless steel powders such as 316L or 17-4PH, Duplex 2707 offers:
- Enhanced Corrosion Resistance: Superior protection against pitting and crevice corrosion.
- Increased Strength and Durability: Higher mechanical strength and longer lifespan.
- Improved Resistance to Stress Corrosion Cracking: Better performance in environments prone to stress-induced corrosion.
