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17-4PH Stainless Steel Powder for 3D Printing PTA & Laser Cladding

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Guangzhou Zoli Technology Co.,Ltd.

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17-4PH Stainless Steel Powder for 3D Printing PTA & Laser Cladding

Name: 174PH Stainless Steel Powder for 3D Printing PTA amp Laser Cladding
Brand: Zoli
Price: 1 USD

Wholesale 17-4PH Stainless Steel Powder for 3D Printing PTA & Laser Cladding from china suppliers

Brand Name : Zoli

Model Number : MP-01

Certification : ISO CE

Place of Origin : China

MOQ : 1kg

Payment Terms : L/C,T/T,Western Union

Supply Ability : 500ton per year

Delivery Time : within 7 days

Packaging Details : Vacuum package,plastic and iron barrel

Storage : Store in a cool, dry place

Powder Shape : Spherical

Storage Conditions : Store in a cool, dry place

Powder Color : Varies depending on metal type

Loose Packed Density : 4.0-5.5 (g/cm3)

Cas Number : 7439-89-6

Powder Storage Conditions : Dry and cool environment

Particle Size : 1-5 microns

Electrical Conductivity : 1.0 x 10^7 S/m

Chemical Formula : Fe

Applications : Manufacturing of steel, magnets, and other iron-based products

Appearance : Fine gray powder

Color : Silver-gray powder

Storage Condition : Store in a cool, dry place

Solubility : Insoluble in water

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Product Overview

Our 17-4PH Stainless Steel Powder is a high-performance precipitation-hardening martensitic stainless steel specifically engineered for additive manufacturing (3D printing), plasma transferred arc (PTA) welding, and laser cladding applications. Produced via argon gas atomization, this powder delivers exceptional sphericity, low porosity, and superior mechanical properties after heat treatment.

With its unique combination of high strength, corrosion resistance, and hardness, 17-4PH is widely used across aerospace, oil & gas, marine, and industrial tooling applications.

Key Features & Benefits

✔ High Sphericity (>95%) – Excellent flowability for consistent layer deposition
✔ Precise Particle Size Distribution – Optimized for different AM processes
✔ Outstanding Mechanical Properties – Tensile strength up to 1,300 MPa after aging
✔ Corrosion Resistant – Performs well in mildly corrosive environments
✔ Heat Treatable – Can be solution treated and aged for enhanced properties
✔ Low Oxygen Content (<500 ppm) – Minimizes oxide inclusions

Available Particle Size Ranges

15-45μm – Ideal for high-resolution SLM/DMLS 3D printing
45-106μm – Perfect for standard LPBF and EBM processes
106-150μm – Optimized for DED, laser cladding and PTA applications

Technical Specifications

Chemical Composition (ASTM A564)

Element	Composition (%)
Cr	15.0-17.5
Ni	3.0-5.0
Cu	3.0-5.0
Mn	≤1.0
Si	≤1.0
C	≤0.07
P	≤0.04
S	≤0.03
Nb+Ta	0.15-0.45
Fe	Balance

Mechanical Properties (After H900 Aging)

Tensile Strength: 1,100-1,300 MPa
Yield Strength: 1,000-1,100 MPa
Elongation: 10-15%
Hardness: 38-45 HRC
Density: 7.8 g/cm³
Melting Range: 1,400-1,450°C

Recommended Applications

Additive Manufacturing

Aerospace components (brackets, fittings)
Marine hardware & pump impellers
Medical & dental instruments
Industrial tooling & molds

Laser Cladding & PTA

Wear-resistant coatings for shafts/valves
Corrosion-resistant overlays
Component repair & refurbishment

Packaging & Storage

Vacuum-sealed in moisture-proof bags with argon protection
Standard packaging: 1kg, 5kg, 10kg, 25kg
Shelf life: 12 months when stored properly (<25°C, <30% humidity)

Why Choose Our 17-4PH Powder?

✅ Consistent Quality – Strict control of chemical composition and particle morphology
✅ Optimized for AM – Excellent spreadability and packing density
✅ Customizable – Available in different size distributions

17-4PH Stainless Steel Powder for 3D Printing PTA & Laser Cladding

✅ Technical Support – Assistance with printing parameters and heat treatment

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