Premium 17-4PH spherical stainless steel alloy powder for additive manufacturing, offering excellent corrosion resistance and mechanical properties for diverse industrial applications.
Our 17-4PH stainless steel powder is a high-quality precipitation-hardening spherical alloy powder designed for additive manufacturing and metal injection molding (MIM) applications. This versatile material offers a perfect balance of exceptional mechanical properties and excellent corrosion resistance.
17-4PH steel powder is produced using advanced gas atomization technology, ensuring powder particles with ideal sphericity, uniform particle size distribution, and minimal satellite content. These characteristics guarantee excellent flowability and packing density, enabling stable printing processes and high-quality final components.
Compared to other stainless steels, 17-4PH offers superior heat treatment response, allowing various hardness and strength levels through simple heat treatment processes. This flexibility makes it the material of choice for aerospace, medical, mold-making, and general industrial applications.
Material Composition: 16-17% Cr, 3-5% Ni, 3-5% Cu, 0.15-0.45% Nb, Fe balance
Particle Size Distribution: 15-45μm (customizable 10-53μm)
Morphology: High sphericity (>99%)
Flowability: Excellent (Hall flow rate <15s/50g)
Apparent Density: >4.1 g/cm³
Oxygen Content: <0.03%
Hardness (Heat-treated): 28-45 HRC (depending on heat treatment condition)
Tensile Strength: >1000 MPa (after heat treatment)
Certification: ISO 9001, AS9100, AMS specification compliance
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