Metal Powder FastForm 17-4PH 15–53 Microns, 5 kg

Achieve industrial-grade structural integrity with the FastForm 17-4PH Metal Powder 15–53 µm, 5 kg. Designed for additive manufacturing systems that demand precise flowability, this precipitation-hardening stainless steel is the material of choice for producing functional metal parts that require high strength, exceptional toughness, and moderate corrosion resistance.

Industrial Capabilities of the FastForm 17-4PH Metal Powder 15–53 µm, 5 kg

Corrosion Resistance and Thermal Stability

17-4PH is highly regarded by manufacturing engineers for striking an optimal balance between reliable production capability and cost-effectiveness. Unlike standard steels, this material is formulated to withstand aggressive operating environments exceeding 300 °C. This thermal stability makes it indispensable for aerospace structural components and engine parts subjected to constant thermal cycling. Its chemical resistance also makes it ideal for the oil and gas sector — specifically for drilling equipment and deep-well applications where parts are exposed to corrosive subsurface elements.

Optimised Flowability for SLM/DMLS Systems

In metal 3D printing, powder bed consistency defines part quality. The 15–53 µm particle size distribution of this FastForm powder is specifically calibrated for Selective Laser Melting (SLM) and Direct Metal Laser Sintering (DMLS) technologies. Its spherical morphology ensures excellent flowability during the layer deposition process, minimising the risk of underfeeding or clumping. The result is high packing density and uniform fusion, delivering parts with superior mechanical properties and minimal internal porosity.

Versatile Processing and Hardening

One of the defining advantages of the FastForm 17-4PH Metal Powder 15–53 µm, 5 kg is its versatility in post-processing. Parts printed with this material can undergo heat treatment (precipitation hardening) to significantly increase hardness and strength, tailoring the final component to specific mechanical requirements. Whether for tooling production, functional prototypes, or end-use brackets, this powder provides a predictable and robust foundation for heavy industrial applications.

Technical Specifications

This powder serves as a direct alternative to machined 17-4PH stainless steel, enabling complex geometries without compromising material performance. It is compatible with printing in a nitrogen atmosphere and stainless steel build plates.

• Product Name: CNPC-SS17-4PH
• Material: 17-4PH stainless steel (precipitation hardening)
• Particle Size: 15–53 µm (spherical morphology)
• Key Chemical Composition: Chromium (15.00–17.00 %), Nickel (3.00–5.00 %), Copper (3.00–5.00 %), Niobium+Tantalum (0.15–0.45 %).
• Thermal Resistance: Operating environments >300 °C
• Atmosphere Compatibility: Nitrogen suitable
• Build Plate Compatibility: Stainless steel build plate
• Printer Compatibility: Optimised for DeskFab X1, FastForm FF-M series (M140C, M220, M300S, M420) and similar open-parameter SLM systems.

At EXPERT3D, we have been offering high-end Additive Manufacturing solutions since 2012, ensuring our customers have access only to the most reliable materials. As official representatives of Fastform, we guarantee the best pricing, authorised technical support, and official warranty.