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What Powder is Used for Metal 3D Printing

What is the best powder to Print Metal 3D?

Flowability. A crucial characteristic for metal powder is its power to move easily through the 3D printer. Materials that have higher flowability are able to be easily manipulated and create more consistent products and layers. Furthermore, they tend to make less items with uneven layers. A higher flowability for metal powder implies that it is much easier to make a 3D object.

Powder 316L stainless steel

Stainless steel 316L powder has been extensively examined for its effects on AM. It is a representative metal which means that results can be applied to other alloys. The distribution of the powder's size, as determined by the 4S process is 9.43 mm. A particle's shape-factor (PSF) is close to one. The powder's properties are summarized in Table 1.


The most widely used metal alloy used to make 3D manufacturing is titanium. It is a very strong and durable metal that is ideal for making functional components such as prototypes, models, and other products for aerospace, military and automotive applications. Titanium can also be biocompatible. is typically used for medical implants.

The benefits for titanium are many and it is gaining popularity in additive manufacturing applications. It's nearly half in weight than steel, and its unique properties make it an ideal material for printing 3D. Titanium is lightweight, heat-resistant and chemical-resistant. It is biocompatible. With its numerous qualities, titanium is particularly helpful for automobile and aerospace projects in which the mass of the item is vital.


Niobium powder is a great material for 3D printing using metal since it is bio inert and simple to process. When it comes to additive manufacturing, it's used to produce niobium alloys which are used for aerospace components and engines. The process is known as"laser-based (or laser) powder bedfusion (also known as SLM) which utilizes a laser to precisely melt powders to create metals.

Niobium is a chemically related metal to tantalum, and the melting temperatures are comparable. They also have the same thermal and electrical conductivity. These qualities make them well-suited for processing chemical substances. In fact, they are frequently used in the construction of capacitors and other electrical devices.

Metal 3D printing powder supplier

TRUNNANO is a reputable aluminum oxide manufacturer and oxide distributor with over 12 years of experience. We ship our products all over the globe.

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