KOS

High-Purity Spheronized Powders

EIGA Atomized Powders from KOSWIRE

KOS is a leading manufacturer of high-performance metal powders that are optimized for error-free additive manufacturing. KOS metal powders are created through the EIGA atomization process which breaks down metal into a fine powder with an even particle size and distribution, minimal satellites, and low oxygen and carbon content. These free-flowing powders are preferred by global design engineers due to their tightly controlled morphology which allows them to produce complex structures at scale. At KBM, you can find a wide range of products from KOSWIRE, including titanium alloys, stainless steel, and nickel alloys for all your business needs. Browse now!

  • $33.73 per kg
    KOS - 316L (45-100um)

    KOS - 316L (45-100um)

    High-Quality 1.4404 Material, Exclusively at...

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  • $33.73 per kg
    KOS - 316L (45-150um)

    KOS - 316L (45-150um)

    Premium 316L Metal for Direct Energy Deposit...

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  • $42.22 per kg
    KOS - 316L (15-53um)

    KOS - 316L (15-53um)

    Type 316 Stainless Steel, Enhanced by EIGA K...

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High Purity, Minimal Satellites

Metal powders from KOS are designed to be free of agglomerates that can interfere with the integrity of 3D printed parts. They have a high density, low porosity, a consistent microstructure, and are available in particle sizes ranging between 10um to 150um for use in different AM techniques such as PBF, PBF-EBM, MIM, TSA, and DED.

Wide Industrial Applications

Besides additive manufacturing, KOS powders are a popular choice for a variety of other industrial applications as well, including protective and decorative surface coating for aerospace and automotive parts, sintered components, and electrical parts. Many industries also use KOS metal powders during chemical processing for enhanced efficiency.

Ordering Materials Made Easy

KBM is a one-of-a-kind e-commerce platform that makes advanced manufacturing materials easily accessible for businesses big and small. We act as the inventory bridge between you and industry-leading manufacturers to bring you high-quality metal powders from well-known brands such as KOSWIRE, NanoAL, Tekna, and Indo-MIM.

Lightning-Fast Lead Times

With a rise in the number of industries utilizing advanced manufacturing to reach higher production efficiency, a reliable supply chain has become a necessity. The traditional method of ordering from the manufacturer is no longer the only way to acquire the materials you need — and definitely not the most efficient. Place your order with KBM for faster lead times on authentic products. Create your account with us now!

Frequently Asked Questions

How pure are KOSWIRE metal powders?

Metal powders from KOS are renowned for their high purity which ranges from between 99% to 99.9%. These powders have very low amounts of deformations and have an even grain size distribution which makes them ideal for creating high-strength components.

What are the advantages of KOS metal powders?

There are many advantages to using metal powders from KOS. They have a consistent microstructure, high density, low porosity, and are free-flowing. This makes them a desirable choice for 3D printing, powder bed fusion, metal injection molding, and other advanced manufacturing techniques.

How does the EIGA atomization method used by KOS work?

EIGA atomization involves heating and melting a metal using an electromagnetic coil and then injecting it with an inert gas such as nitrogen or argon to turn it into fine droplets. These droplets rapidly cool down to create the metal powder.

Which types of metal powders does KOSWIRE produce?

KOS offers a wide range of nickel-based superalloys enhanced by EIGA atomization. Order them from KBM for fast shipping!