$32.28 per kg

KOS - 17-4 (45-100um)

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Priced and sold in kg units
Usually ships in 24-48 hours
Minimum Purchase:
10 units

Bulk discount rates

Here are the available bulk discount rates for each individual item when you purchase a certain amount.

  • Quantity Price
  • 10 - 49
  • 50 - 99
  • 100 - 199
  • 200 or above

KOS 17-4 stainless steel is for sale exclusively at KBM at a variety of size fractions. This 45-100um size cut features:

  • High durability
  • Manufactured with EIGA process using argon
  • Moderate corrosion resistance
  • Resists mechanical wear and tear
  • Suitable for extended use in high temperatures

Please download the material specifications and safety data sheet for more details.

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Optimized Stainless Steel For Sale

This 45-100um AISI 630 stainless steel variant is designed for error-free direct energy deposition and other applications requiring a slightly larger size than LPBF. KOS relies on the unique EIGA atomization process for production, which uses argon gas to create high purity metal powders with minimal satellites, optimal sphericity, and excellent chemistry. While this process is typically reserved for titanium alloys, refractory metals and precious metals, KOS has successfully utilized it for their 17-4 steel production as well.

Easy Ordering, Every Time

With KBM, you don’t have to go through the hassle of speaking to multiple distributors and ordering excessively large quantities. As the “inventory bridge” between producers and additive manufacturers, we stock all of the high quality metal powder that leading manufacturers depend on. We offer lower minimum order quantities to ensure that you can order exactly what you need — no more, no less. Create an account and get started today.

$32.28 per kg
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Applicable Markets

  • a 3D printer working on a red product

    Direct Energy Deposition

    This stainless steel for sale comes with a large particle size, ideal for direct energy deposition 3D printing. Designed specifically for DED, manufacturers can count on 17-4 steel for an error-free print.

  • a welder with a helmet working on a metal panel


    DED is often used to make quick repairs to existing metal structures and components. 17-4 stainless steel powder’s inherent durability makes it a great choice for reinforcing high-value structures.

  • a laptop and 3D printing tools on a desk


    Startups and individual entrepreneurs can now use high-quality stainless steel to create rapid prototypes to showcase exciting new products, with all the minor details that 3D printing brings to the table.