Metal powder supply — from atomized to high purity
Industrial metal powders for powder metallurgy, welding consumables, electronics, and chemical processes
TKNCO is a global B2B materials trading company based in Incheon, Korea (est. 2015), importing industrial metal powders for manufacturing and research. From atomized iron powder for PM sintered parts to high-purity copper, nickel, and cobalt powders for electronics and chemical processes, we source to the purity and particle-size spec your application needs.
Every item lists its name, CAS number, purity, and particle size in the catalog, and all powders and chemicals ship with a lot-by-lot manufacturer COA. Size cuts are available by application (-100 mesh, -325 mesh, 15-53 um and more), and technical data sheets (TDS) open directly from each item.
For powders not in the catalog, send a product name or CAS number and we confirm sourcing feasibility and terms within 48 hours. Quotations are answered within 24 business hours, small samples ship within 2 weeks, and we work in Korean, English, and Chinese.
- 7439-89-6 · ≥ 99.0% · 40–300 mesh
- — · Fe Balance, Si 3–9.5% · D50: 30–55 μm
- 7440-48-4 · ≥ 99.95% · 2 / 4 / 10 μm
- 7429-90-5 · ≥ 98.5% · ≤ 75 μm (–200 mesh)
- 7439-89-6 · ≥ 99.5% · –200 to +150 mesh
- 7440-21-3 · ≥ 98.5–99.0% · –100 to –325 mesh
- 7440-02-0 · ≥ 99.9% · D50: 2 μm
● Import and delivery record · quotation within 24 business hours · ○ Supply channel secured · terms within 48 hours